\n
address_offset : 0x8 Bytes (0x0)
size : 0x2C byte (0x0)
mem_usage : registers
protection : not protected
Interrupt Status and control Register
address_offset : 0x10 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
RESERVED : no description available
bits : 0 - 0 (1 bit)
access : read-only
IRQ : Normal Interrupt Pending
bits : 1 - 1 (1 bit)
access : read-write
Enumeration:
#0 : 0
No pending interrupt
#1 : 1
Due to the ETB counter expiring, a normal interrupt is pending
End of enumeration elements list.
NMI : Nonmaskable Interrupt Pending
bits : 2 - 2 (1 bit)
access : read-write
Enumeration:
#0 : 0
No pending NMI
#1 : 1
Due to the ETB counter expiring, an NMI is pending
End of enumeration elements list.
DHREQ : Debug Halt Request Indicator
bits : 3 - 3 (1 bit)
access : read-only
Enumeration:
#0 : 0
No debug halt request
#1 : 1
Debug halt request initiated
End of enumeration elements list.
CWBER : Cache write buffer error status
bits : 4 - 4 (1 bit)
access : read-write
Enumeration:
#0 : 0
No error
#1 : 1
Error occurred
End of enumeration elements list.
RESERVED : no description available
bits : 5 - 7 (3 bit)
access : read-only
FIOC : FPU invalid operation interrupt status
bits : 8 - 8 (1 bit)
access : read-only
Enumeration:
#0 : 0
No interrupt
#1 : 1
Interrupt occurred
End of enumeration elements list.
FDZC : FPU divide-by-zero interrupt status
bits : 9 - 9 (1 bit)
access : read-only
Enumeration:
#0 : 0
No interrupt
#1 : 1
Interrupt occurred
End of enumeration elements list.
FOFC : FPU overflow interrupt status
bits : 10 - 10 (1 bit)
access : read-only
Enumeration:
#0 : 0
No interrupt
#1 : 1
Interrupt occurred
End of enumeration elements list.
FUFC : FPU underflow interrupt status
bits : 11 - 11 (1 bit)
access : read-only
Enumeration:
#0 : 0
No interrupt
#1 : 1
Interrupt occurred
End of enumeration elements list.
FIXC : FPU inexact interrupt status
bits : 12 - 12 (1 bit)
access : read-only
Enumeration:
#0 : 0
No interrupt
#1 : 1
Interrupt occurred
End of enumeration elements list.
RESERVED : no description available
bits : 13 - 14 (2 bit)
access : read-only
FIDC : FPU input denormal interrupt status
bits : 15 - 15 (1 bit)
access : read-only
Enumeration:
#0 : 0
No interrupt
#1 : 1
Interrupt occurred
End of enumeration elements list.
RESERVED : no description available
bits : 16 - 19 (4 bit)
access : read-only
CWBEE : Cache write buffer error enable
bits : 20 - 20 (1 bit)
access : read-write
Enumeration:
#0 : 0
Disable error interrupt
#1 : 1
Enable error interrupt
End of enumeration elements list.
RESERVED : no description available
bits : 21 - 23 (3 bit)
access : read-only
RESERVED : no description available
bits : 21 - 23 (3 bit)
access : read-only
FIOCE : FPU invalid operation interrupt enable
bits : 24 - 24 (1 bit)
access : read-write
Enumeration:
#0 : 0
Disable interrupt
#1 : 1
Enable interrupt
End of enumeration elements list.
FDZCE : FPU divide-by-zero interrupt enable
bits : 25 - 25 (1 bit)
access : read-write
Enumeration:
#0 : 0
Disable interrupt
#1 : 1
Enable interrupt
End of enumeration elements list.
FOFCE : FPU overflow interrupt enable
bits : 26 - 26 (1 bit)
access : read-write
Enumeration:
#0 : 0
Disable interrupt
#1 : 1
Enable interrupt
End of enumeration elements list.
FUFCE : FPU underflow interrupt enable
bits : 27 - 27 (1 bit)
access : read-write
Enumeration:
#0 : 0
Disable interrupt
#1 : 1
Enable interrupt
End of enumeration elements list.
FIXCE : FPU inexact interrupt enable
bits : 28 - 28 (1 bit)
access : read-write
Enumeration:
#0 : 0
Disable interrupt
#1 : 1
Enable interrupt
End of enumeration elements list.
FIDCE : FPU input denormal interrupt enable
bits : 31 - 31 (1 bit)
access : read-write
Enumeration:
#0 : 0
Disable interrupt
#1 : 1
Enable interrupt
End of enumeration elements list.
ETB Counter Control register
address_offset : 0x14 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
CNTEN : Counter Enable
bits : 0 - 0 (1 bit)
access : read-write
Enumeration:
#0 : 0
ETB counter disabled
#1 : 1
ETB counter enabled
End of enumeration elements list.
RSPT : Response Type
bits : 1 - 2 (2 bit)
access : read-write
Enumeration:
#00 : 00
No response when the ETB count expires
#01 : 01
Generate a normal interrupt when the ETB count expires
#10 : 10
Generate an NMI when the ETB count expires
#11 : 11
Generate a debug halt when the ETB count expires
End of enumeration elements list.
RLRQ : Reload Request
bits : 3 - 3 (1 bit)
access : read-write
Enumeration:
#0 : 0
No effect
#1 : 1
Clears pending debug halt, NMI, or IRQ interrupt requests
End of enumeration elements list.
ETDIS : ETM-To-TPIU Disable
bits : 4 - 4 (1 bit)
access : read-write
Enumeration:
#0 : 0
ETM-to-TPIU trace path enabled
#1 : 1
ETM-to-TPIU trace path disabled
End of enumeration elements list.
ITDIS : ITM-To-TPIU Disable
bits : 5 - 5 (1 bit)
access : read-write
Enumeration:
#0 : 0
ITM-to-TPIU trace path enabled
#1 : 1
ITM-to-TPIU trace path disabled
End of enumeration elements list.
RESERVED : no description available
bits : 6 - 31 (26 bit)
access : read-only
ETB Reload register
address_offset : 0x18 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
RELOAD : Byte Count Reload Value
bits : 0 - 10 (11 bit)
access : read-write
RESERVED : no description available
bits : 11 - 31 (21 bit)
access : read-only
ETB Counter Value register
address_offset : 0x1C Bytes (0x0)
size : 32 bit
access : read-only
reset_value : 0x0
reset_Mask : 0x0
COUNTER : Byte Count Counter Value
bits : 0 - 10 (11 bit)
access : read-only
RESERVED : no description available
bits : 11 - 31 (21 bit)
access : read-only
Fault address register
address_offset : 0x20 Bytes (0x0)
size : 32 bit
access : read-only
reset_value : 0x0
reset_Mask : 0x0
ADDRESS : Fault address
bits : 0 - 31 (32 bit)
access : read-only
Fault attributes register
address_offset : 0x24 Bytes (0x0)
size : 32 bit
access : read-only
reset_value : 0x0
reset_Mask : 0x0
BEDA : Bus error access type
bits : 0 - 0 (1 bit)
access : read-only
Enumeration:
#0 : 0
Instruction
#1 : 1
Data
End of enumeration elements list.
BEMD : Bus error privilege level
bits : 1 - 1 (1 bit)
access : read-only
Enumeration:
#0 : 0
User mode
#1 : 1
Supervisor/privileged mode
End of enumeration elements list.
RESERVED : no description available
bits : 2 - 3 (2 bit)
access : read-only
BESZ : Bus error size
bits : 4 - 5 (2 bit)
access : read-only
Enumeration:
#00 : 00
8-bit access
#01 : 01
16-bit access
#10 : 10
32-bit access
#11 : 11
Reserved
End of enumeration elements list.
RESERVED : no description available
bits : 6 - 6 (1 bit)
access : read-only
RESERVED : no description available
bits : 6 - 6 (1 bit)
access : read-only
BEWT : Bus error write
bits : 7 - 7 (1 bit)
access : read-only
Enumeration:
#0 : 0
Read access
#1 : 1
Write access
End of enumeration elements list.
BEMN : Bus error master number
bits : 8 - 11 (4 bit)
access : read-only
BEOVR : Bus error overrun
bits : 31 - 31 (1 bit)
access : read-only
Enumeration:
#0 : 0
No bus error overrun
#1 : 1
Bus error overrun occurred. The FADR and FDR registers and the other FATR bits are not updated to reflect this new bus error.
End of enumeration elements list.
Fault data register
address_offset : 0x28 Bytes (0x0)
size : 32 bit
access : read-only
reset_value : 0x0
reset_Mask : 0x0
DATA : Fault data
bits : 0 - 31 (32 bit)
access : read-only
Process ID register
address_offset : 0x30 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
PID : M0_PID and M1_PID for MPU
bits : 0 - 7 (8 bit)
access : read-write
RESERVED : no description available
bits : 8 - 31 (24 bit)
access : read-only
Crossbar Switch (AXBS) Slave Configuration
address_offset : 0x8 Bytes (0x0)
size : 16 bit
access : read-only
reset_value : 0x0
reset_Mask : 0x0
ASC : Each bit in the ASC field indicates whether there is a corresponding connection to the crossbar switch's slave input port.
bits : 0 - 7 (8 bit)
access : read-only
Enumeration:
#0 : 0
A bus slave connection to AXBS input port n is absent
#1 : 1
A bus slave connection to AXBS input port n is present
End of enumeration elements list.
RESERVED : no description available
bits : 8 - 15 (8 bit)
access : read-only
Crossbar Switch (AXBS) Master Configuration
address_offset : 0xA Bytes (0x0)
size : 16 bit
access : read-only
reset_value : 0x0
reset_Mask : 0x0
AMC : Each bit in the AMC field indicates whether there is a corresponding connection to the AXBS master input port.
bits : 0 - 7 (8 bit)
access : read-only
Enumeration:
#0 : 0
A bus master connection to AXBS input port n is absent
#1 : 1
A bus master connection to AXBS input port n is present
End of enumeration elements list.
RESERVED : no description available
bits : 8 - 15 (8 bit)
access : read-only
Control Register
address_offset : 0xC Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
RESERVED : no description available
bits : 0 - 8 (9 bit)
access : read-only
RESERVED : no description available
bits : 9 - 9 (1 bit)
access : read-only
RESERVED : no description available
bits : 10 - 19 (10 bit)
access : read-only
DDRSIZE : DDR address size translation
bits : 20 - 21 (2 bit)
access : read-write
Enumeration:
#00 : 00
DDR address translation is disabled
#01 : 01
DDR size is 128 Mbytes
#10 : 10
DDR size is 256 Mbytes
#11 : 11
DDR size is 512 Mbytes
End of enumeration elements list.
RESERVED : no description available
bits : 22 - 23 (2 bit)
access : read-only
SRAMUAP : SRAM_U arbitration priority
bits : 24 - 25 (2 bit)
access : read-write
Enumeration:
#00 : 00
Round robin
#01 : 01
Special round robin (favors SRAM backoor accesses over the processor)
#10 : 10
Fixed priority. Processor has highest, backdoor has lowest
#11 : 11
Fixed priority. Backdoor has highest, processor has lowest
End of enumeration elements list.
SRAMUWP : SRAM_U write protect
bits : 26 - 26 (1 bit)
access : read-write
RESERVED : no description available
bits : 27 - 27 (1 bit)
access : read-only
RESERVED : no description available
bits : 27 - 27 (1 bit)
access : read-only
SRAMLAP : SRAM_L arbitration priority
bits : 28 - 29 (2 bit)
access : read-write
Enumeration:
#00 : 00
Round robin
#01 : 01
Special round robin (favors SRAM backoor accesses over the processor)
#10 : 10
Fixed priority. Processor has highest, backdoor has lowest
#11 : 11
Fixed priority. Backdoor has highest, processor has lowest
End of enumeration elements list.
SRAMLWP : SRAM_L Write Protect
bits : 30 - 30 (1 bit)
access : read-write
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