Цитата Сообщение от alone Посмотреть сообщение
Разве у кмоповских отличается что-то кроме OUT (C),0?
Да. Вот цитата из исходников MAME:
Код:
   25   *    - Ideally, the tiny differences between Z80 types should be supported,
   26   *      currently known differences:
   27   *       - LD A,I/R P/V flag reset glitch is fixed on CMOS Z80
   28   *       - OUT (C),0 outputs 0 on NMOS Z80, $FF on CMOS Z80
   29   *       - SCF/CCF X/Y flags is ((flags | A) & 0x28) on SGS/SHARP/ZiLOG NMOS Z80,
   30   *         (flags & A & 0x28) on NEC NMOS Z80, other models unknown.
   31   *         However, people from the Speccy scene mention that SCF/CCF X/Y results
   32   *         are inconsistant and may be influenced by I and R registers.
(см. тут: http://mamedev.org/source/src/emu/cpu/z80/z80.c.html)