#CSpect V2.12.30 changes
- Layer 2 palette offset added to 256,320 and 640 modes.
- Fixed a crash when a write to E3 happens, and the roms haven't been loaded.
- Fixed a crash in the debugger when you entered a bank:offset and the offset was an invalid symbol
- Tilereg $6E set to $2C on power up - same as hardware. (don't assume though, set it)
- Tilereg $6F set to $0C on power up - same as hardware. (don't assume though, set it)
SNasm V2.0.23 changes
- Fixed a crash when an expression has a divide by 0
1 comment:
I can't seem to read back from the DMA controller. My DMA controller code sends the following sequence to the DMA control port ($6b);
%10111011 ; set read mask
011000 ; read mask for port A low address and port A high address
%10100111 ; initiate read
then reads from port $6b, but always gets $ff back when run on CSpect, but gets the expected values when run on real hardware.
Is reading back from the controller supported?
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