DIY 128k Cartridge help

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Par Jman

Supporter (5)

Portrait de Jman

15-12-2020, 05:02

Alexey wrote:

I see that the RD is connected to OE, so the cartridge occupies the full 64kb address space of the slot. Are the pages correctly mapped into the slot? If you don't have the ROM at 0x4000 with AB signature, it won't start.

OE is connected to SLTSL not RD
I have similar version for the Zemina mapper that works perfectly with OE connected to SLTSL and AB is at 0x0000


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