Description:
This zilog's hack which enable MB02 memory paging scheme on the divIDE:
- change firmware in R_GAL to the R''_GAL - patch jumps in BSROM and BSDOS banks (on the address #3ccc) - open JP2/E - OUT 227,66 or OUT 227,67 - Starting this miracle - Move BSDOS a BSROM to the divIDE. And it's all.
Bit description for port address 227: OUT 227,0 - BANK0 write disable OUT 227,1 - BANK1 write disable OUT 227,64 - BANK0 write enable OUT 227,65 - BANK1 write enable
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