ERRCRICR0, Critical Error Interrupt Configuration Register 0

The ERRCRICR0 characteristics are:

Purpose

Critical Error Interrupt configuration register.

Configuration

This register is present only when (the Critical Error Interrupt is implemented or the implementation does not use the recommended layout for the ERRIRQCR<n> registers) and interrupt configuration registers are implemented. Otherwise, direct accesses to ERRCRICR0 are RES0.

ERRCRICR0 is implemented only as part of a memory-mapped group of error records.

Attributes

ERRCRICR0 is a 64-bit register.

Field descriptions

The ERRCRICR0 bit assignments are:

When the Critical Error Interrupt is implemented and the implementation uses the recommended layout for the ERRIRQCR<n> registers:

63	62	61	60	59	58	57	56	55	54	53	52	51	50	49	48	47	46	45	44	43	42	41	40	39	38	37	36	35	34	33	32
RES0								ADDR
ADDR																														RES0

Bits [63:56]

Reserved, RES0.

ADDR, bits [55:2]

Message Signaled Interrupt address. (ERRCRICR0.ADDR << 2) is the address that the component writes to when signaling the Critical Error Interrupt. Bits [1:0] of the address are always zero.

The physical address size supported by the component is IMPLEMENTATION DEFINED. Unimplemented high-order physical address bits are RES0.

On an Error recovery reset, this field resets to an architecturally UNKNOWN value.

On a Cold reset, this field resets to an architecturally UNKNOWN value.

Bits [1:0]

Reserved, RES0.

When the implementation does not use the recommended layout for the ERRIRQCR<n> registers:

63	62	61	60	59	58	57	56	55	54	53	52	51	50	49	48	47	46	45	44	43	42	41	40	39	38	37	36	35	34	33	32
IMPLEMENTATION DEFINED
IMPLEMENTATION DEFINED
31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16	15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16	15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0

IMPLEMENTATION DEFINED, bits [63:0]

IMPLEMENTATION DEFINED.

Accessing the ERRCRICR0

ERRCRICR0 can be accessed through the memory-mapped interfaces:

Accesses on this interface are RW.