Author Topic: My SD2SNES (Rev. F) doesn't work.  (Read 365 times)

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Offline diskxtreme

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My SD2SNES (Rev. F) doesn't work.
« on: April 09, 2021, 04:45 AM »
Hello, my SD2SNES (Rev. F) doesn't work, so I ran the sd2snes diagnostic firmware , and this is the test_log.txt:

Code: [Select]
===log opened===
derp
SD test... please insert card
=============================
data=111133b04504
crc1 = d805a1bf crc2 = d805a1bf   PASSED


RTC Test
========
setting clock to 2011-01-01 00:00:00
2011-01-01 00:00:00
waiting 5 seconds
new time: 2011-01-01 00:00:05
PASSED


FPGA test
=========
configuring fpga...
fpga_pgm: 212501 bytes programmed
FPGA configured
basic communication test...PASSED


RAM test
========
Testing RAM0 (128Mbit) - clearing RAM - writing RAM - verifying RAM -error @0x000080: expected 0x80, got 0x00
error @0x000082: expected 0x82, got 0x02
error @0x000084: expected 0x84, got 0x04
error @0x000086: expected 0x86, got 0x06
error @0x000088: expected 0x88, got 0x08
error @0x00008a: expected 0x8a, got 0x0a
error @0x00008c: expected 0x8c, got 0x0c
error @0x00008e: expected 0x8e, got 0x0e
error @0x000090: expected 0x90, got 0x10
error @0x000092: expected 0x92, got 0x12
error @0x000094: expected 0x94, got 0x14
error @0x000096: expected 0x96, got 0x16
error @0x000098: expected 0x98, got 0x18
error @0x00009a: expected 0x9a, got 0x1a
error @0x00009c: expected 0x9c, got 0x1c
error @0x00009e: expected 0x9e, got 0x1e
error @0x0000a0: expected 0xa0, got 0x20
error @0x0000a2: expected 0xa2, got 0x22
error @0x0000a4: expected 0xa4, got 0x24
error @0x0000a6: expected 0xa6, got 0x26
error @0x0000a8: expected 0xa8, got 0x28
too many errors, aborting
RAM0 FAILED
Testing RAM1 (4Mbit) - writing RAM - verifying RAM...RAM1 PASSED


SD DMA test
===========
clearing RAM - loading test file - verifying -error @0x000080: expected 0x80, got 0x00
error @0x000082: expected 0x82, got 0x02
error @0x000084: expected 0x84, got 0x04
error @0x000086: expected 0x86, got 0x06
error @0x000088: expected 0x88, got 0x08
error @0x00008a: expected 0x8a, got 0x0a
error @0x00008c: expected 0x8c, got 0x0c
error @0x00008e: expected 0x8e, got 0x0e
error @0x000090: expected 0x90, got 0x10
error @0x000092: expected 0x92, got 0x12
error @0x000094: expected 0x94, got 0x14
error @0x000096: expected 0x96, got 0x16
error @0x000098: expected 0x98, got 0x18
error @0x00009a: expected 0x9a, got 0x1a
error @0x00009c: expected 0x9c, got 0x1c
error @0x00009e: expected 0x9e, got 0x1e
error @0x0000a0: expected 0xa0, got 0x20
error @0x0000a2: expected 0xa2, got 0x22
error @0x0000a4: expected 0xa4, got 0x24
error @0x0000a6: expected 0xa6, got 0x26
error @0x0000a8: expected 0xa8, got 0x28
too many errors, aborting
FAILED


Loading SNES test ROM
=====================



sysclk test
===========
measuring SNES clock...
21478839 Hz
21478839 Hz diff = 0  max = 0
21478840 Hz diff = 1  max = 1
21478839 Hz diff = 1  max = 1
   CPUCLK: 3474826
  READCLK: 0
 WRITECLK: 0
  PARDCLK: 0
  PAWRCLK: 0
  REFRCLK: 78736
ROMSELCLK: 0
PASSED


SNES test status: IRQ: 00   PA: 00   MEM: 00/00
Timeout! SNES appears to be dead!



TEST SUMMARY
============

flash check:   1111-4-33b04504-dfb09a7f-00-11-0 
Test      Result
----------------
SD        Passed
USB       not implemented
RTC       Passed
CIC       no run
FPGA      Passed
RAM       FAILED
SD DMA    FAILED
CLK       Passed
DAC       not implemented
SNES IRQ  FAILED
SNES RAM  FAILED
SNES PA   FAILED


How can I fix it ?

Offline nuu

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Re: My SD2SNES (Rev. F) doesn't work.
« Reply #1 on: April 09, 2021, 12:03 PM »
You have to show those results to ikari_01 but it looks like either the SNES or the SD2SNES is broken, or both. Troubleshooting it may require some expertise which I don't have.

Do all your normal SNES carts work?