Homebrew Burn2Slot - Re-programm GBA bootlegs on DS

[VROdin]

@VROdin could add this chip to the next release, or you could perhaps add compatibility for your chip and make your own build.

Post automatically merged: Dec 23, 2022

Can you take a clear photo of the chip markings?

Sure i can try, but i need some chip info. On basic marks)

 

[DAngelc]

Sure i can try, but i need some chip info. On basic marks)

I hope this is useful to you

Edit: from what i saw in a reddit post, chip 0121 is LG

 

[SylverReZ]

All I need is the first marking on the chip (as highlighted in red), not the other markings as it doesn't come up with anything when I search for them.

 

[DAngelc]

All I need is the first marking on the chip (as highlighted in red), not the other markings as it doesn't come up with anything when I search for them.

View attachment 344133

it is better that there is a lack of information
I understood that it said 0121 MOYOBE, although that M could be an H or an N, it is difficult to read

 

[VROdin]

I forgot add reset function for intel, some cart in need of this function

 

[UMSD1]

I forgot add reset function for intel, some cart in need of this function

Hi, I also have the problem where it stops at "ERASE 100" and does nothing after that.
I waited up to 30 minutes each time to be sure.
I tried burning multiple roms of different size.
Have a good day

 

[raxadian]

I tried this but I was unable to do anything but backup carts.

 

[Jayro]

Hi, I also have the problem where it stops at "ERASE 100" and does nothing after that.
I waited up to 30 minutes each time to be sure.
I tried burning multiple roms of different size.
Have a good day

That's a Mother 3 bootleg cart. Has 512KB flash saving.

 

[VROdin]

Hi, I also have the problem where it stops at "ERASE 100" and does nothing after that.
I waited up to 30 minutes each time to be sure.
I tried burning multiple roms of different size.
Have a good day

Is origin rom erased? You can try use app by fexean for game restoring.

Post automatically merged: Mar 5, 2023

Is origin rom erased? You can try use app by fexean for game restoring.

I gonna try fix intel carts later

 

[UMSD1]

That's a Mother 3 bootleg cart. Has 512KB flash saving.

Yes

Is origin rom erased? You can try use app by fexean for game restoring.

Post automatically merged: Mar 5, 2023

I gonna try fix intel carts later

Yes it is was erased correctly by your app.
I used GBABF (v1.2) like you suggested, and it worked !
I installed a rom of Mother 3 (english patch v1.3 + sram patch).
Thanks

 

[Trevor_2012]

I have this board that came with the pocketNes emulator.

 

[SylverReZ]

I have this board that came with the pocketNes emulator.

You could maybe try and see if it works. If not, then it is possible to replace the flash chip with one that is compatible.

 

[Trevor_2012]

I've tried it, it doesn't work.

 

[SylverReZ]

You could maybe re-trace as to where the pads of the flash chip are to the ones on the cartridge pins to make way for a flash replacement. Here's the datasheet for your chip in question.

 

[Trevor_2012]

Okay, I'll try.

 

[VROdin]

I have this board that came with the pocketNes emulator.

Version 0.2 or 0.2.1 support this chip

 

[Trevor_2012]

Does not work.

 

[raxadian]

I tried on a Fat DS with like 20 clone cards, with and without the ability to save on them, doesn't work for me.

 

[VROdin]

Does not work.

Its has some rituals:
1) u must turn off ur console
2) put cart into slot
3) start console
4) try reprogramming.
5) If cart initial failed goto 1 step
P.S. for more stability use twinlight menu by RocketRobz

 

[jjsl]

hi VROdin, how do you get this ? and i find bus_1 worked for a burnCart .
u8 bus_1[] = { 15, 7, 14, 6, 13, 5, 12, 4, 0, 8, 1, 9, 2, 10, 3, 11};
u8 bus_2[] = { 0, 8, 1, 9, 6, 14, 7, 15, 2, 10, 3, 11, 4, 12, 5, 13};

and this: actually，only seq_0 seq_1 seq_3 is right for GBA_BUS[address], GBABF use others ,because it need address offset by *(vu16*)(addr|0x8000000)

u32 seq_0[] = { 0x555, 0x2AA, 0x555, 0x555, 0x2AA, 0x555};
u32 seq_1[] = { 0xAAA, 0x555, 0xAAA, 0xAAA, 0x555, 0xAAA};
u32 seq_2[] = { 0xAAA, 0x554, 0xAAA, 0xAAA, 0x554, 0xAAA};
u32 seq_3[] = { 0x5555, 0x2AAA, 0x5555, 0x5555, 0x2AAA, 0x5555};
u32 seq_4[] = { 0xAAAA, 0x5554, 0xAAAA, 0xAAAA, 0x5554, 0xAAAA};
u32 seq_5[] = { 0x1554, 0xAAA, 0x1554, 0x1554, 0xAAA, 0x1554};