EasyManuals Logo

ARM Cortex-A35 User Manual

Default Icon
894 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #419 background imageLoading...
Page #419 background image
Repeat error count, [39:32]
This field is set to 0 on the first memory error and is incremented on any memory error that
exactly matches the RAMID and Bank/Way information in this register while the sticky Valid
bit is set.
The reset value is 0.
Valid, [31]
Valid bit. This bit is set to 1 on the first memory error. It is a sticky bit so that after it is set, it
remains set until the register is written.
The reset value is 0.
RAMID, [30:24]
RAM Identifier. Indicates the RAM in which the first memory error. The possible values are:
0x00 L1 Instruction tag RAM.
0x01 L1 Instruction data RAM.
0x08 L1 Data tag RAM.
0x09 L1 Data data RAM.
0x0A L1 Data dirty RAM.
0x18 TLB RAM.
[23:21]
Reserved, RES0.
CPUID/Way, [20:18]
Indicates the RAM where the first memory error occurred.
L1 I-tag RAM
0x0 Way 0
0x1 Way 1
0x2-0x7 Unused
L1 I-data RAM
0x0 Bank 0
0x1 Bank 1
0x2-0x7 Unused
TLB RAM
0x0 Way 0
0x1 Way 1
0x2-0x7 Unused
L1 D-dirty RAM
0x0 Dirty RAM
0x1-0x7 Unused
L1 D-tag RAM
0x0 Way 0
0x1 Way 1
0x2 Way 2
B2 AArch64 system registers
B2.38 CPU Memory Error Syndrome Register, EL1
100236_0100_00_en Copyright © 2015–2017, 2019 Arm Limited or its affiliates. All rights
reserved.
B2-419
Non-Confidential

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the ARM Cortex-A35 and is the answer not in the manual?

ARM Cortex-A35 Specifications

General IconGeneral
BrandARM
ModelCortex-A35
CategoryComputer Hardware
LanguageEnglish

Related product manuals