parityinj

Inject parity failures into the parity-protected RAMs in the MPU. Allows software to test the parity failure interrupt handler. The field array index corresponds to the CPU index. All fields are reset by a cold or warm reset.
Module Instance Base Address Register Address
sysmgr 0xFFD08000 0xFFD0801C

Offset: 0x1C

Access: RW

Important: To prevent indeterminate system behavior, reserved areas of memory must not be accessed by software or hardware. Any area of the memory map that is not explicitly defined as a register space or accessible memory is considered reserved.
Bit Fields
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16

Reserved

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

btac_1

RW 0x0

btac_0

RW 0x0

ghb_1

RW 0x0

ghb_0

RW 0x0

ictag_1

RW 0x0

ictag_0

RW 0x0

icdata_1

RW 0x0

icdata_0

RW 0x0

maintlb_1

RW 0x0

maintlb_0

RW 0x0

dcouter_1

RW 0x0

dcouter_0

RW 0x0

dctag_1

RW 0x0

dctag_0

RW 0x0

dcdata_1

RW 0x0

dcdata_0

RW 0x0

parityinj Fields

Bit Name Description Access Reset
15 btac_1

If 1, injecting parity error to BTAC RAM.The field array index corresponds to the CPU index.

RW 0x0
14 btac_0

If 1, injecting parity error to BTAC RAM.The field array index corresponds to the CPU index.

RW 0x0
13 ghb_1

If 1, injecting parity error to GHB RAM.The field array index corresponds to the CPU index.

RW 0x0
12 ghb_0

If 1, injecting parity error to GHB RAM.The field array index corresponds to the CPU index.

RW 0x0
11 ictag_1

If 1, injecting parity error to Instruction Cache Tag RAM.The field array index corresponds to the CPU index.

RW 0x0
10 ictag_0

If 1, injecting parity error to Instruction Cache Tag RAM.The field array index corresponds to the CPU index.

RW 0x0
9 icdata_1

If 1, injecting parity error to Instruction Cache Data RAM.The field array index corresponds to the CPU index.

RW 0x0
8 icdata_0

If 1, injecting parity error to Instruction Cache Data RAM.The field array index corresponds to the CPU index.

RW 0x0
7 maintlb_1

If 1, injecting parity error to Main TLB RAM.The field array index corresponds to the CPU index.

RW 0x0
6 maintlb_0

If 1, injecting parity error to Main TLB RAM.The field array index corresponds to the CPU index.

RW 0x0
5 dcouter_1

If 1, injecting parity error to Data Cache Outer RAM.The field array index corresponds to the CPU index.

RW 0x0
4 dcouter_0

If 1, injecting parity error to Data Cache Outer RAM.The field array index corresponds to the CPU index.

RW 0x0
3 dctag_1

If 1, injecting parity error to Data Cache Tag RAM.The field array index corresponds to the CPU index.

RW 0x0
2 dctag_0

If 1, injecting parity error to Data Cache Tag RAM.The field array index corresponds to the CPU index.

RW 0x0
1 dcdata_1

If 1, injecting parity error to Data Cache Data RAM.The field array index corresponds to the CPU index.

RW 0x0
0 dcdata_0

If 1, injecting parity error to Data Cache Data RAM.The field array index corresponds to the CPU index.

RW 0x0