HELP PLZ SDMAPPER v2 512k belavenuto

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Por darlei3

Rookie (21)

Imagen del darlei3

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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Por darlei3

Rookie (21)

Imagen del darlei3

22-06-2022, 00:43

Cool

Por Pentarou

Champion (472)

Imagen del Pentarou

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?

Por darlei3

Rookie (21)

Imagen del darlei3

22-06-2022, 03:14

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

Por sdsnatcher73

Prophet (3664)

Imagen del sdsnatcher73

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?

Por gdx

Enlighted (5834)

Imagen del gdx

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

Por Pentarou

Champion (472)

Imagen del Pentarou

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?

Por darlei3

Rookie (21)

Imagen del darlei3

22-06-2022, 14:23

hi i have TL866

Por darlei3

Rookie (21)

Imagen del darlei3

22-06-2022, 14:24

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

Por darlei3

Rookie (21)

Imagen del darlei3

22-06-2022, 14:55

Does anyone not have the rom to record correct? v2

Por sdsnatcher73

Prophet (3664)

Imagen del sdsnatcher73

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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