HELP PLZ SDMAPPER v2 512k belavenuto

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By darlei3

Rookie (21)

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22-06-2022, 00:17

https://ibb.co/X4fR0gM

guys, i have a sd mapper and i installed the bios and it only gives the log screen what could be the error? formatting the sd is in fat would be the wrong bios?

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By darlei3

Rookie (21)

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22-06-2022, 00:43

Cool

By Pentarou

Champion (451)

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22-06-2022, 01:48

I'm not sure, but I think you flashed the wrong BIOS version.
To be sure: What kind of card have you got? And what BIOS file have you used?

By darlei3

Rookie (21)

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22-06-2022, 03:14

HI SD mapper v2 vbios is in belavenuto's git you know

By sdsnatcher73

Prophet (3531)

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22-06-2022, 05:05

The v2 firmware is only for the new v2 hardware. Are you sure you have a v2 and not a v1?

By gdx

Enlighted (5700)

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22-06-2022, 10:51

Maybe, SD Mapper v2 is this one of 1MByte:
https://shopee.com.br/MSX-SD-Mapper-1-mb-i.251461944.9102855683

By Pentarou

Champion (451)

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22-06-2022, 12:37

@OP: Do you have some way to flash another BIOS?
I.e. do you have an FDD drive, some other cartridge to boot MSX DOS or tools to program the flashROM?

By darlei3

Rookie (21)

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22-06-2022, 14:23

hi i have TL866

By darlei3

Rookie (21)

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22-06-2022, 14:24

i have it https://github.com/fbelavenuto/msxsdmapperv2
I used the bios v2 I have the card v2

By darlei3

Rookie (21)

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22-06-2022, 14:55

Does anyone not have the rom to record correct? v2

By sdsnatcher73

Prophet (3531)

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22-06-2022, 15:53

You have to build it from the repo. The v2 is not very common yet. Why there is no release / prebuilt ROM on the github makes no sense.

It seems you flashed only the base nextor file, the driver for your specific hardware is missing and needs to be added to the base nextor. I assume the _make.sh will take care of this.

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