CPCBox changelog – 20101215:
– Major overhaul of the main loop and z80 emulation core, enabling precise video emulation.
– CRTC emulation beefed up (internal counters overflow, Type 1 specifics, …).
– Fixed Z80 R register bug on IRQ acknowledge.
– Fixed another IRQ acknowledge bug with DD/FD prefixed opcodes.
– Fixed flag calc in LD A,I and LD A,R instructions.