| 35 | }; |
| 36 | |
| 37 | static void Sync(void) { |
| 38 | uint32 swap = ((ctrl & 2) << 11); |
| 39 | setchr2(0x0000 ^ swap, regs[0] >> 1); |
| 40 | setchr2(0x0800 ^ swap, regs[1] >> 1); |
| 41 | setchr1(0x1000 ^ swap, regs[2]); |
| 42 | setchr1(0x1400 ^ swap, regs[3]); |
| 43 | setchr1(0x1800 ^ swap, regs[4]); |
| 44 | setchr1(0x1c00 ^ swap, regs[5]); |
| 45 | setprg8r(0x10, 0x6000, 0); |
| 46 | setprg8(0x8000, regs[6]); |
| 47 | setprg8(0xA000, regs[7]); |
| 48 | setprg8(0xC000, regs[8]); |
| 49 | setprg8(0xE000, ~0); |
| 50 | setmirror(ctrl & 1); |
| 51 | } |
| 52 | |
| 53 | static DECLFW(M82Write) { |
| 54 | if (A <= 0x7ef5) |