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Unknown LPDDR4 Issues #188

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KeysonC opened this issue Nov 7, 2024 · 1 comment
Open

Unknown LPDDR4 Issues #188

KeysonC opened this issue Nov 7, 2024 · 1 comment

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@KeysonC
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KeysonC commented Nov 7, 2024

Hey,

we built the LPDDR 4 Rowhammer Board, reconfigured some resistors and exchanged the FPGA to the better XC160t in order to run the rowhammer tester.
We were able to have everything running, but see problems during initialization. I looks like the write/read latencies are not found. We tried for a couple of days to debug and find a solution, including setting the sys_clk frequency as low as 20 MHZ and as high as 200 Mhz to rule out that the signals are "too fast". The results are worse for slower speeds. Can you have a fast look and show what might be broken?

`Initializing SDRAM @0x40000000...
Switching SDRAM to software control.
Write leveling:
tCK equivalent taps: 32
Cmd/Clk scan (0-16)
|Cmd/Clk delay: 0
m0: |00000000001111111111111110000000| delay: 10
m1: |00000000001111111111111110000000| delay: 10
AMW: |00000000001111111111111110000000| total: 15
Cmd/Clk delay: 1
m0: |00000000000111111111111111000000| delay: 11
m1: |00000000000111111111111111100000| delay: 11
AMW: |00000000000111111111111111000000| total: 15
Cmd/Clk delay: 2
m0: |00000000000011111111111111100000| delay: 12
m1: |00000000000011111111111111110000| delay: 12
AMW: |00000000000011111111111111100000| total: 15
Cmd/Clk delay: 3
m0: |00000000000001111111111111110000| delay: 13
m1: |00000000000001111111111111111000| delay: 13
AMW: |00000000000001111111111111110000| total: 15
Cmd/Clk delay: 4
m0: |00000000000000111111111111111000| delay: 14
m1: |00000000000000111111111111111100| delay: 14
AMW: |00000000000000111111111111111000| total: 15
Cmd/Clk delay: 5
m0: |00000000000000011111111111111100| delay: 15
m1: |00000000000000011111111111111110| delay: 15
AMW: |00000000000000011111111111111100| total: 15
Cmd/Clk delay: 6
m0: |00000000000000001111111111111110| delay: 16
m1: |00000000000000001111111111111111| delay: 16
AMW: |00000000000000001111111111111110| total: 15
Cmd/Clk delay: 7
m0: |00000000000000000111111111111111| delay: 17
m1: |00000000000000000111111111111111| delay: 17
AMW: |00000000000000000111111111111111| total: 15
Cmd/Clk delay: 8
m0: |10000000000000000011111111111111| delay: 18
m1: |10000000000000000011111111111111| delay: 18
AMW: |10000000000000000011111111111111| total: 15
Cmd/Clk delay: 9
m0: |11000000000000000001111111111111| delay: 19
m1: |11100000000000000001111111111111| delay: 19
AMW: |11000000000000000001111111111111| total: 15
Cmd/Clk delay: 10
m0: |11100000000000000000111111111111| delay: 20
m1: |11110000000000000000111111111111| delay: 20
AMW: |11100000000000000000111111111111| total: 15
Cmd/Clk delay: 11
m0: |11110000000000000000011111111111| delay: 21
m1: |11110000000000000000011111111111| delay: 21
AMW: |11110000000000000000011111111111| total: 15
Cmd/Clk delay: 12
m0: |11111000000000000000001111111111| delay: 22
m1: |11111000000000000000001111111111| delay: 22
AMW: |11111000000000000000001111111111| total: 15
Cmd/Clk delay: 13
m0: |11111100000000000000000111111111| delay: 23
m1: |11111100000000000000000111111111| delay: 23
AMW: |11111100000000000000000111111111| total: 15
Cmd/Clk delay: 14
m0: |11111110000000000000000011111111| delay: 24
m1: |11111110000000000000000011111111| delay: 24
AMW: |11111110000000000000000011111111| total: 15
Cmd/Clk delay: 15
m0: |11111111000000000000000011111111| delay: -
m1: |11111111000000000000000001111111| delay: -
AMW: |11111111000000000000000001111111| total: -1
| best: 7
cdly scores: | 640 704 768 832 896 960 -1 960 896 832 768 704 640 576 512 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1|
Setting Cmd/Clk delay to 5 taps.
Data scan:
m0: |00000000000000011111111111111100| delay: 15
m1: |00000000000000011111111111111110| delay: 15
AMW: |00000000000000011111111111111100| total: 15
Write latency calibration:
m0 wb00:
m0, b00: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b01: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b02: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b03: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b04: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b05: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b06: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b07: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b08: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b09: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b10: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b11: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b12: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b13: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b14: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b15: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0 wb02:
m0, b00: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b01: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b02: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b03: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b04: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b05: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b06: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b07: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b08: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b09: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b10: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b11: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b12: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b13: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b14: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b15: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0 wb04:
m0, b00: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b01: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b02: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b03: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b04: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b05: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b06: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b07: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b08: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b09: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b10: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b11: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b12: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b13: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b14: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b15: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0 wb06:
m0, b00: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b01: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b02: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b03: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b04: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b05: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b06: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b07: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b08: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b09: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b10: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b11: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b12: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b13: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b14: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b15: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0 wb08:
m0, b00: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b01: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b02: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b03: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b04: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b05: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b06: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b07: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b08: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b09: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b10: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b11: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b12: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b13: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b14: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b15: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0 wb10:
m0, b00: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b01: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b02: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b03: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b04: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b05: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b06: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b07: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b08: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b09: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b10: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b11: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b12: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b13: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b14: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b15: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0 wb12:
m0, b00: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b01: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b02: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b03: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b04: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b05: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b06: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b07: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b08: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b09: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b10: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b11: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b12: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b13: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b14: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b15: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0 wb14:
m0, b00: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b01: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b02: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b03: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b04: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b05: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b06: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b07: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b08: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b09: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b10: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b11: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b12: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b13: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b14: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0, b15: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m0:2

m1 wb00:
m1, b00: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b01: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b02: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b03: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b04: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b05: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b06: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b07: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b08: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b09: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b10: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b11: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b12: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b13: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b14: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b15: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1 wb02:
m1, b00: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b01: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b02: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b03: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b04: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b05: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b06: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b07: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b08: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b09: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b10: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b11: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b12: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b13: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b14: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b15: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1 wb04:
m1, b00: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b01: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b02: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b03: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b04: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b05: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b06: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b07: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b08: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b09: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b10: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b11: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b12: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b13: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b14: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b15: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1 wb06:
m1, b00: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b01: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b02: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b03: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b04: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b05: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b06: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b07: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b08: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b09: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b10: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b11: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b12: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b13: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b14: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b15: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1 wb08:
m1, b00: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b01: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b02: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b03: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b04: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b05: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b06: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b07: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b08: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b09: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b10: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b11: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b12: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b13: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b14: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b15: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1 wb10:
m1, b00: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b01: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b02: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b03: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b04: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b05: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b06: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b07: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b08: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b09: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b10: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b11: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b12: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b13: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b14: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b15: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1 wb12:
m1, b00: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b01: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b02: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b03: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b04: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b05: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b06: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b07: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b08: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b09: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b10: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b11: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b12: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b13: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b14: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b15: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1 wb14:
m1, b00: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b01: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b02: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b03: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b04: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b05: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b06: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b07: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b08: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b09: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b10: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b11: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b12: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b13: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b14: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1, b15: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX|
m1:2

Write DQ-DQS training:
m0: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX| delays: -
m1: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX| delays: -
Read leveling:
m0, b00: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX| delays: -
m0, b01: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX| delays: -
m0, b02: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX| delays: -
m0, b03: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX| delays: -
m0, b04: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX| delays: -
m0, b05: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX| delays: -
m0, b06: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX| delays: -
m0, b07: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX| delays: -
m0, b08: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX| delays: -
m0, b09: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX| delays: -
m0, b10: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX| delays: -
m0, b11: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX| delays: -
m0, b12: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX| delays: -
m0, b13: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX| delays: -
m0, b14: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX| delays: -
m0, b15: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX| delays: -
best: m0, b03 delays: -
m1, b00: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX| delays: -
m1, b01: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX| delays: -
m1, b02: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX| delays: -
m1, b03: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX| delays: -
m1, b04: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX| delays: -
m1, b05: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX| delays: -
m1, b06: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX| delays: -
m1, b07: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX| delays: -
m1, b08: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX| delays: -
m1, b09: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX| delays: -
m1, b10: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX| delays: -
m1, b11: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX| delays: -
m1, b12: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX| delays: -
m1, b13: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX| delays: -
m1, b14: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX| delays: -
m1, b15: |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX| delays: -
best: m1, b03 delays: -
Switching SDRAM to hardware control.

Selected bitslips and delays:
Clock delay: 5
module: 0 1
wb: 2 2
wdly: 31 31
rb: 3 3
rdly: 31 31
Memtest at 0x40000000 (2.0MiB)...
memtest_bus error @ 0x4000001c: 0xfbaaaaaa vs 0xaaaaaaaa xor: 0x51000000
memtest_bus error @ 0x4000003c: 0xfbaaaaaa vs 0xaaaaaaaa xor: 0x51000000
memtest_bus error @ 0x4000005c: 0xebaaaaaa vs 0xaaaaaaaa xor: 0x41000000
memtest_bus error @ 0x4000007c: 0xfbaaaaaa vs 0xaaaaaaaa xor: 0x51000000
memtest_bus error @ 0x4000009c: 0xebaaaaaa vs 0xaaaaaaaa xor: 0x41000000
memtest_bus error @ 0x400000bc: 0xfbaaaaaa vs 0xaaaaaaaa xor: 0x51000000
memtest_bus error @ 0x400000dc: 0xfbaaaaaa vs 0xaaaaaaaa xor: 0x51000000
memtest_bus error @ 0x400000fc: 0xfbaaaaaa vs 0xaaaaaaaa xor: 0x51000000
memtest_bus error @ 0x4000011c: 0xfbaaaaaa vs 0xaaaaaaaa xor: 0x51000000
memtest_bus error @ 0x4000013c: 0xfbaaaaaa vs 0xaaaaaaaa xor: 0x51000000
memtest_bus error @ 0x4000015c: 0xfbaaaaaa vs 0xaaaaaaaa xor: 0x51000000
memtest_bus error @ 0x4000017c: 0xfbaaaaaa vs 0xaaaaaaaa xor: 0x51000000
memtest_bus error @ 0x4000019c: 0xfbaaaaaa vs 0xaaaaaaaa xor: 0x51000000
memtest_bus error @ 0x400001bc: 0xfbaaaaaa vs 0xaaaaaaaa xor: 0x51000000
memtest_bus error @ 0x400001dc: 0xfbaaaaaa vs 0xaaaaaaaa xor: 0x51000000
memtest_bus error @ 0x400001fc: 0xfbaaaaaa vs 0xaaaaaaaa xor: 0x51000000
memtest_bus error @ 0x40000000:: 0x55555545 vs 0x55555555 xor: 0x00000010
memtest_bus error @ 0x4000001c:: 0x55115555 vs 0x55555555 xor: 0x00440000
memtest_bus error @ 0x4000003c:: 0x55115555 vs 0x55555555 xor: 0x00440000
memtest_bus error @ 0x4000005c:: 0x55d55555 vs 0x55555555 xor: 0x00800000
memtest_bus error @ 0x4000007c:: 0x55955555 vs 0x55555555 xor: 0x00c00000
memtest_bus error @ 0x4000009c:: 0x55d55555 vs 0x55555555 xor: 0x00800000
memtest_bus error @ 0x400000bc:: 0x55d55555 vs 0x55555555 xor: 0x00800000
memtest_bus error @ 0x400000dc:: 0x55d55555 vs 0x55555555 xor: 0x00800000
memtest_bus error @ 0x400000fc:: 0x55d55555 vs 0x55555555 xor: 0x00800000
memtest_bus error @ 0x4000011c:: 0x55d55555 vs 0x55555555 xor: 0x00800000
memtest_bus error @ 0x4000015c:: 0x55d55555 vs 0x55555555 xor: 0x00800000
memtest_bus error @ 0x4000017c:: 0x55d55555 vs 0x55555555 xor: 0x00800000
memtest_bus error @ 0x4000019c:: 0x55d55555 vs 0x55555555 xor: 0x00800000
memtest_bus error @ 0x400001bc:: 0x55115555 vs 0x55555555 xor: 0x00440000
memtest_bus error @ 0x400001dc:: 0x55d55555 vs 0x55555555 xor: 0x00800000
memtest_bus error @ 0x400001fc:: 0x55d55555 vs 0x55555555 xor: 0x00800000
Write: 0x40000000-0x40200000 2.0MiB
memtest_data error @ 0x40000010: 0xd8260002 vs 0xd8360002 xor: 0x00100000
memtest_data error @ 0x40000018: 0x80038003 vs 0xb62d8003 xor: 0x362e0000
memtest_data error @ 0x4000001c: 0xffbb8003 vs 0xdb36c002 xor: 0x248d4001
memtest_data error @ 0x40000030: 0xb6e5b603 vs 0xb6f5b603 xor: 0x00100000
memtest_data error @ 0x40000038: 0x6d816d81 vs 0x6dad6d81 xor: 0x002c0000
memtest_data error @ 0x4000003c: 0x7fbb6d81 vs 0xb6f6b6c3 xor: 0xc94ddb42
memtest_data error @ 0x40000058: 0x6d6c6d6c vs 0x5b7b6d6c xor: 0x36170000
memtest_data error @ 0x4000005c: 0x7da86d6c vs 0x2dbdb6b6 xor: 0x5015dbda
memtest_data error @ 0x4000006c: 0xa2f1db68 vs 0xa2f3db68 xor: 0x00020000
memtest_data error @ 0x40000078: 0x7b6d7b6d vs 0x145e7b6d xor: 0x6f330000
memtest_data error @ 0x4000007c: 0x7b297b6d vs 0x8a0f3db5 xor: 0xf12646d8
memtest_data error @ 0x40000098: 0x9e799e79 vs 0xcf279e79 xor: 0x515e0000
memtest_data error @ 0x4000009c: 0xde399e79 vs 0xe7b3cf3f xor: 0x398a5146
memtest_data error @ 0x400000ac: 0x9e5d3cf0 vs 0x9e5f3cf0 xor: 0x00020000
memtest_data error @ 0x400000b8: 0xe79ee79e vs 0x13cbe79e xor: 0xf4550000
memtest_data error @ 0x400000bc: 0xe79ae79e vs 0x09e5f3cf xor: 0xee7f1451
memtest_data error @ 0x400000d8: 0x4be74be7 vs 0x321f4be7 xor: 0x79f80000
memtest_data error @ 0x400000dc: 0x4ba34be7 vs 0x992fa5f0 xor: 0xd28cee17
memtest_data error @ 0x400000e8: 0x1325f4ae vs 0x1325f4be xor: 0x00000010
memtest_data error @ 0x400000f8: 0x5f4b5f4b vs 0x213a5f4b xor: 0x7e710000
memtest_data error @ 0x400000fc: 0x5f0b5f4b vs 0x90bd2fa6 xor: 0xcfb670ed
memtest_data error @ 0x40000118: 0x7a5e7a5e vs 0x753c7a5e xor: 0x0f620000
memtest_data error @ 0x4000011c: 0x7a1a7a5e vs 0x3a9e3d2f xor: 0x40844771
memtest_data error @ 0x40000124: 0x4ea78f4a vs 0x4eb78f4a xor: 0x00100000
memtest_data error @ 0x40000138: 0xbc7bbc7b vs 0x7269bc7b xor: 0xce120000
memtest_data error @ 0x4000013c: 0xfdbbbc7b vs 0xb914de3e xor: 0x44af6245
memtest_data error @ 0x40000158: 0x29bf29bf vs 0xa55b29bf xor: 0x8ce40000
memtest_data error @ 0x4000015c: 0x6bbb29bf vs 0xd28d94dc xor: 0xb936bd63
memtest_data error @ 0x40000170: 0x269c6ca4 vs 0x269c6ca6 xor: 0x00000002
memtest_data error @ 0x40000178: 0x1b2a1b2a vs 0x89871b2a xor: 0x92ad0000
memtest_data error @ 0x4000017c: 0x5baa1b2a vs 0x44c38d95 xor: 0x1f6996bf
memtest_data error @ 0x40000188: 0xe8a071a0 vs 0xe8a071b0 xor: 0x00000010
memtest_data error @ 0x40000198: 0x071b071b vs 0x0e8a071b xor: 0x09910000
memtest_data error @ 0x4000019c: 0x779b071b vs 0x8765038e xor: 0xf0fe0495
memtest_data error @ 0x400001ac: 0x287c5038 vs 0x287e5038 xor: 0x00020000
memtest_data error @ 0x400001b0: 0x143e281c vs 0x143f281c xor: 0x00010000
memtest_data error @ 0x400001b8: 0xca07ca07 vs 0x050fca07 xor: 0xcf080000
memtest_data error @ 0x400001bc: 0xdb93ca07 vs 0x82a7e500 xor: 0x59342f07
memtest_data error @ 0x400001d8: 0x4fca4fca vs 0x01054fca xor: 0x4ecf0000
memtest_data error @ 0x400001dc: 0x5f8a4fca vs 0x0082a7e5 xor: 0x5f08e82f
memtest_data error @ 0x400001f8: 0x854f854f vs 0x2e0a854f xor: 0xab450000
memtest_data error @ 0x400001fc: 0xd7cb854f vs 0x972542a4 xor: 0x40eec7eb
memtest_data error @ 0x40000218: 0x4a854a85 vs 0x19284a85 xor: 0x53ad0000
memtest_data error @ 0x4000021c: 0x7bb54a85 vs 0x8cb42541 xor: 0xf7016fc4
memtest_data error @ 0x40000230: 0xdc41a128 vs 0xdc53a128 xor: 0x00120000
memtest_data error @ 0x40000238: 0xe84ae84a vs 0x3714e84a xor: 0xdf5e0000
memtest_data error @ 0x4000023c: 0xfb8ae84a vs 0x1b8a7425 xor: 0xe0009c6f
memtest_data error @ 0x40000258: 0x94eb94eb vs 0xae1c94eb xor: 0x3af70000
memtest_data error @ 0x4000025c: 0xd7ab94eb vs 0xd72e4a76 xor: 0x0085de9d
memtest_data error @ 0x40000268: 0x5ae5c94f vs 0x5af5c94f xor: 0x00100000
memtest_data error @ 0x40000278: 0x5c975c97 vs 0x958b5c97 xor: 0xc91c0000
memtest_data error @ 0x4000027c: 0x5f935c97 vs 0xcae5ae48 xor: 0x9576f2df
memtest_data error @ 0x40000290: 0xc6672d60 vs 0xc6672d70 xor: 0x00000010
memtest_data error @ 0x40000298: 0xcb5ccb5c vs 0x3199cb5c xor: 0xfac50000
memtest_data error @ 0x4000029c: 0xdb18cb5c vs 0x18cce5ae xor: 0xc3d42ef2
memtest_data error @ 0x400002b8: 0x99c999c9 vs 0xc40099c9 xor: 0x5dc90000
memtest_data error @ 0x400002bc: 0xdbc999c9 vs 0xe2204ce7 xor: 0x39e9d52e
memtest_data error @ 0x400002d8: 0xc098c098 vs 0x43d4c098 xor: 0x834c0000
memtest_data error @ 0x400002dc: 0xf7b9c098 vs 0x21ea604c xor: 0xd653a0d4
memtest_data error @ 0x400002f4: 0xd0a3a983 vs 0xd0b3a983 xor: 0x00100000
memtest_data error @ 0x400002f8: 0xd4c2d4c2 vs 0xe879d4c2 xor: 0x3cbb0000
memtest_data error @ 0x400002fc: 0xd782d4c2 vs 0x743cea61 xor: 0xa3be3ea3
memtest_data error @ 0x4000030c: 0xb76dcea5 vs 0xb76fcea5 xor: 0x00020000
memtest_data error @ 0x40000318: 0xf9d6f9d6 vs 0xf6d5f9d6 xor: 0x0f030000
memtest_data error @ 0x4000031c: 0xf992f9d6 vs 0x7b6afceb xor: 0x82f8053d
memtest_data error @ 0x40000338: 0x55f955f9 vs 0x2afc55f9 xor: 0x7f050000
memtest_data error @ 0x4000033c: 0x55b955f9 vs 0x955e2aff xor: 0xc0e77f06
memtest_data error @ 0x40000358: 0x3c563c56 vs 0x930e3c56 xor: 0xaf580000
memtest_data error @ 0x4000035c: 0x7f923c56 vs 0x49871e2b xor: 0x3615227d
memtest_data error @ 0x40000370: 0xaa6638e2 vs 0xaa6638f2 xor: 0x00000010
memtest_data error @ 0x40000378: 0x8e3f8e3f vs 0xaab98e3f xor: 0x24860000
memtest_data error @ 0x4000037c: 0xdfbb8e3f vs 0xd57cc71c xor: 0x0ac74923
memtest_data error @ 0x40000398: 0xf98ef98e vs 0x09a8f98e xor: 0xf0260000
memtest_data error @ 0x4000039c: 0xfb8af98e vs 0x04d47cc7 xor: 0xff5e8549
memtest_data error @ 0x400003b4: 0x041251e3 vs 0x041251f3 xor: 0x00000010
memtest_data error @ 0x400003b8: 0x28fa28fa vs 0x822928fa xor: 0xaad30000
memtest_data error @ 0x400003bc: 0x6bba28fa vs 0x4114947d xor: 0x2aaebc87
memtest_data error @ 0x400003d8: 0xa92aa92a vs 0xfebda92a xor: 0x57970000
memtest_data error @ 0x400003dc: 0xfbbba92a vs 0x7f5ed495 xor: 0x84e57dbf
memtest_data error @ 0x400003ec: 0x77c9ed48 vs 0x77e9ed48 xor: 0x00200000
memtest_data error @ 0x400003f8: 0x3da93da9 vs 0x0efd3da9 xor: 0x33540000
memtest_data error @ 0x400003fc: 0x7da93da9 vs 0x875e9ed7 xor: 0xfaf7a37e
memtest_data error @ 0x40000414: 0xc62c7a59 vs 0xc62c7a79 xor: 0x00000020
memtest_data error @ 0x40000418: 0x3d3f3d3f vs 0xe3363d3f xor: 0xde090000
memtest_data error @ 0x4000041c: 0x7d3b3d3f vs 0xf1bb1e9c xor: 0x8c8023a3
memtest_data error @ 0x40000420: 0x78cd8f4e vs 0x78dd8f4e xor: 0x00100000
memtest_data error @ 0x40000430: 0x2785d8c4 vs 0x2785d8f4 xor: 0x00000030
memtest_data error @ 0x40000434: 0x13c2ec6a vs 0x13c2ec7a xor: 0x00000010
memtest_data error @ 0x40000438: 0x763d763d vs 0x09e1763d xor: 0x7fdc0000
memtest_data error @ 0x4000043c: 0x76b9763d vs 0x84d0bb1d xor: 0xf269cd20
memtest_data error @ 0x40000458: 0x21752175 vs 0xbf262175 xor: 0x9e530000
memtest_data error @ 0x4000045c: 0x7fb52175 vs 0xdfb310b9 xor: 0xa00631cc
memtest_data error @ 0x40000464: 0xf7ccc42c vs 0xf7dcc42c xor: 0x00100000
memtest_data error @ 0x4000046c: 0x3dc7310b vs 0x3df7310b xor: 0x00300000
memtest_data error @ 0x40000478: 0xe622e622 vs 0xa796e622 xor: 0x41b40000
memtest_data error @ 0x4000047c: 0xf7a2e622 vs 0x53cb7311 xor: 0xa4699533
memtest_data error @ 0x40000498: 0x16e416e4 vs 0xd69216e4 xor: 0xc0760000
memtest_data error @ 0x4000049c: 0x77a416e4 vs 0x6b490b72 xor: 0x1ced1d96
memtest_data error @ 0x400004b8: 0x92179217 vs 0x4cc59217 xor: 0xded20000
memtest_data error @ 0x400004bc: 0xdb939217 vs 0xa642c908 xor: 0x7dd15b1f
memtest_data error @ 0x400004d8: 0x85918591 vs 0xb1608591 xor: 0x34f10000
memtest_data error @ 0x400004dc: 0xd5918591 vs 0xd89042cb xor: 0x0d01c75a
memtest_data error @ 0x400004ec: 0x5d8d042d vs 0x5d9d042d xor: 0x00100000
memtest_data error @ 0x400004f4: 0xd7474109 vs 0xd7574109 xor: 0x00100000
memtest_data error @ 0x400004f8: 0xa087a087 vs 0xeb8ba087 xor: 0x4b0c0000
memtest_data error @ 0x400004fc: 0xf7b3a087 vs 0xf5e5d040 xor: 0x025670c7
memtest_data error @ 0x4000050c: 0x0f5c5d04 vs 0x0f5e5d04 xor: 0x00020000
memtest_data error @ 0x40000518: 0xcba3cba3 vs 0x81cbcba3 xor: 0x4a680000
memtest_data error @ 0x4000051c: 0xdba3cba3 vs 0xc0c5e5d2 xor: 0x1b662e71
memtest_data error @ 0x40000538: 0x8bc88bc8 vs 0x8da28bc8 xor: 0x066a0000
memtest_data error @ 0x4000053c: 0xdb898bc8 vs 0x46d145e4 xor: 0x9d58ce2c
memtest_data error @ 0x40000558: 0xa288a288 vs 0x98aba288 xor: 0x3a230000
memtest_data error @ 0x4000055c: 0xf7bba288 vs 0x4c55d144 xor: 0xbbee73cc
memtest_data error @ 0x40000570: 0x626aae8b vs 0x627aae8b xor: 0x00100000
memtest_data error @ 0x40000578: 0xaba3aba3 vs 0x588eaba3 xor: 0xf32d0000
memtest_data error @ 0x4000057c: 0xeba3aba3 vs 0xac6755d2 xor: 0x47c4fe71
memtest_data error @ 0x40000598: 0xcea8cea8 vs 0x8d7bcea8 xor: 0x43d30000
memtest_data error @ 0x4000059c: 0xdfa9cea8 vs 0x46bde754 xor: 0x991429fc
memtest_data error @ 0x400005b8: 0x7bce7bce vs 0x38837bce xor: 0x434d0000
memtest_data error @ 0x400005bc: 0x7b8a7bce vs 0x1c41bde7 xor: 0x67cbc629
memtest_data error @ 0x400005c8: 0x238037ac vs 0x238037bc xor: 0x00000010
memtest_data error @ 0x400005cc: 0x11c01bdc vs 0x11c01bde xor: 0x00000002
memtest_data error @ 0x400005d0: 0x08e00dec vs 0x08e00def xor: 0x00000003
memtest_data error @ 0x400005d8: 0x037a037a vs 0x4228037a xor: 0x41520000
memtest_data error @ 0x400005dc: 0x47ba037a vs 0x211401bd xor: 0x66ae02c7
memtest_data error @ 0x400005f0: 0xf926a00f vs 0xf936a00f xor: 0x00100000
memtest_data error @ 0x400005f4: 0xfc8b5004 vs 0xfcbb5004 xor: 0x00300000
memtest_data error @ 0x400005f8: 0xa802a802 vs 0x7e5da802 xor: 0xd65f0000
Read: 0x40000000-0x40200000 2.0MiB
bus errors: 32/256
addr errors: 0/8192
data errors: 167300/524288`

Thanks!
@pgielda
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pgielda commented Nov 8, 2024

Not sure who is "we"? (If you are a customer, disregard rest of my answer and please write an email to your contract contact).
Otherwise the code and designs are provided to the community as-is, and you cannot really expect anyone to debug random custom hardware somebody produced...
Having said that lots of your values are correct at the lower 16-bits, so its not random.
But otherwise I doubt anyone can even reproduce your problem without hardware and exact commits that you've used (your log does not contain that part).

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