\n

TIMER

Peripheral Memory Blocks

address_offset : 0x0 Bytes (0x0)
size : 0x1C byte (0x0)
mem_usage : registers
protection : not protected

address_offset : 0x20 Bytes (0x0)
size : 0x1C byte (0x0)
mem_usage : registers
protection : not protected

Registers

TCSR2

TCAP2

TEXCON2

TEXISR2

TCSR3

TCMPR3

TISR3

TDR3

TCAP3

TEXCON3

TEXISR3

TCMPR2

TISR2

TDR2


TCSR2

Timer2 Control and Status Register
address_offset : 0x0 Bytes (0x0)
size : -1 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

TCSR2 TCSR2 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 PRESCALE TDR_EN CTB CACT CRST MODE IE CEN DBGACK_TMR

PRESCALE : Pre-scale Counter
bits : 0 - 7 (8 bit)
access : read-write

TDR_EN : Data Load Enable\nWhen this bit is set, timer counter value (TDR) will be updated continuously to monitor internal 24-bit up counter value as the counter is counting.
bits : 16 - 16 (1 bit)
access : read-write

Enumeration:

#0 : 0

Timer Data Register update Disabled

#1 : 1

Timer Data Register update Enabled while timer counter is active

End of enumeration elements list.

CTB : Counter Mode Enable Bit \nThis bit is for external counting pin function enabled. When timer is used as an event counter, this bit should be set to 1 and select HCLK as timer clock source. Please refer to 10.4.5 for detail description.
bits : 24 - 24 (1 bit)
access : read-write

Enumeration:

#0 : 0

External counter mode Disabled

#1 : 1

External counter mode Enabled

End of enumeration elements list.

CACT : Timer Active Status Bit (Read Only)\nThis bit indicates the 24-bit up counter status.
bits : 25 - 25 (1 bit)
access : read-only

Enumeration:

#0 : 0

24-bit up counter is not active

#1 : 1

24-bit up counter is active

End of enumeration elements list.

CRST : Timer Reset Bit\nSetting this bit will reset the 24-bit up counter value (TDR) and also force CEN (TCSR[30] timer enable bit) to 0 if CACT (TCSR[25] timer active status bit) is 1.
bits : 26 - 26 (1 bit)
access : read-write

Enumeration:

#0 : 0

No effect

#1 : 1

Reset 8-bit pre-scale counter, 24-bit up counter value and CEN bit

End of enumeration elements list.

MODE : Timer Operating Mode
bits : 27 - 28 (2 bit)
access : read-write

IE : Interrupt Enable Bit\nIf this bit is enabled, when the timer interrupt flag (TISR[0] TIF) is set to 1, the timer interrupt signal is generated and inform to CPU.
bits : 29 - 29 (1 bit)
access : read-write

Enumeration:

#0 : 0

Timer Interrupt Disabled

#1 : 1

Timer Interrupt Enabled

End of enumeration elements list.

CEN : Timer Enable Bit
bits : 30 - 30 (1 bit)
access : read-write

Enumeration:

#0 : 0

Stops/Suspends counting

#1 : 1

Starts counting

End of enumeration elements list.

DBGACK_TMR : ICE Debug Mode Acknowledge Disable (Write-protection Bit)\nTIMER counter will keep going no matter CPU is held by ICE or not.
bits : 31 - 31 (1 bit)
access : read-write

Enumeration:

#0 : 0

ICE debug mode acknowledgement effects TIMER counting

#1 : 1

ICE debug mode acknowledgement disabled

End of enumeration elements list.


TCAP2

Timer2 Capture Data Register
address_offset : 0x10 Bytes (0x0)
access : read-only
reset_value : 0x0
reset_Mask : 0x0

TCAP2 TCAP2 read-only 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 TCAP

TCAP : Timer Capture Data Register When TEXEN (TEXCON[3] timer external pin enable) bit is set, RSTCAPSEL (TEXCON[4] timer external reset counter/capture mode select) bit is 0, and a transition on TMx pin matched the TEX_EDGE (TEXCON[2:1] timer external pin edge detect) setting, TEXIF (TEXISR[0] timer external interrupt flag) will set to 1 and the current timer counter value (TDR value) will be auto-loaded into this TCAP field.
bits : 0 - 23 (24 bit)
access : read-only


TEXCON2

Timer2 External Control Register
address_offset : 0x14 Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0

TEXCON2 TEXCON2 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 TX_PHASE TEX_EDGE TEXEN RSTCAPSEL TEXIEN TEXDB TCDB

TX_PHASE : Timer External Count Phase \nThis bit indicates the detection phase of external counting pin.
bits : 0 - 0 (1 bit)
access : read-write

Enumeration:

#0 : 0

A falling edge of external counting pin will be counted

#1 : 1

A rising edge of external counting pin will be counted

End of enumeration elements list.

TEX_EDGE : Timer External Pin Edge Detect
bits : 1 - 2 (2 bit)
access : read-write

Enumeration:

#00 : 0

A 1 to 0 transition on TMx pin will be detected

#01 : 1

A 0 to 1 transition on TMx pin will be detected

#10 : 2

Either 1 to 0 or 0 to 1 transition on TMx pin will be detected

#11 : 3

Reserved.

End of enumeration elements list.

TEXEN : Timer External Pin Enable\nThis bit enables the RSTCAPSEL (TEXCON[4] timer external reset counter/capture mode select ) function on the TMx pin.
bits : 3 - 3 (1 bit)
access : read-write

Enumeration:

#0 : 0

RSTCAPSEL function of TMx pin will be ignored

#1 : 1

RSTCAPSEL function of TMx pin is active

End of enumeration elements list.

RSTCAPSEL : Timer External Reset Counter / Capture Mode Select
bits : 4 - 4 (1 bit)
access : read-write

Enumeration:

#0 : 0

Transition on TMx pin is using to save the 24-bit timer counter value (TDR value) to timer capture value (TCAP value) if TEXIF (TEXISR[0] timer external interrupt flag) is set to 1

#1 : 1

Transition on TMx pin is using to reset the 24-bit timer counter

End of enumeration elements list.

TEXIEN : Timer External interrupt Enable
bits : 5 - 5 (1 bit)
access : read-write

Enumeration:

#0 : 0

TMx pin detection Interrupt Disabled

#1 : 1

TMx pin detection Interrupt Enabled

End of enumeration elements list.

TEXDB : Timer External Capture pin De-bounce Enable \nIf this bit is enabled, the edge detection of TMx pin is detected with de-bounce circuit.
bits : 6 - 6 (1 bit)
access : read-write

Enumeration:

#0 : 0

TMx pin de-bounce Disabled

#1 : 1

TMx pin de-bounce Enabled

End of enumeration elements list.

TCDB : Timer Counter pin De-bounce Enable\nIf this bit is enabled, the edge detection of TMx pin is detected with de-bounce circuit.
bits : 7 - 7 (1 bit)
access : read-write

Enumeration:

#0 : 0

TMx pin de-bounce Disabled

#1 : 1

TMx pin de-bounce Enabled

End of enumeration elements list.


TEXISR2

Timer2 External Interrupt Status Register
address_offset : 0x18 Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0

TEXISR2 TEXISR2 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 TEXIF

TEXIF : Timer External Interrupt Flag This bit indicates the timer external interrupt flag status. When TEXEN (TEXCON[3] timer external pin enable) bit is set, RSTCAPSEL (TEXCON[4] timer external reset counter/capture mode select) bit is 0, and a transition on TMx pin matched the TEX_EDGE (TEXCON[2:1] timer external pin edge detect) setting, this bit will set to 1 by hardware. And it is cleared by software writing 1 to this bit.
bits : 0 - 0 (1 bit)
access : read-write


TCSR3


address_offset : 0x20 Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0

TCSR3 TCSR3 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

TCMPR3


address_offset : 0x24 Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0

TCMPR3 TCMPR3 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

TISR3


address_offset : 0x28 Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0

TISR3 TISR3 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

TDR3


address_offset : 0x2C Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0

TDR3 TDR3 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

TCAP3


address_offset : 0x30 Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0

TCAP3 TCAP3 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

TEXCON3


address_offset : 0x34 Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0

TEXCON3 TEXCON3 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

TEXISR3


address_offset : 0x38 Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0

TEXISR3 TEXISR3 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

TCMPR2

Timer2 Compare Register
address_offset : 0x4 Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0

TCMPR2 TCMPR2 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 TCMP

TCMP : Timer Compared Value\nTCMP is a 24-bit compared value register. When the internal 24-bit up counter value is equal to TCMP value, the TIF (TISR[0] timet interrupt flag) will set to 1.\nNote1: Never write 0x0 or 0x1 in TCMP field, or the core will run into unknown state.\nNote2: When timer is operating at continuous counting mode, the 24-bit up counter will keep counting continuously even if software writes a new value into TCMP field. But if timer is operating at other modes, the 24-bit up counter will restart counting and using newest TCMP value to be the timer compared value if software writes a new value into TCMP field.
bits : 0 - 23 (24 bit)
access : read-write


TISR2

Timer2 Interrupt Status Register
address_offset : 0x8 Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0

TISR2 TISR2 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 TIF

TIF : Timer Interrupt Flag\nThis bit indicates the interrupt flag status of Timer.\nAnd this bit is set by hardware when the timer counter value) matches the timer compared value (TCMP value). It is cleared by software writing 1 to this bit.
bits : 0 - 0 (1 bit)
access : read-write


TDR2

Timer2 Data Register
address_offset : 0xC Bytes (0x0)
access : read-only
reset_value : 0x0
reset_Mask : 0x0

TDR2 TDR2 read-only 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 TDR

TDR : Timer Data Register\nIf TDR_EN (TCSR[16]) is set to 1, TDR will be updated continuously to monitor 24-bit timer counter value.
bits : 0 - 23 (24 bit)
access : read-only



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