Paradroid STE DMA issue blog

[frank.lukas]

Try a STE DMA C398789-001A ...

[Steve]

Try a STE DMA C398789-001A ...

I'm not lucky enough to have one of these to test.

Besides that -
@exxos
TEST in STFM C070789-001 REV F2 / 8Mhz no booster
DMA: CO25913-38 PH23-030 / OEM 1X
Corruption on writes over ASCI, tested both TOS 1.04/2.06

I'll try H5 next

[exxos]

Bonkers, 79789 boards are generally the least buggy revision... I wonder if theres been a faulty batch of US or some recent changes which broke it or something ?!

[Steve]

A DMA port would help... lol

PXL_20210204_145532309.jpg

[exxos]

A DMA port would help... lol

:lol: :chairsmack:

[Paradroid901]

Just to say thanks with all your help Steve, at least I can read and write in 32mhz which was more than what I could do previously :-)

Your efforts is much appreciated 8-)

[Steve]

Just to say thanks with all your help Steve, at least I can read and write in 32mhz which was more than what I could do previously :-)

Your efforts is much appreciated 8-)

No worries. Really it's all because Exxos finds all these fixes which allows people like me to do work. So thanks Chris too :)

[Steve]

Steve's Phoenix A3 - Gipsy Kiss colour edition to the rescue!

PXL_20210204_152332605.jpg

Nope... Can't write to this ASCI2STM without corruption either. DMA is -38 / 9H1 61 which is QC tested from Exxos store.

I'll test the ASCI2STM in my TT now...

[Steve]

I have reason to believe this could be down to: SD card used and/or hard disk driver... I just need to find another SD card to test.

[exxos]

Bad card connections can cause issues like that as well..