\n

PORT

Peripheral Memory Blocks

address_offset : 0x0 Bytes (0x0)
size : 0xCC byte (0x0)
mem_usage : registers
protection : not protected

Registers

PCR0

PCR4

PCR5

PCR6

PCR7

PCR1

PCR2

GPCLR

GPCHR

ISFR

PCR3

DFER

DFCR

DFWR


PCR0

Pin Control Register n
address_offset : 0x0 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

PCR0 PCR0 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PS PE SRE ODE MUX LK IRQC ISF

PS : Pull Select
bits : 0 - 0 (1 bit)
access : read-write

Enumeration:

#0 : 0

Internal pulldown resistor is enabled on the corresponding pin, if the corresponding PE field is set.

#1 : 1

Internal pullup resistor is enabled on the corresponding pin, if the corresponding PE field is set.

End of enumeration elements list.

PE : Pull Enable
bits : 1 - 1 (1 bit)
access : read-write

Enumeration:

#0 : 0

Internal pullup or pulldown resistor is not enabled on the corresponding pin.

#1 : 1

Internal pullup or pulldown resistor is enabled on the corresponding pin, if the pin is configured as a digital input.

End of enumeration elements list.

SRE : Slew Rate Enable
bits : 2 - 2 (1 bit)
access : read-write

Enumeration:

#0 : 0

Fast slew rate is configured on the corresponding pin, if the pin is configured as a digital output.

#1 : 1

Slow slew rate is configured on the corresponding pin, if the pin is configured as a digital output.

End of enumeration elements list.

ODE : Open Drain Enable
bits : 5 - 5 (1 bit)
access : read-write

Enumeration:

#0 : 0

Open drain output is disabled on the corresponding pin.

#1 : 1

Open drain output is enabled on the corresponding pin, if the pin is configured as a digital output.

End of enumeration elements list.

MUX : Pin Mux Control
bits : 8 - 10 (3 bit)
access : read-write

Enumeration:

#000 : 000

Pin disabled (Alternative 0) (analog).

#001 : 001

Alternative 1 (GPIO).

#010 : 010

Alternative 2 (chip-specific).

#011 : 011

Alternative 3 (chip-specific).

#100 : 100

Alternative 4 (chip-specific).

#101 : 101

Alternative 5 (chip-specific).

#110 : 110

Alternative 6 (chip-specific).

#111 : 111

Alternative 7 (chip-specific).

End of enumeration elements list.

LK : Lock Register
bits : 15 - 15 (1 bit)
access : read-write

Enumeration:

#0 : 0

Pin Control Register fields [15:0] are not locked.

#1 : 1

Pin Control Register fields [15:0] are locked and cannot be updated until the next system reset.

End of enumeration elements list.

IRQC : Interrupt Configuration
bits : 16 - 19 (4 bit)
access : read-write

Enumeration:

#0000 : 0000

Interrupt Status Flag (ISF) is disabled.

#0001 : 0001

ISF flag and DMA request on rising edge.

#0010 : 0010

ISF flag and DMA request on falling edge.

#0011 : 0011

ISF flag and DMA request on either edge.

#1000 : 1000

ISF flag and Interrupt when logic 0.

#1001 : 1001

ISF flag and Interrupt on rising-edge.

#1010 : 1010

ISF flag and Interrupt on falling-edge.

#1011 : 1011

ISF flag and Interrupt on either edge.

#1100 : 1100

ISF flag and Interrupt when logic 1.

End of enumeration elements list.

ISF : Interrupt Status Flag
bits : 24 - 24 (1 bit)
access : read-write

Enumeration:

#0 : 0

Configured interrupt is not detected.

#1 : 1

Configured interrupt is detected. If the pin is configured to generate a DMA request, then the corresponding flag will be cleared automatically at the completion of the requested DMA transfer. Otherwise, the flag remains set until a logic 1 is written to the flag. If the pin is configured for a level sensitive interrupt and the pin remains asserted, then the flag is set again immediately after it is cleared.

End of enumeration elements list.


PCR4

Pin Control Register n
address_offset : 0x10 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

PCR4 PCR4 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PS PE SRE ODE MUX LK IRQC ISF

PS : Pull Select
bits : 0 - 0 (1 bit)
access : read-write

Enumeration:

#0 : 0

Internal pulldown resistor is enabled on the corresponding pin, if the corresponding PE field is set.

#1 : 1

Internal pullup resistor is enabled on the corresponding pin, if the corresponding PE field is set.

End of enumeration elements list.

PE : Pull Enable
bits : 1 - 1 (1 bit)
access : read-write

Enumeration:

#0 : 0

Internal pullup or pulldown resistor is not enabled on the corresponding pin.

#1 : 1

Internal pullup or pulldown resistor is enabled on the corresponding pin, if the pin is configured as a digital input.

End of enumeration elements list.

SRE : Slew Rate Enable
bits : 2 - 2 (1 bit)
access : read-write

Enumeration:

#0 : 0

Fast slew rate is configured on the corresponding pin, if the pin is configured as a digital output.

#1 : 1

Slow slew rate is configured on the corresponding pin, if the pin is configured as a digital output.

End of enumeration elements list.

ODE : Open Drain Enable
bits : 5 - 5 (1 bit)
access : read-write

Enumeration:

#0 : 0

Open drain output is disabled on the corresponding pin.

#1 : 1

Open drain output is enabled on the corresponding pin, if the pin is configured as a digital output.

End of enumeration elements list.

MUX : Pin Mux Control
bits : 8 - 10 (3 bit)
access : read-write

Enumeration:

#000 : 000

Pin disabled (Alternative 0) (analog).

#001 : 001

Alternative 1 (GPIO).

#010 : 010

Alternative 2 (chip-specific).

#011 : 011

Alternative 3 (chip-specific).

#100 : 100

Alternative 4 (chip-specific).

#101 : 101

Alternative 5 (chip-specific).

#110 : 110

Alternative 6 (chip-specific).

#111 : 111

Alternative 7 (chip-specific).

End of enumeration elements list.

LK : Lock Register
bits : 15 - 15 (1 bit)
access : read-write

Enumeration:

#0 : 0

Pin Control Register fields [15:0] are not locked.

#1 : 1

Pin Control Register fields [15:0] are locked and cannot be updated until the next system reset.

End of enumeration elements list.

IRQC : Interrupt Configuration
bits : 16 - 19 (4 bit)
access : read-write

Enumeration:

#0000 : 0000

Interrupt Status Flag (ISF) is disabled.

#0001 : 0001

ISF flag and DMA request on rising edge.

#0010 : 0010

ISF flag and DMA request on falling edge.

#0011 : 0011

ISF flag and DMA request on either edge.

#1000 : 1000

ISF flag and Interrupt when logic 0.

#1001 : 1001

ISF flag and Interrupt on rising-edge.

#1010 : 1010

ISF flag and Interrupt on falling-edge.

#1011 : 1011

ISF flag and Interrupt on either edge.

#1100 : 1100

ISF flag and Interrupt when logic 1.

End of enumeration elements list.

ISF : Interrupt Status Flag
bits : 24 - 24 (1 bit)
access : read-write

Enumeration:

#0 : 0

Configured interrupt is not detected.

#1 : 1

Configured interrupt is detected. If the pin is configured to generate a DMA request, then the corresponding flag will be cleared automatically at the completion of the requested DMA transfer. Otherwise, the flag remains set until a logic 1 is written to the flag. If the pin is configured for a level sensitive interrupt and the pin remains asserted, then the flag is set again immediately after it is cleared.

End of enumeration elements list.


PCR5

Pin Control Register n
address_offset : 0x14 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

PCR5 PCR5 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PS PE SRE ODE MUX LK IRQC ISF

PS : Pull Select
bits : 0 - 0 (1 bit)
access : read-write

Enumeration:

#0 : 0

Internal pulldown resistor is enabled on the corresponding pin, if the corresponding PE field is set.

#1 : 1

Internal pullup resistor is enabled on the corresponding pin, if the corresponding PE field is set.

End of enumeration elements list.

PE : Pull Enable
bits : 1 - 1 (1 bit)
access : read-write

Enumeration:

#0 : 0

Internal pullup or pulldown resistor is not enabled on the corresponding pin.

#1 : 1

Internal pullup or pulldown resistor is enabled on the corresponding pin, if the pin is configured as a digital input.

End of enumeration elements list.

SRE : Slew Rate Enable
bits : 2 - 2 (1 bit)
access : read-write

Enumeration:

#0 : 0

Fast slew rate is configured on the corresponding pin, if the pin is configured as a digital output.

#1 : 1

Slow slew rate is configured on the corresponding pin, if the pin is configured as a digital output.

End of enumeration elements list.

ODE : Open Drain Enable
bits : 5 - 5 (1 bit)
access : read-write

Enumeration:

#0 : 0

Open drain output is disabled on the corresponding pin.

#1 : 1

Open drain output is enabled on the corresponding pin, if the pin is configured as a digital output.

End of enumeration elements list.

MUX : Pin Mux Control
bits : 8 - 10 (3 bit)
access : read-write

Enumeration:

#000 : 000

Pin disabled (Alternative 0) (analog).

#001 : 001

Alternative 1 (GPIO).

#010 : 010

Alternative 2 (chip-specific).

#011 : 011

Alternative 3 (chip-specific).

#100 : 100

Alternative 4 (chip-specific).

#101 : 101

Alternative 5 (chip-specific).

#110 : 110

Alternative 6 (chip-specific).

#111 : 111

Alternative 7 (chip-specific).

End of enumeration elements list.

LK : Lock Register
bits : 15 - 15 (1 bit)
access : read-write

Enumeration:

#0 : 0

Pin Control Register fields [15:0] are not locked.

#1 : 1

Pin Control Register fields [15:0] are locked and cannot be updated until the next system reset.

End of enumeration elements list.

IRQC : Interrupt Configuration
bits : 16 - 19 (4 bit)
access : read-write

Enumeration:

#0000 : 0000

Interrupt Status Flag (ISF) is disabled.

#0001 : 0001

ISF flag and DMA request on rising edge.

#0010 : 0010

ISF flag and DMA request on falling edge.

#0011 : 0011

ISF flag and DMA request on either edge.

#1000 : 1000

ISF flag and Interrupt when logic 0.

#1001 : 1001

ISF flag and Interrupt on rising-edge.

#1010 : 1010

ISF flag and Interrupt on falling-edge.

#1011 : 1011

ISF flag and Interrupt on either edge.

#1100 : 1100

ISF flag and Interrupt when logic 1.

End of enumeration elements list.

ISF : Interrupt Status Flag
bits : 24 - 24 (1 bit)
access : read-write

Enumeration:

#0 : 0

Configured interrupt is not detected.

#1 : 1

Configured interrupt is detected. If the pin is configured to generate a DMA request, then the corresponding flag will be cleared automatically at the completion of the requested DMA transfer. Otherwise, the flag remains set until a logic 1 is written to the flag. If the pin is configured for a level sensitive interrupt and the pin remains asserted, then the flag is set again immediately after it is cleared.

End of enumeration elements list.


PCR6

Pin Control Register n
address_offset : 0x18 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

PCR6 PCR6 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PS PE SRE ODE MUX LK IRQC ISF

PS : Pull Select
bits : 0 - 0 (1 bit)
access : read-write

Enumeration:

#0 : 0

Internal pulldown resistor is enabled on the corresponding pin, if the corresponding PE field is set.

#1 : 1

Internal pullup resistor is enabled on the corresponding pin, if the corresponding PE field is set.

End of enumeration elements list.

PE : Pull Enable
bits : 1 - 1 (1 bit)
access : read-write

Enumeration:

#0 : 0

Internal pullup or pulldown resistor is not enabled on the corresponding pin.

#1 : 1

Internal pullup or pulldown resistor is enabled on the corresponding pin, if the pin is configured as a digital input.

End of enumeration elements list.

SRE : Slew Rate Enable
bits : 2 - 2 (1 bit)
access : read-write

Enumeration:

#0 : 0

Fast slew rate is configured on the corresponding pin, if the pin is configured as a digital output.

#1 : 1

Slow slew rate is configured on the corresponding pin, if the pin is configured as a digital output.

End of enumeration elements list.

ODE : Open Drain Enable
bits : 5 - 5 (1 bit)
access : read-write

Enumeration:

#0 : 0

Open drain output is disabled on the corresponding pin.

#1 : 1

Open drain output is enabled on the corresponding pin, if the pin is configured as a digital output.

End of enumeration elements list.

MUX : Pin Mux Control
bits : 8 - 10 (3 bit)
access : read-write

Enumeration:

#000 : 000

Pin disabled (Alternative 0) (analog).

#001 : 001

Alternative 1 (GPIO).

#010 : 010

Alternative 2 (chip-specific).

#011 : 011

Alternative 3 (chip-specific).

#100 : 100

Alternative 4 (chip-specific).

#101 : 101

Alternative 5 (chip-specific).

#110 : 110

Alternative 6 (chip-specific).

#111 : 111

Alternative 7 (chip-specific).

End of enumeration elements list.

LK : Lock Register
bits : 15 - 15 (1 bit)
access : read-write

Enumeration:

#0 : 0

Pin Control Register fields [15:0] are not locked.

#1 : 1

Pin Control Register fields [15:0] are locked and cannot be updated until the next system reset.

End of enumeration elements list.

IRQC : Interrupt Configuration
bits : 16 - 19 (4 bit)
access : read-write

Enumeration:

#0000 : 0000

Interrupt Status Flag (ISF) is disabled.

#0001 : 0001

ISF flag and DMA request on rising edge.

#0010 : 0010

ISF flag and DMA request on falling edge.

#0011 : 0011

ISF flag and DMA request on either edge.

#1000 : 1000

ISF flag and Interrupt when logic 0.

#1001 : 1001

ISF flag and Interrupt on rising-edge.

#1010 : 1010

ISF flag and Interrupt on falling-edge.

#1011 : 1011

ISF flag and Interrupt on either edge.

#1100 : 1100

ISF flag and Interrupt when logic 1.

End of enumeration elements list.

ISF : Interrupt Status Flag
bits : 24 - 24 (1 bit)
access : read-write

Enumeration:

#0 : 0

Configured interrupt is not detected.

#1 : 1

Configured interrupt is detected. If the pin is configured to generate a DMA request, then the corresponding flag will be cleared automatically at the completion of the requested DMA transfer. Otherwise, the flag remains set until a logic 1 is written to the flag. If the pin is configured for a level sensitive interrupt and the pin remains asserted, then the flag is set again immediately after it is cleared.

End of enumeration elements list.


PCR7

Pin Control Register n
address_offset : 0x1C Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

PCR7 PCR7 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PS PE SRE ODE MUX LK IRQC ISF

PS : Pull Select
bits : 0 - 0 (1 bit)
access : read-write

Enumeration:

#0 : 0

Internal pulldown resistor is enabled on the corresponding pin, if the corresponding PE field is set.

#1 : 1

Internal pullup resistor is enabled on the corresponding pin, if the corresponding PE field is set.

End of enumeration elements list.

PE : Pull Enable
bits : 1 - 1 (1 bit)
access : read-write

Enumeration:

#0 : 0

Internal pullup or pulldown resistor is not enabled on the corresponding pin.

#1 : 1

Internal pullup or pulldown resistor is enabled on the corresponding pin, if the pin is configured as a digital input.

End of enumeration elements list.

SRE : Slew Rate Enable
bits : 2 - 2 (1 bit)
access : read-write

Enumeration:

#0 : 0

Fast slew rate is configured on the corresponding pin, if the pin is configured as a digital output.

#1 : 1

Slow slew rate is configured on the corresponding pin, if the pin is configured as a digital output.

End of enumeration elements list.

ODE : Open Drain Enable
bits : 5 - 5 (1 bit)
access : read-write

Enumeration:

#0 : 0

Open drain output is disabled on the corresponding pin.

#1 : 1

Open drain output is enabled on the corresponding pin, if the pin is configured as a digital output.

End of enumeration elements list.

MUX : Pin Mux Control
bits : 8 - 10 (3 bit)
access : read-write

Enumeration:

#000 : 000

Pin disabled (Alternative 0) (analog).

#001 : 001

Alternative 1 (GPIO).

#010 : 010

Alternative 2 (chip-specific).

#011 : 011

Alternative 3 (chip-specific).

#100 : 100

Alternative 4 (chip-specific).

#101 : 101

Alternative 5 (chip-specific).

#110 : 110

Alternative 6 (chip-specific).

#111 : 111

Alternative 7 (chip-specific).

End of enumeration elements list.

LK : Lock Register
bits : 15 - 15 (1 bit)
access : read-write

Enumeration:

#0 : 0

Pin Control Register fields [15:0] are not locked.

#1 : 1

Pin Control Register fields [15:0] are locked and cannot be updated until the next system reset.

End of enumeration elements list.

IRQC : Interrupt Configuration
bits : 16 - 19 (4 bit)
access : read-write

Enumeration:

#0000 : 0000

Interrupt Status Flag (ISF) is disabled.

#0001 : 0001

ISF flag and DMA request on rising edge.

#0010 : 0010

ISF flag and DMA request on falling edge.

#0011 : 0011

ISF flag and DMA request on either edge.

#1000 : 1000

ISF flag and Interrupt when logic 0.

#1001 : 1001

ISF flag and Interrupt on rising-edge.

#1010 : 1010

ISF flag and Interrupt on falling-edge.

#1011 : 1011

ISF flag and Interrupt on either edge.

#1100 : 1100

ISF flag and Interrupt when logic 1.

End of enumeration elements list.

ISF : Interrupt Status Flag
bits : 24 - 24 (1 bit)
access : read-write

Enumeration:

#0 : 0

Configured interrupt is not detected.

#1 : 1

Configured interrupt is detected. If the pin is configured to generate a DMA request, then the corresponding flag will be cleared automatically at the completion of the requested DMA transfer. Otherwise, the flag remains set until a logic 1 is written to the flag. If the pin is configured for a level sensitive interrupt and the pin remains asserted, then the flag is set again immediately after it is cleared.

End of enumeration elements list.


PCR1

Pin Control Register n
address_offset : 0x4 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

PCR1 PCR1 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PS PE SRE ODE MUX LK IRQC ISF

PS : Pull Select
bits : 0 - 0 (1 bit)
access : read-write

Enumeration:

#0 : 0

Internal pulldown resistor is enabled on the corresponding pin, if the corresponding PE field is set.

#1 : 1

Internal pullup resistor is enabled on the corresponding pin, if the corresponding PE field is set.

End of enumeration elements list.

PE : Pull Enable
bits : 1 - 1 (1 bit)
access : read-write

Enumeration:

#0 : 0

Internal pullup or pulldown resistor is not enabled on the corresponding pin.

#1 : 1

Internal pullup or pulldown resistor is enabled on the corresponding pin, if the pin is configured as a digital input.

End of enumeration elements list.

SRE : Slew Rate Enable
bits : 2 - 2 (1 bit)
access : read-write

Enumeration:

#0 : 0

Fast slew rate is configured on the corresponding pin, if the pin is configured as a digital output.

#1 : 1

Slow slew rate is configured on the corresponding pin, if the pin is configured as a digital output.

End of enumeration elements list.

ODE : Open Drain Enable
bits : 5 - 5 (1 bit)
access : read-write

Enumeration:

#0 : 0

Open drain output is disabled on the corresponding pin.

#1 : 1

Open drain output is enabled on the corresponding pin, if the pin is configured as a digital output.

End of enumeration elements list.

MUX : Pin Mux Control
bits : 8 - 10 (3 bit)
access : read-write

Enumeration:

#000 : 000

Pin disabled (Alternative 0) (analog).

#001 : 001

Alternative 1 (GPIO).

#010 : 010

Alternative 2 (chip-specific).

#011 : 011

Alternative 3 (chip-specific).

#100 : 100

Alternative 4 (chip-specific).

#101 : 101

Alternative 5 (chip-specific).

#110 : 110

Alternative 6 (chip-specific).

#111 : 111

Alternative 7 (chip-specific).

End of enumeration elements list.

LK : Lock Register
bits : 15 - 15 (1 bit)
access : read-write

Enumeration:

#0 : 0

Pin Control Register fields [15:0] are not locked.

#1 : 1

Pin Control Register fields [15:0] are locked and cannot be updated until the next system reset.

End of enumeration elements list.

IRQC : Interrupt Configuration
bits : 16 - 19 (4 bit)
access : read-write

Enumeration:

#0000 : 0000

Interrupt Status Flag (ISF) is disabled.

#0001 : 0001

ISF flag and DMA request on rising edge.

#0010 : 0010

ISF flag and DMA request on falling edge.

#0011 : 0011

ISF flag and DMA request on either edge.

#1000 : 1000

ISF flag and Interrupt when logic 0.

#1001 : 1001

ISF flag and Interrupt on rising-edge.

#1010 : 1010

ISF flag and Interrupt on falling-edge.

#1011 : 1011

ISF flag and Interrupt on either edge.

#1100 : 1100

ISF flag and Interrupt when logic 1.

End of enumeration elements list.

ISF : Interrupt Status Flag
bits : 24 - 24 (1 bit)
access : read-write

Enumeration:

#0 : 0

Configured interrupt is not detected.

#1 : 1

Configured interrupt is detected. If the pin is configured to generate a DMA request, then the corresponding flag will be cleared automatically at the completion of the requested DMA transfer. Otherwise, the flag remains set until a logic 1 is written to the flag. If the pin is configured for a level sensitive interrupt and the pin remains asserted, then the flag is set again immediately after it is cleared.

End of enumeration elements list.


PCR2

Pin Control Register n
address_offset : 0x8 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

PCR2 PCR2 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PS PE SRE ODE MUX LK IRQC ISF

PS : Pull Select
bits : 0 - 0 (1 bit)
access : read-write

Enumeration:

#0 : 0

Internal pulldown resistor is enabled on the corresponding pin, if the corresponding PE field is set.

#1 : 1

Internal pullup resistor is enabled on the corresponding pin, if the corresponding PE field is set.

End of enumeration elements list.

PE : Pull Enable
bits : 1 - 1 (1 bit)
access : read-write

Enumeration:

#0 : 0

Internal pullup or pulldown resistor is not enabled on the corresponding pin.

#1 : 1

Internal pullup or pulldown resistor is enabled on the corresponding pin, if the pin is configured as a digital input.

End of enumeration elements list.

SRE : Slew Rate Enable
bits : 2 - 2 (1 bit)
access : read-write

Enumeration:

#0 : 0

Fast slew rate is configured on the corresponding pin, if the pin is configured as a digital output.

#1 : 1

Slow slew rate is configured on the corresponding pin, if the pin is configured as a digital output.

End of enumeration elements list.

ODE : Open Drain Enable
bits : 5 - 5 (1 bit)
access : read-write

Enumeration:

#0 : 0

Open drain output is disabled on the corresponding pin.

#1 : 1

Open drain output is enabled on the corresponding pin, if the pin is configured as a digital output.

End of enumeration elements list.

MUX : Pin Mux Control
bits : 8 - 10 (3 bit)
access : read-write

Enumeration:

#000 : 000

Pin disabled (Alternative 0) (analog).

#001 : 001

Alternative 1 (GPIO).

#010 : 010

Alternative 2 (chip-specific).

#011 : 011

Alternative 3 (chip-specific).

#100 : 100

Alternative 4 (chip-specific).

#101 : 101

Alternative 5 (chip-specific).

#110 : 110

Alternative 6 (chip-specific).

#111 : 111

Alternative 7 (chip-specific).

End of enumeration elements list.

LK : Lock Register
bits : 15 - 15 (1 bit)
access : read-write

Enumeration:

#0 : 0

Pin Control Register fields [15:0] are not locked.

#1 : 1

Pin Control Register fields [15:0] are locked and cannot be updated until the next system reset.

End of enumeration elements list.

IRQC : Interrupt Configuration
bits : 16 - 19 (4 bit)
access : read-write

Enumeration:

#0000 : 0000

Interrupt Status Flag (ISF) is disabled.

#0001 : 0001

ISF flag and DMA request on rising edge.

#0010 : 0010

ISF flag and DMA request on falling edge.

#0011 : 0011

ISF flag and DMA request on either edge.

#1000 : 1000

ISF flag and Interrupt when logic 0.

#1001 : 1001

ISF flag and Interrupt on rising-edge.

#1010 : 1010

ISF flag and Interrupt on falling-edge.

#1011 : 1011

ISF flag and Interrupt on either edge.

#1100 : 1100

ISF flag and Interrupt when logic 1.

End of enumeration elements list.

ISF : Interrupt Status Flag
bits : 24 - 24 (1 bit)
access : read-write

Enumeration:

#0 : 0

Configured interrupt is not detected.

#1 : 1

Configured interrupt is detected. If the pin is configured to generate a DMA request, then the corresponding flag will be cleared automatically at the completion of the requested DMA transfer. Otherwise, the flag remains set until a logic 1 is written to the flag. If the pin is configured for a level sensitive interrupt and the pin remains asserted, then the flag is set again immediately after it is cleared.

End of enumeration elements list.


GPCLR

Global Pin Control Low Register
address_offset : 0x80 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

GPCLR GPCLR read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 GPWD GPWE0 GPWE1 GPWE2 GPWE3 GPWE4 GPWE5 GPWE6 GPWE7 GPWE8 GPWE9 GPWE10 GPWE11 GPWE12 GPWE13 GPWE14 GPWE15

GPWD : Global Pin Write Data
bits : 0 - 15 (16 bit)
access : read-write

GPWE0 : Global Pin Write Enable
bits : 16 - 16 (1 bit)
access : read-write

Enumeration:

#0 : 0

Corresponding Pin Control Register is not updated with the value in GPWD.

#1 : 1

Corresponding Pin Control Register is updated with the value in GPWD.

End of enumeration elements list.

GPWE1 : Global Pin Write Enable
bits : 17 - 17 (1 bit)
access : read-write

Enumeration:

#0 : 0

Corresponding Pin Control Register is not updated with the value in GPWD.

#1 : 1

Corresponding Pin Control Register is updated with the value in GPWD.

End of enumeration elements list.

GPWE2 : Global Pin Write Enable
bits : 18 - 18 (1 bit)
access : read-write

Enumeration:

#0 : 0

Corresponding Pin Control Register is not updated with the value in GPWD.

#1 : 1

Corresponding Pin Control Register is updated with the value in GPWD.

End of enumeration elements list.

GPWE3 : Global Pin Write Enable
bits : 19 - 19 (1 bit)
access : read-write

Enumeration:

#0 : 0

Corresponding Pin Control Register is not updated with the value in GPWD.

#1 : 1

Corresponding Pin Control Register is updated with the value in GPWD.

End of enumeration elements list.

GPWE4 : Global Pin Write Enable
bits : 20 - 20 (1 bit)
access : read-write

Enumeration:

#0 : 0

Corresponding Pin Control Register is not updated with the value in GPWD.

#1 : 1

Corresponding Pin Control Register is updated with the value in GPWD.

End of enumeration elements list.

GPWE5 : Global Pin Write Enable
bits : 21 - 21 (1 bit)
access : read-write

Enumeration:

#0 : 0

Corresponding Pin Control Register is not updated with the value in GPWD.

#1 : 1

Corresponding Pin Control Register is updated with the value in GPWD.

End of enumeration elements list.

GPWE6 : Global Pin Write Enable
bits : 22 - 22 (1 bit)
access : read-write

Enumeration:

#0 : 0

Corresponding Pin Control Register is not updated with the value in GPWD.

#1 : 1

Corresponding Pin Control Register is updated with the value in GPWD.

End of enumeration elements list.

GPWE7 : Global Pin Write Enable
bits : 23 - 23 (1 bit)
access : read-write

Enumeration:

#0 : 0

Corresponding Pin Control Register is not updated with the value in GPWD.

#1 : 1

Corresponding Pin Control Register is updated with the value in GPWD.

End of enumeration elements list.

GPWE8 : Global Pin Write Enable
bits : 24 - 24 (1 bit)
access : read-write

Enumeration:

#0 : 0

Corresponding Pin Control Register is not updated with the value in GPWD.

#1 : 1

Corresponding Pin Control Register is updated with the value in GPWD.

End of enumeration elements list.

GPWE9 : Global Pin Write Enable
bits : 25 - 25 (1 bit)
access : read-write

Enumeration:

#0 : 0

Corresponding Pin Control Register is not updated with the value in GPWD.

#1 : 1

Corresponding Pin Control Register is updated with the value in GPWD.

End of enumeration elements list.

GPWE10 : Global Pin Write Enable
bits : 26 - 26 (1 bit)
access : read-write

Enumeration:

#0 : 0

Corresponding Pin Control Register is not updated with the value in GPWD.

#1 : 1

Corresponding Pin Control Register is updated with the value in GPWD.

End of enumeration elements list.

GPWE11 : Global Pin Write Enable
bits : 27 - 27 (1 bit)
access : read-write

Enumeration:

#0 : 0

Corresponding Pin Control Register is not updated with the value in GPWD.

#1 : 1

Corresponding Pin Control Register is updated with the value in GPWD.

End of enumeration elements list.

GPWE12 : Global Pin Write Enable
bits : 28 - 28 (1 bit)
access : read-write

Enumeration:

#0 : 0

Corresponding Pin Control Register is not updated with the value in GPWD.

#1 : 1

Corresponding Pin Control Register is updated with the value in GPWD.

End of enumeration elements list.

GPWE13 : Global Pin Write Enable
bits : 29 - 29 (1 bit)
access : read-write

Enumeration:

#0 : 0

Corresponding Pin Control Register is not updated with the value in GPWD.

#1 : 1

Corresponding Pin Control Register is updated with the value in GPWD.

End of enumeration elements list.

GPWE14 : Global Pin Write Enable
bits : 30 - 30 (1 bit)
access : read-write

Enumeration:

#0 : 0

Corresponding Pin Control Register is not updated with the value in GPWD.

#1 : 1

Corresponding Pin Control Register is updated with the value in GPWD.

End of enumeration elements list.

GPWE15 : Global Pin Write Enable
bits : 31 - 31 (1 bit)
access : read-write

Enumeration:

#0 : 0

Corresponding Pin Control Register is not updated with the value in GPWD.

#1 : 1

Corresponding Pin Control Register is updated with the value in GPWD.

End of enumeration elements list.


GPCHR

Global Pin Control High Register
address_offset : 0x84 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

GPCHR GPCHR read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 GPWD GPWE0 GPWE1 GPWE2 GPWE3 GPWE4 GPWE5 GPWE6 GPWE7 GPWE8 GPWE9 GPWE10 GPWE11 GPWE12 GPWE13 GPWE14 GPWE15

GPWD : Global Pin Write Data
bits : 0 - 15 (16 bit)
access : read-write

GPWE0 : Global Pin Write Enable
bits : 16 - 16 (1 bit)
access : read-write

Enumeration:

#0 : 0

Corresponding Pin Control Register is not updated with the value in GPWD.

#1 : 1

Corresponding Pin Control Register is updated with the value in GPWD.

End of enumeration elements list.

GPWE1 : Global Pin Write Enable
bits : 17 - 17 (1 bit)
access : read-write

Enumeration:

#0 : 0

Corresponding Pin Control Register is not updated with the value in GPWD.

#1 : 1

Corresponding Pin Control Register is updated with the value in GPWD.

End of enumeration elements list.

GPWE2 : Global Pin Write Enable
bits : 18 - 18 (1 bit)
access : read-write

Enumeration:

#0 : 0

Corresponding Pin Control Register is not updated with the value in GPWD.

#1 : 1

Corresponding Pin Control Register is updated with the value in GPWD.

End of enumeration elements list.

GPWE3 : Global Pin Write Enable
bits : 19 - 19 (1 bit)
access : read-write

Enumeration:

#0 : 0

Corresponding Pin Control Register is not updated with the value in GPWD.

#1 : 1

Corresponding Pin Control Register is updated with the value in GPWD.

End of enumeration elements list.

GPWE4 : Global Pin Write Enable
bits : 20 - 20 (1 bit)
access : read-write

Enumeration:

#0 : 0

Corresponding Pin Control Register is not updated with the value in GPWD.

#1 : 1

Corresponding Pin Control Register is updated with the value in GPWD.

End of enumeration elements list.

GPWE5 : Global Pin Write Enable
bits : 21 - 21 (1 bit)
access : read-write

Enumeration:

#0 : 0

Corresponding Pin Control Register is not updated with the value in GPWD.

#1 : 1

Corresponding Pin Control Register is updated with the value in GPWD.

End of enumeration elements list.

GPWE6 : Global Pin Write Enable
bits : 22 - 22 (1 bit)
access : read-write

Enumeration:

#0 : 0

Corresponding Pin Control Register is not updated with the value in GPWD.

#1 : 1

Corresponding Pin Control Register is updated with the value in GPWD.

End of enumeration elements list.

GPWE7 : Global Pin Write Enable
bits : 23 - 23 (1 bit)
access : read-write

Enumeration:

#0 : 0

Corresponding Pin Control Register is not updated with the value in GPWD.

#1 : 1

Corresponding Pin Control Register is updated with the value in GPWD.

End of enumeration elements list.

GPWE8 : Global Pin Write Enable
bits : 24 - 24 (1 bit)
access : read-write

Enumeration:

#0 : 0

Corresponding Pin Control Register is not updated with the value in GPWD.

#1 : 1

Corresponding Pin Control Register is updated with the value in GPWD.

End of enumeration elements list.

GPWE9 : Global Pin Write Enable
bits : 25 - 25 (1 bit)
access : read-write

Enumeration:

#0 : 0

Corresponding Pin Control Register is not updated with the value in GPWD.

#1 : 1

Corresponding Pin Control Register is updated with the value in GPWD.

End of enumeration elements list.

GPWE10 : Global Pin Write Enable
bits : 26 - 26 (1 bit)
access : read-write

Enumeration:

#0 : 0

Corresponding Pin Control Register is not updated with the value in GPWD.

#1 : 1

Corresponding Pin Control Register is updated with the value in GPWD.

End of enumeration elements list.

GPWE11 : Global Pin Write Enable
bits : 27 - 27 (1 bit)
access : read-write

Enumeration:

#0 : 0

Corresponding Pin Control Register is not updated with the value in GPWD.

#1 : 1

Corresponding Pin Control Register is updated with the value in GPWD.

End of enumeration elements list.

GPWE12 : Global Pin Write Enable
bits : 28 - 28 (1 bit)
access : read-write

Enumeration:

#0 : 0

Corresponding Pin Control Register is not updated with the value in GPWD.

#1 : 1

Corresponding Pin Control Register is updated with the value in GPWD.

End of enumeration elements list.

GPWE13 : Global Pin Write Enable
bits : 29 - 29 (1 bit)
access : read-write

Enumeration:

#0 : 0

Corresponding Pin Control Register is not updated with the value in GPWD.

#1 : 1

Corresponding Pin Control Register is updated with the value in GPWD.

End of enumeration elements list.

GPWE14 : Global Pin Write Enable
bits : 30 - 30 (1 bit)
access : read-write

Enumeration:

#0 : 0

Corresponding Pin Control Register is not updated with the value in GPWD.

#1 : 1

Corresponding Pin Control Register is updated with the value in GPWD.

End of enumeration elements list.

GPWE15 : Global Pin Write Enable
bits : 31 - 31 (1 bit)
access : read-write

Enumeration:

#0 : 0

Corresponding Pin Control Register is not updated with the value in GPWD.

#1 : 1

Corresponding Pin Control Register is updated with the value in GPWD.

End of enumeration elements list.


ISFR

Interrupt Status Flag Register
address_offset : 0xA0 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

ISFR ISFR read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ISF0 ISF1 ISF2 ISF3 ISF4 ISF5 ISF6 ISF7 ISF8 ISF9 ISF10 ISF11 ISF12 ISF13 ISF14 ISF15 ISF16 ISF17 ISF18 ISF19 ISF20 ISF21 ISF22 ISF23 ISF24 ISF25 ISF26 ISF27 ISF28 ISF29 ISF30 ISF31

ISF0 : Interrupt Status Flag
bits : 0 - 0 (1 bit)
access : read-write

Enumeration:

#0 : 0

Configured interrupt is not detected.

#1 : 1

Configured interrupt is detected. If the pin is configured to generate a DMA request, then the corresponding flag will be cleared automatically at the completion of the requested DMA transfer. Otherwise, the flag remains set until a logic 1 is written to the flag. If the pin is configured for a level sensitive interrupt and the pin remains asserted, then the flag is set again immediately after it is cleared.

End of enumeration elements list.

ISF1 : Interrupt Status Flag
bits : 1 - 1 (1 bit)
access : read-write

Enumeration:

#0 : 0

Configured interrupt is not detected.

#1 : 1

Configured interrupt is detected. If the pin is configured to generate a DMA request, then the corresponding flag will be cleared automatically at the completion of the requested DMA transfer. Otherwise, the flag remains set until a logic 1 is written to the flag. If the pin is configured for a level sensitive interrupt and the pin remains asserted, then the flag is set again immediately after it is cleared.

End of enumeration elements list.

ISF2 : Interrupt Status Flag
bits : 2 - 2 (1 bit)
access : read-write

Enumeration:

#0 : 0

Configured interrupt is not detected.

#1 : 1

Configured interrupt is detected. If the pin is configured to generate a DMA request, then the corresponding flag will be cleared automatically at the completion of the requested DMA transfer. Otherwise, the flag remains set until a logic 1 is written to the flag. If the pin is configured for a level sensitive interrupt and the pin remains asserted, then the flag is set again immediately after it is cleared.

End of enumeration elements list.

ISF3 : Interrupt Status Flag
bits : 3 - 3 (1 bit)
access : read-write

Enumeration:

#0 : 0

Configured interrupt is not detected.

#1 : 1

Configured interrupt is detected. If the pin is configured to generate a DMA request, then the corresponding flag will be cleared automatically at the completion of the requested DMA transfer. Otherwise, the flag remains set until a logic 1 is written to the flag. If the pin is configured for a level sensitive interrupt and the pin remains asserted, then the flag is set again immediately after it is cleared.

End of enumeration elements list.

ISF4 : Interrupt Status Flag
bits : 4 - 4 (1 bit)
access : read-write

Enumeration:

#0 : 0

Configured interrupt is not detected.

#1 : 1

Configured interrupt is detected. If the pin is configured to generate a DMA request, then the corresponding flag will be cleared automatically at the completion of the requested DMA transfer. Otherwise, the flag remains set until a logic 1 is written to the flag. If the pin is configured for a level sensitive interrupt and the pin remains asserted, then the flag is set again immediately after it is cleared.

End of enumeration elements list.

ISF5 : Interrupt Status Flag
bits : 5 - 5 (1 bit)
access : read-write

Enumeration:

#0 : 0

Configured interrupt is not detected.

#1 : 1

Configured interrupt is detected. If the pin is configured to generate a DMA request, then the corresponding flag will be cleared automatically at the completion of the requested DMA transfer. Otherwise, the flag remains set until a logic 1 is written to the flag. If the pin is configured for a level sensitive interrupt and the pin remains asserted, then the flag is set again immediately after it is cleared.

End of enumeration elements list.

ISF6 : Interrupt Status Flag
bits : 6 - 6 (1 bit)
access : read-write

Enumeration:

#0 : 0

Configured interrupt is not detected.

#1 : 1

Configured interrupt is detected. If the pin is configured to generate a DMA request, then the corresponding flag will be cleared automatically at the completion of the requested DMA transfer. Otherwise, the flag remains set until a logic 1 is written to the flag. If the pin is configured for a level sensitive interrupt and the pin remains asserted, then the flag is set again immediately after it is cleared.

End of enumeration elements list.

ISF7 : Interrupt Status Flag
bits : 7 - 7 (1 bit)
access : read-write

Enumeration:

#0 : 0

Configured interrupt is not detected.

#1 : 1

Configured interrupt is detected. If the pin is configured to generate a DMA request, then the corresponding flag will be cleared automatically at the completion of the requested DMA transfer. Otherwise, the flag remains set until a logic 1 is written to the flag. If the pin is configured for a level sensitive interrupt and the pin remains asserted, then the flag is set again immediately after it is cleared.

End of enumeration elements list.

ISF8 : Interrupt Status Flag
bits : 8 - 8 (1 bit)
access : read-write

Enumeration:

#0 : 0

Configured interrupt is not detected.

#1 : 1

Configured interrupt is detected. If the pin is configured to generate a DMA request, then the corresponding flag will be cleared automatically at the completion of the requested DMA transfer. Otherwise, the flag remains set until a logic 1 is written to the flag. If the pin is configured for a level sensitive interrupt and the pin remains asserted, then the flag is set again immediately after it is cleared.

End of enumeration elements list.

ISF9 : Interrupt Status Flag
bits : 9 - 9 (1 bit)
access : read-write

Enumeration:

#0 : 0

Configured interrupt is not detected.

#1 : 1

Configured interrupt is detected. If the pin is configured to generate a DMA request, then the corresponding flag will be cleared automatically at the completion of the requested DMA transfer. Otherwise, the flag remains set until a logic 1 is written to the flag. If the pin is configured for a level sensitive interrupt and the pin remains asserted, then the flag is set again immediately after it is cleared.

End of enumeration elements list.

ISF10 : Interrupt Status Flag
bits : 10 - 10 (1 bit)
access : read-write

Enumeration:

#0 : 0

Configured interrupt is not detected.

#1 : 1

Configured interrupt is detected. If the pin is configured to generate a DMA request, then the corresponding flag will be cleared automatically at the completion of the requested DMA transfer. Otherwise, the flag remains set until a logic 1 is written to the flag. If the pin is configured for a level sensitive interrupt and the pin remains asserted, then the flag is set again immediately after it is cleared.

End of enumeration elements list.

ISF11 : Interrupt Status Flag
bits : 11 - 11 (1 bit)
access : read-write

Enumeration:

#0 : 0

Configured interrupt is not detected.

#1 : 1

Configured interrupt is detected. If the pin is configured to generate a DMA request, then the corresponding flag will be cleared automatically at the completion of the requested DMA transfer. Otherwise, the flag remains set until a logic 1 is written to the flag. If the pin is configured for a level sensitive interrupt and the pin remains asserted, then the flag is set again immediately after it is cleared.

End of enumeration elements list.

ISF12 : Interrupt Status Flag
bits : 12 - 12 (1 bit)
access : read-write

Enumeration:

#0 : 0

Configured interrupt is not detected.

#1 : 1

Configured interrupt is detected. If the pin is configured to generate a DMA request, then the corresponding flag will be cleared automatically at the completion of the requested DMA transfer. Otherwise, the flag remains set until a logic 1 is written to the flag. If the pin is configured for a level sensitive interrupt and the pin remains asserted, then the flag is set again immediately after it is cleared.

End of enumeration elements list.

ISF13 : Interrupt Status Flag
bits : 13 - 13 (1 bit)
access : read-write

Enumeration:

#0 : 0

Configured interrupt is not detected.

#1 : 1

Configured interrupt is detected. If the pin is configured to generate a DMA request, then the corresponding flag will be cleared automatically at the completion of the requested DMA transfer. Otherwise, the flag remains set until a logic 1 is written to the flag. If the pin is configured for a level sensitive interrupt and the pin remains asserted, then the flag is set again immediately after it is cleared.

End of enumeration elements list.

ISF14 : Interrupt Status Flag
bits : 14 - 14 (1 bit)
access : read-write

Enumeration:

#0 : 0

Configured interrupt is not detected.

#1 : 1

Configured interrupt is detected. If the pin is configured to generate a DMA request, then the corresponding flag will be cleared automatically at the completion of the requested DMA transfer. Otherwise, the flag remains set until a logic 1 is written to the flag. If the pin is configured for a level sensitive interrupt and the pin remains asserted, then the flag is set again immediately after it is cleared.

End of enumeration elements list.

ISF15 : Interrupt Status Flag
bits : 15 - 15 (1 bit)
access : read-write

Enumeration:

#0 : 0

Configured interrupt is not detected.

#1 : 1

Configured interrupt is detected. If the pin is configured to generate a DMA request, then the corresponding flag will be cleared automatically at the completion of the requested DMA transfer. Otherwise, the flag remains set until a logic 1 is written to the flag. If the pin is configured for a level sensitive interrupt and the pin remains asserted, then the flag is set again immediately after it is cleared.

End of enumeration elements list.

ISF16 : Interrupt Status Flag
bits : 16 - 16 (1 bit)
access : read-write

Enumeration:

#0 : 0

Configured interrupt is not detected.

#1 : 1

Configured interrupt is detected. If the pin is configured to generate a DMA request, then the corresponding flag will be cleared automatically at the completion of the requested DMA transfer. Otherwise, the flag remains set until a logic 1 is written to the flag. If the pin is configured for a level sensitive interrupt and the pin remains asserted, then the flag is set again immediately after it is cleared.

End of enumeration elements list.

ISF17 : Interrupt Status Flag
bits : 17 - 17 (1 bit)
access : read-write

Enumeration:

#0 : 0

Configured interrupt is not detected.

#1 : 1

Configured interrupt is detected. If the pin is configured to generate a DMA request, then the corresponding flag will be cleared automatically at the completion of the requested DMA transfer. Otherwise, the flag remains set until a logic 1 is written to the flag. If the pin is configured for a level sensitive interrupt and the pin remains asserted, then the flag is set again immediately after it is cleared.

End of enumeration elements list.

ISF18 : Interrupt Status Flag
bits : 18 - 18 (1 bit)
access : read-write

Enumeration:

#0 : 0

Configured interrupt is not detected.

#1 : 1

Configured interrupt is detected. If the pin is configured to generate a DMA request, then the corresponding flag will be cleared automatically at the completion of the requested DMA transfer. Otherwise, the flag remains set until a logic 1 is written to the flag. If the pin is configured for a level sensitive interrupt and the pin remains asserted, then the flag is set again immediately after it is cleared.

End of enumeration elements list.

ISF19 : Interrupt Status Flag
bits : 19 - 19 (1 bit)
access : read-write

Enumeration:

#0 : 0

Configured interrupt is not detected.

#1 : 1

Configured interrupt is detected. If the pin is configured to generate a DMA request, then the corresponding flag will be cleared automatically at the completion of the requested DMA transfer. Otherwise, the flag remains set until a logic 1 is written to the flag. If the pin is configured for a level sensitive interrupt and the pin remains asserted, then the flag is set again immediately after it is cleared.

End of enumeration elements list.

ISF20 : Interrupt Status Flag
bits : 20 - 20 (1 bit)
access : read-write

Enumeration:

#0 : 0

Configured interrupt is not detected.

#1 : 1

Configured interrupt is detected. If the pin is configured to generate a DMA request, then the corresponding flag will be cleared automatically at the completion of the requested DMA transfer. Otherwise, the flag remains set until a logic 1 is written to the flag. If the pin is configured for a level sensitive interrupt and the pin remains asserted, then the flag is set again immediately after it is cleared.

End of enumeration elements list.

ISF21 : Interrupt Status Flag
bits : 21 - 21 (1 bit)
access : read-write

Enumeration:

#0 : 0

Configured interrupt is not detected.

#1 : 1

Configured interrupt is detected. If the pin is configured to generate a DMA request, then the corresponding flag will be cleared automatically at the completion of the requested DMA transfer. Otherwise, the flag remains set until a logic 1 is written to the flag. If the pin is configured for a level sensitive interrupt and the pin remains asserted, then the flag is set again immediately after it is cleared.

End of enumeration elements list.

ISF22 : Interrupt Status Flag
bits : 22 - 22 (1 bit)
access : read-write

Enumeration:

#0 : 0

Configured interrupt is not detected.

#1 : 1

Configured interrupt is detected. If the pin is configured to generate a DMA request, then the corresponding flag will be cleared automatically at the completion of the requested DMA transfer. Otherwise, the flag remains set until a logic 1 is written to the flag. If the pin is configured for a level sensitive interrupt and the pin remains asserted, then the flag is set again immediately after it is cleared.

End of enumeration elements list.

ISF23 : Interrupt Status Flag
bits : 23 - 23 (1 bit)
access : read-write

Enumeration:

#0 : 0

Configured interrupt is not detected.

#1 : 1

Configured interrupt is detected. If the pin is configured to generate a DMA request, then the corresponding flag will be cleared automatically at the completion of the requested DMA transfer. Otherwise, the flag remains set until a logic 1 is written to the flag. If the pin is configured for a level sensitive interrupt and the pin remains asserted, then the flag is set again immediately after it is cleared.

End of enumeration elements list.

ISF24 : Interrupt Status Flag
bits : 24 - 24 (1 bit)
access : read-write

Enumeration:

#0 : 0

Configured interrupt is not detected.

#1 : 1

Configured interrupt is detected. If the pin is configured to generate a DMA request, then the corresponding flag will be cleared automatically at the completion of the requested DMA transfer. Otherwise, the flag remains set until a logic 1 is written to the flag. If the pin is configured for a level sensitive interrupt and the pin remains asserted, then the flag is set again immediately after it is cleared.

End of enumeration elements list.

ISF25 : Interrupt Status Flag
bits : 25 - 25 (1 bit)
access : read-write

Enumeration:

#0 : 0

Configured interrupt is not detected.

#1 : 1

Configured interrupt is detected. If the pin is configured to generate a DMA request, then the corresponding flag will be cleared automatically at the completion of the requested DMA transfer. Otherwise, the flag remains set until a logic 1 is written to the flag. If the pin is configured for a level sensitive interrupt and the pin remains asserted, then the flag is set again immediately after it is cleared.

End of enumeration elements list.

ISF26 : Interrupt Status Flag
bits : 26 - 26 (1 bit)
access : read-write

Enumeration:

#0 : 0

Configured interrupt is not detected.

#1 : 1

Configured interrupt is detected. If the pin is configured to generate a DMA request, then the corresponding flag will be cleared automatically at the completion of the requested DMA transfer. Otherwise, the flag remains set until a logic 1 is written to the flag. If the pin is configured for a level sensitive interrupt and the pin remains asserted, then the flag is set again immediately after it is cleared.

End of enumeration elements list.

ISF27 : Interrupt Status Flag
bits : 27 - 27 (1 bit)
access : read-write

Enumeration:

#0 : 0

Configured interrupt is not detected.

#1 : 1

Configured interrupt is detected. If the pin is configured to generate a DMA request, then the corresponding flag will be cleared automatically at the completion of the requested DMA transfer. Otherwise, the flag remains set until a logic 1 is written to the flag. If the pin is configured for a level sensitive interrupt and the pin remains asserted, then the flag is set again immediately after it is cleared.

End of enumeration elements list.

ISF28 : Interrupt Status Flag
bits : 28 - 28 (1 bit)
access : read-write

Enumeration:

#0 : 0

Configured interrupt is not detected.

#1 : 1

Configured interrupt is detected. If the pin is configured to generate a DMA request, then the corresponding flag will be cleared automatically at the completion of the requested DMA transfer. Otherwise, the flag remains set until a logic 1 is written to the flag. If the pin is configured for a level sensitive interrupt and the pin remains asserted, then the flag is set again immediately after it is cleared.

End of enumeration elements list.

ISF29 : Interrupt Status Flag
bits : 29 - 29 (1 bit)
access : read-write

Enumeration:

#0 : 0

Configured interrupt is not detected.

#1 : 1

Configured interrupt is detected. If the pin is configured to generate a DMA request, then the corresponding flag will be cleared automatically at the completion of the requested DMA transfer. Otherwise, the flag remains set until a logic 1 is written to the flag. If the pin is configured for a level sensitive interrupt and the pin remains asserted, then the flag is set again immediately after it is cleared.

End of enumeration elements list.

ISF30 : Interrupt Status Flag
bits : 30 - 30 (1 bit)
access : read-write

Enumeration:

#0 : 0

Configured interrupt is not detected.

#1 : 1

Configured interrupt is detected. If the pin is configured to generate a DMA request, then the corresponding flag will be cleared automatically at the completion of the requested DMA transfer. Otherwise, the flag remains set until a logic 1 is written to the flag. If the pin is configured for a level sensitive interrupt and the pin remains asserted, then the flag is set again immediately after it is cleared.

End of enumeration elements list.

ISF31 : Interrupt Status Flag
bits : 31 - 31 (1 bit)
access : read-write

Enumeration:

#0 : 0

Configured interrupt is not detected.

#1 : 1

Configured interrupt is detected. If the pin is configured to generate a DMA request, then the corresponding flag will be cleared automatically at the completion of the requested DMA transfer. Otherwise, the flag remains set until a logic 1 is written to the flag. If the pin is configured for a level sensitive interrupt and the pin remains asserted, then the flag is set again immediately after it is cleared.

End of enumeration elements list.


PCR3

Pin Control Register n
address_offset : 0xC Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

PCR3 PCR3 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PS PE SRE ODE MUX LK IRQC ISF

PS : Pull Select
bits : 0 - 0 (1 bit)
access : read-write

Enumeration:

#0 : 0

Internal pulldown resistor is enabled on the corresponding pin, if the corresponding PE field is set.

#1 : 1

Internal pullup resistor is enabled on the corresponding pin, if the corresponding PE field is set.

End of enumeration elements list.

PE : Pull Enable
bits : 1 - 1 (1 bit)
access : read-write

Enumeration:

#0 : 0

Internal pullup or pulldown resistor is not enabled on the corresponding pin.

#1 : 1

Internal pullup or pulldown resistor is enabled on the corresponding pin, if the pin is configured as a digital input.

End of enumeration elements list.

SRE : Slew Rate Enable
bits : 2 - 2 (1 bit)
access : read-write

Enumeration:

#0 : 0

Fast slew rate is configured on the corresponding pin, if the pin is configured as a digital output.

#1 : 1

Slow slew rate is configured on the corresponding pin, if the pin is configured as a digital output.

End of enumeration elements list.

ODE : Open Drain Enable
bits : 5 - 5 (1 bit)
access : read-write

Enumeration:

#0 : 0

Open drain output is disabled on the corresponding pin.

#1 : 1

Open drain output is enabled on the corresponding pin, if the pin is configured as a digital output.

End of enumeration elements list.

MUX : Pin Mux Control
bits : 8 - 10 (3 bit)
access : read-write

Enumeration:

#000 : 000

Pin disabled (Alternative 0) (analog).

#001 : 001

Alternative 1 (GPIO).

#010 : 010

Alternative 2 (chip-specific).

#011 : 011

Alternative 3 (chip-specific).

#100 : 100

Alternative 4 (chip-specific).

#101 : 101

Alternative 5 (chip-specific).

#110 : 110

Alternative 6 (chip-specific).

#111 : 111

Alternative 7 (chip-specific).

End of enumeration elements list.

LK : Lock Register
bits : 15 - 15 (1 bit)
access : read-write

Enumeration:

#0 : 0

Pin Control Register fields [15:0] are not locked.

#1 : 1

Pin Control Register fields [15:0] are locked and cannot be updated until the next system reset.

End of enumeration elements list.

IRQC : Interrupt Configuration
bits : 16 - 19 (4 bit)
access : read-write

Enumeration:

#0000 : 0000

Interrupt Status Flag (ISF) is disabled.

#0001 : 0001

ISF flag and DMA request on rising edge.

#0010 : 0010

ISF flag and DMA request on falling edge.

#0011 : 0011

ISF flag and DMA request on either edge.

#1000 : 1000

ISF flag and Interrupt when logic 0.

#1001 : 1001

ISF flag and Interrupt on rising-edge.

#1010 : 1010

ISF flag and Interrupt on falling-edge.

#1011 : 1011

ISF flag and Interrupt on either edge.

#1100 : 1100

ISF flag and Interrupt when logic 1.

End of enumeration elements list.

ISF : Interrupt Status Flag
bits : 24 - 24 (1 bit)
access : read-write

Enumeration:

#0 : 0

Configured interrupt is not detected.

#1 : 1

Configured interrupt is detected. If the pin is configured to generate a DMA request, then the corresponding flag will be cleared automatically at the completion of the requested DMA transfer. Otherwise, the flag remains set until a logic 1 is written to the flag. If the pin is configured for a level sensitive interrupt and the pin remains asserted, then the flag is set again immediately after it is cleared.

End of enumeration elements list.


DFER

Digital Filter Enable Register
address_offset : 0xC0 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

DFER DFER read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 DFE0 DFE1 DFE2 DFE3 DFE4 DFE5 DFE6 DFE7 DFE8 DFE9 DFE10 DFE11 DFE12 DFE13 DFE14 DFE15 DFE16 DFE17 DFE18 DFE19 DFE20 DFE21 DFE22 DFE23 DFE24 DFE25 DFE26 DFE27 DFE28 DFE29 DFE30 DFE31

DFE0 : Digital Filter Enable
bits : 0 - 0 (1 bit)
access : read-write

Enumeration:

#0 : 0

Digital filter is disabled on the corresponding pin and output of the digital filter is reset to zero.

#1 : 1

Digital filter is enabled on the corresponding pin, if the pin is configured as a digital input.

End of enumeration elements list.

DFE1 : Digital Filter Enable
bits : 1 - 1 (1 bit)
access : read-write

Enumeration:

#0 : 0

Digital filter is disabled on the corresponding pin and output of the digital filter is reset to zero.

#1 : 1

Digital filter is enabled on the corresponding pin, if the pin is configured as a digital input.

End of enumeration elements list.

DFE2 : Digital Filter Enable
bits : 2 - 2 (1 bit)
access : read-write

Enumeration:

#0 : 0

Digital filter is disabled on the corresponding pin and output of the digital filter is reset to zero.

#1 : 1

Digital filter is enabled on the corresponding pin, if the pin is configured as a digital input.

End of enumeration elements list.

DFE3 : Digital Filter Enable
bits : 3 - 3 (1 bit)
access : read-write

Enumeration:

#0 : 0

Digital filter is disabled on the corresponding pin and output of the digital filter is reset to zero.

#1 : 1

Digital filter is enabled on the corresponding pin, if the pin is configured as a digital input.

End of enumeration elements list.

DFE4 : Digital Filter Enable
bits : 4 - 4 (1 bit)
access : read-write

Enumeration:

#0 : 0

Digital filter is disabled on the corresponding pin and output of the digital filter is reset to zero.

#1 : 1

Digital filter is enabled on the corresponding pin, if the pin is configured as a digital input.

End of enumeration elements list.

DFE5 : Digital Filter Enable
bits : 5 - 5 (1 bit)
access : read-write

Enumeration:

#0 : 0

Digital filter is disabled on the corresponding pin and output of the digital filter is reset to zero.

#1 : 1

Digital filter is enabled on the corresponding pin, if the pin is configured as a digital input.

End of enumeration elements list.

DFE6 : Digital Filter Enable
bits : 6 - 6 (1 bit)
access : read-write

Enumeration:

#0 : 0

Digital filter is disabled on the corresponding pin and output of the digital filter is reset to zero.

#1 : 1

Digital filter is enabled on the corresponding pin, if the pin is configured as a digital input.

End of enumeration elements list.

DFE7 : Digital Filter Enable
bits : 7 - 7 (1 bit)
access : read-write

Enumeration:

#0 : 0

Digital filter is disabled on the corresponding pin and output of the digital filter is reset to zero.

#1 : 1

Digital filter is enabled on the corresponding pin, if the pin is configured as a digital input.

End of enumeration elements list.

DFE8 : Digital Filter Enable
bits : 8 - 8 (1 bit)
access : read-write

Enumeration:

#0 : 0

Digital filter is disabled on the corresponding pin and output of the digital filter is reset to zero.

#1 : 1

Digital filter is enabled on the corresponding pin, if the pin is configured as a digital input.

End of enumeration elements list.

DFE9 : Digital Filter Enable
bits : 9 - 9 (1 bit)
access : read-write

Enumeration:

#0 : 0

Digital filter is disabled on the corresponding pin and output of the digital filter is reset to zero.

#1 : 1

Digital filter is enabled on the corresponding pin, if the pin is configured as a digital input.

End of enumeration elements list.

DFE10 : Digital Filter Enable
bits : 10 - 10 (1 bit)
access : read-write

Enumeration:

#0 : 0

Digital filter is disabled on the corresponding pin and output of the digital filter is reset to zero.

#1 : 1

Digital filter is enabled on the corresponding pin, if the pin is configured as a digital input.

End of enumeration elements list.

DFE11 : Digital Filter Enable
bits : 11 - 11 (1 bit)
access : read-write

Enumeration:

#0 : 0

Digital filter is disabled on the corresponding pin and output of the digital filter is reset to zero.

#1 : 1

Digital filter is enabled on the corresponding pin, if the pin is configured as a digital input.

End of enumeration elements list.

DFE12 : Digital Filter Enable
bits : 12 - 12 (1 bit)
access : read-write

Enumeration:

#0 : 0

Digital filter is disabled on the corresponding pin and output of the digital filter is reset to zero.

#1 : 1

Digital filter is enabled on the corresponding pin, if the pin is configured as a digital input.

End of enumeration elements list.

DFE13 : Digital Filter Enable
bits : 13 - 13 (1 bit)
access : read-write

Enumeration:

#0 : 0

Digital filter is disabled on the corresponding pin and output of the digital filter is reset to zero.

#1 : 1

Digital filter is enabled on the corresponding pin, if the pin is configured as a digital input.

End of enumeration elements list.

DFE14 : Digital Filter Enable
bits : 14 - 14 (1 bit)
access : read-write

Enumeration:

#0 : 0

Digital filter is disabled on the corresponding pin and output of the digital filter is reset to zero.

#1 : 1

Digital filter is enabled on the corresponding pin, if the pin is configured as a digital input.

End of enumeration elements list.

DFE15 : Digital Filter Enable
bits : 15 - 15 (1 bit)
access : read-write

Enumeration:

#0 : 0

Digital filter is disabled on the corresponding pin and output of the digital filter is reset to zero.

#1 : 1

Digital filter is enabled on the corresponding pin, if the pin is configured as a digital input.

End of enumeration elements list.

DFE16 : Digital Filter Enable
bits : 16 - 16 (1 bit)
access : read-write

Enumeration:

#0 : 0

Digital filter is disabled on the corresponding pin and output of the digital filter is reset to zero.

#1 : 1

Digital filter is enabled on the corresponding pin, if the pin is configured as a digital input.

End of enumeration elements list.

DFE17 : Digital Filter Enable
bits : 17 - 17 (1 bit)
access : read-write

Enumeration:

#0 : 0

Digital filter is disabled on the corresponding pin and output of the digital filter is reset to zero.

#1 : 1

Digital filter is enabled on the corresponding pin, if the pin is configured as a digital input.

End of enumeration elements list.

DFE18 : Digital Filter Enable
bits : 18 - 18 (1 bit)
access : read-write

Enumeration:

#0 : 0

Digital filter is disabled on the corresponding pin and output of the digital filter is reset to zero.

#1 : 1

Digital filter is enabled on the corresponding pin, if the pin is configured as a digital input.

End of enumeration elements list.

DFE19 : Digital Filter Enable
bits : 19 - 19 (1 bit)
access : read-write

Enumeration:

#0 : 0

Digital filter is disabled on the corresponding pin and output of the digital filter is reset to zero.

#1 : 1

Digital filter is enabled on the corresponding pin, if the pin is configured as a digital input.

End of enumeration elements list.

DFE20 : Digital Filter Enable
bits : 20 - 20 (1 bit)
access : read-write

Enumeration:

#0 : 0

Digital filter is disabled on the corresponding pin and output of the digital filter is reset to zero.

#1 : 1

Digital filter is enabled on the corresponding pin, if the pin is configured as a digital input.

End of enumeration elements list.

DFE21 : Digital Filter Enable
bits : 21 - 21 (1 bit)
access : read-write

Enumeration:

#0 : 0

Digital filter is disabled on the corresponding pin and output of the digital filter is reset to zero.

#1 : 1

Digital filter is enabled on the corresponding pin, if the pin is configured as a digital input.

End of enumeration elements list.

DFE22 : Digital Filter Enable
bits : 22 - 22 (1 bit)
access : read-write

Enumeration:

#0 : 0

Digital filter is disabled on the corresponding pin and output of the digital filter is reset to zero.

#1 : 1

Digital filter is enabled on the corresponding pin, if the pin is configured as a digital input.

End of enumeration elements list.

DFE23 : Digital Filter Enable
bits : 23 - 23 (1 bit)
access : read-write

Enumeration:

#0 : 0

Digital filter is disabled on the corresponding pin and output of the digital filter is reset to zero.

#1 : 1

Digital filter is enabled on the corresponding pin, if the pin is configured as a digital input.

End of enumeration elements list.

DFE24 : Digital Filter Enable
bits : 24 - 24 (1 bit)
access : read-write

Enumeration:

#0 : 0

Digital filter is disabled on the corresponding pin and output of the digital filter is reset to zero.

#1 : 1

Digital filter is enabled on the corresponding pin, if the pin is configured as a digital input.

End of enumeration elements list.

DFE25 : Digital Filter Enable
bits : 25 - 25 (1 bit)
access : read-write

Enumeration:

#0 : 0

Digital filter is disabled on the corresponding pin and output of the digital filter is reset to zero.

#1 : 1

Digital filter is enabled on the corresponding pin, if the pin is configured as a digital input.

End of enumeration elements list.

DFE26 : Digital Filter Enable
bits : 26 - 26 (1 bit)
access : read-write

Enumeration:

#0 : 0

Digital filter is disabled on the corresponding pin and output of the digital filter is reset to zero.

#1 : 1

Digital filter is enabled on the corresponding pin, if the pin is configured as a digital input.

End of enumeration elements list.

DFE27 : Digital Filter Enable
bits : 27 - 27 (1 bit)
access : read-write

Enumeration:

#0 : 0

Digital filter is disabled on the corresponding pin and output of the digital filter is reset to zero.

#1 : 1

Digital filter is enabled on the corresponding pin, if the pin is configured as a digital input.

End of enumeration elements list.

DFE28 : Digital Filter Enable
bits : 28 - 28 (1 bit)
access : read-write

Enumeration:

#0 : 0

Digital filter is disabled on the corresponding pin and output of the digital filter is reset to zero.

#1 : 1

Digital filter is enabled on the corresponding pin, if the pin is configured as a digital input.

End of enumeration elements list.

DFE29 : Digital Filter Enable
bits : 29 - 29 (1 bit)
access : read-write

Enumeration:

#0 : 0

Digital filter is disabled on the corresponding pin and output of the digital filter is reset to zero.

#1 : 1

Digital filter is enabled on the corresponding pin, if the pin is configured as a digital input.

End of enumeration elements list.

DFE30 : Digital Filter Enable
bits : 30 - 30 (1 bit)
access : read-write

Enumeration:

#0 : 0

Digital filter is disabled on the corresponding pin and output of the digital filter is reset to zero.

#1 : 1

Digital filter is enabled on the corresponding pin, if the pin is configured as a digital input.

End of enumeration elements list.

DFE31 : Digital Filter Enable
bits : 31 - 31 (1 bit)
access : read-write

Enumeration:

#0 : 0

Digital filter is disabled on the corresponding pin and output of the digital filter is reset to zero.

#1 : 1

Digital filter is enabled on the corresponding pin, if the pin is configured as a digital input.

End of enumeration elements list.


DFCR

Digital Filter Clock Register
address_offset : 0xC4 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

DFCR DFCR read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 CS

CS : Clock Source
bits : 0 - 0 (1 bit)
access : read-write

Enumeration:

#0 : 0

Digital filters are clocked by the bus clock.

#1 : 1

Digital filters are clocked by the LPO clock.

End of enumeration elements list.


DFWR

Digital Filter Width Register
address_offset : 0xC8 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

DFWR DFWR read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 FILT

FILT : Filter Length
bits : 0 - 4 (5 bit)
access : read-write



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