You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
Would you be willing to add support for 48K cartridges? Cartridges can be loaded into the address space anywhere from 0000 to BFFF (actually to C7FF, but BFFF is much easier to decode, using only address lines A14 and A15). Cartridges produced to date have maxed out at 32K , but that appears to be due to some misinformation where documents have suggested wrongly that 32K is the max supportable without bank-switching, when in fact it is 48K. I had a quick look at the code and it looks like at a minimum, the 'cart' declaration in vecx.c should be changed, and two tests against 0x8000 in that file would be 0xC000.
The text was updated successfully, but these errors were encountered:
Would you be willing to add support for 48K cartridges? Cartridges can be loaded into the address space anywhere from 0000 to BFFF (actually to C7FF, but BFFF is much easier to decode, using only address lines A14 and A15). Cartridges produced to date have maxed out at 32K , but that appears to be due to some misinformation where documents have suggested wrongly that 32K is the max supportable without bank-switching, when in fact it is 48K. I had a quick look at the code and it looks like at a minimum, the 'cart' declaration in vecx.c should be changed, and two tests against 0x8000 in that file would be 0xC000.
The text was updated successfully, but these errors were encountered: