emac1

This register is used to enable ECC on the EMAC1 RAM. ECC errors can be injected into the write path using bits in this register. This register contains interrupt status of the ECC single/double bit error. Only reset by a cold reset (ignores warm reset).
Module Instance Base Address Register Address
sysmgr 0xFFD08000 0xFFD08154

Offset: 0x154

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

Reserved

rxfifoderr

RW 0x0

rxfifoserr

RW 0x0

txfifoderr

RW 0x0

txfifoserr

RW 0x0

rxfifoinjd

RW 0x0

rxfifoinjs

RW 0x0

txfifoinjd

RW 0x0

txfifoinjs

RW 0x0

en

RW 0x0

emac1 Fields

Bit Name Description Access Reset
8 rxfifoderr

This bit is an interrupt status bit for EMAC1 RXFIFO RAM ECC double bit, non-correctable error. It is set by hardware when double bit, non-correctable error occurs in EMAC1 RXFIFO RAM. Software needs to write 1 into this bit to clear the interrupt status.

RW 0x0
7 rxfifoserr

This bit is an interrupt status bit for EMAC1 RXFIFO RAM ECC single, correctable error. It is set by hardware when single, correctable error occurs in EMAC1 RXFIFO RAM. Software needs to write 1 into this bit to clear the interrupt status.

RW 0x0
6 txfifoderr

This bit is an interrupt status bit for EMAC1 TXFIFO RAM ECC double bit, non-correctable error. It is set by hardware when double bit, non-correctable error occurs in EMAC1 TXFIFO RAM. Software needs to write 1 into this bit to clear the interrupt status.

RW 0x0
5 txfifoserr

This bit is an interrupt status bit for EMAC1 TXFIFO RAM ECC single, correctable error. It is set by hardware when single, correctable error occurs in EMAC1 TXFIFO RAM. Software needs to write 1 into this bit to clear the interrupt status.

RW 0x0
4 rxfifoinjd

Changing this bit from zero to one injects a double, non-correctable error into the EMAC1 RXFIFO RAM. This only injects one double bit error into the EMAC1 RXFIFO RAM.

RW 0x0
3 rxfifoinjs

Changing this bit from zero to one injects a single, correctable error into the EMAC1 RXFIFO RAM. This only injects one error into the EMAC1 RXFIFO RAM.

RW 0x0
2 txfifoinjd

Changing this bit from zero to one injects a double, non-correctable error into the EMAC1 TXFIFO RAM. This only injects one double bit error into the EMAC1 TXFIFO RAM.

RW 0x0
1 txfifoinjs

Changing this bit from zero to one injects a single, correctable error into the EMAC1 TXFIFO RAM. This only injects one error into the EMAC1 TXFIFO RAM.

RW 0x0
0 en

Enable ECC for EMAC1 RAM

RW 0x0