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abc1600: Update todo list.

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Curt Coder 2022-08-01 15:52:41 +03:00
parent c6e5d0c324
commit fdf1935e37
1 changed files with 1 additions and 2 deletions
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src/mame/luxor/abc1600.cpp
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@ -34,14 +34,13 @@
TODO:
- z80dma.cpp register read must return byte UP counter value (0x200 at end of block, not 0 as it does now)
- loadsys1 core dump
- short/long reset (RSTBUT)
- CIO
- optimize timers!
- port C, open drain output bit PC1 (RTC/NVRAM data)
- connect RS-232 printer port
- Z80 SCC/DART interrupt chain
- Z80 SCC DMA request
- [:2a:chb] - TX FIFO is full, discarding data
*/