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Unknown Poker Game by Chain Leisure [Gerald (COY), The Dumping Union]
My name as the copyright holder is a placeholder. Please remove as soon as someone fleshes this driver out. (nw)
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Martial Masters (ver. 103, 102, 101CN) [kuze, The Dumping Union]
The PCB actually has a 102CN ASIC internal ROM, but it hasn't been dumped yet. (nw)
Fixes problem in the debugger and the cheat engine as currently the writes to opcode memory are not handled correctly, so separated EXPSPACE_RAMWRITE and EXPSPACE_OPCODE case statements to allow opcode writes to access the correct memory.
Example:
In flicky this will now disable cat collisions with the main sprite:
maincpu.ob@3ac6=c3
This is the simplest way of updating this, EXPSPACE_OPCODE is now a copy of EXPSPACE_RAMWRITE except it uses AS_DECRYPTED_OPCODES instead of AS_PROGRAM. This method means I've got a lot of work updating a lot of cheat file warnings ...but this is the correct way of doing this.
- Fix a bug which effectively treated AM_MIRROR as AM_SELECT when applied to a single-address range mirrored into a contiguous block. The automatic expansion of zero address masks now only applies to those stemming from (default) configuration, not from optimization. (This allows the assertion in latch8_device to be reinstated.)
- Fix a bug where AM_SELECT applied to narrow-width handlers with a submaximal number of subunits would select the wrong address bits or none at all. (This allows rpunch_gga_w to be WRITE8 as intended.)
- Add more stringent appropriateness checking of unit masks for narrow-width handlers.
- Eliminate the AM_LATCH8_XXX address map macros. The normal DEVREAD/DEVWRITE ought to be good enough.
- Eliminate the "offset" specifications from latch8_device. This was used mostly to funnel outputs to discrete_device, which now has a templated write_line handler. (Inputs can use MCFG_DEVCB_RSHIFT instead.)
- Organize latch8_device's callbacks as arrays of devcb_readline/devcb_writeline, helping simplifying code greatly.
- Change latch8_device::bit[0-7]_(q_)?r to be proper line read handlers. This requires two extra READ8 handlers in audio/dkong.cpp, but memory-mapping for the MCS-48 T0 and T1 lines is totally artificial anyway.
- Comment out an assert that now tends to fail due to buggy AM_MIRROR behavior.
