void bottom9_main_write(unsigned short address, unsigned char data) { switch (address) { case 0x1f80: bankswitch(data); return; case 0x1f90: { K052109RMRDLine = data & 0x04; bottom9_video_enable = ~data & 0x08; zoomreadroms = data & 0x10; K052109_selected = data & 0x20; } return; case 0x1fa0: // watchdog return; case 0x1fb0: *soundlatch = data; return; case 0x1fc0: ZetSetVector(0xff); ZetSetIRQLine(0, ZET_IRQSTATUS_ACK); return; } if ((address & 0xfff0) == 0x1ff0) { K051316WriteCtrl(0, address & 0x0f, data); return; } if (K052109_selected == 0) { if ((address & 0xf800) == 0x0000) { K051316Write(0, address & 0x7ff, data); return; } if ((address & 0xf800) == 0x2000) { DrvPalRAM[address & 0x7ff] = data; return; } } if ((address & 0xc000) == 0x0000) { K052109_051960_w(address & 0x3fff, data); return; } }
void rollerg_main_write(unsigned short address, unsigned char data) { switch (address) { case 0x0010: readzoomroms = data & 0x04; K051316WrapEnable(0, data & 0x20); return; case 0x0020: // watchdog return; case 0x0030: case 0x0031: K053260Write(0, address & 1, data); return; case 0x0040: ZetSetVector(0xff); // ZetRaiseIrq(0); ZetSetIRQLine(0, ZET_IRQSTATUS_ACK); return; } if ((address & 0xfff0) == 0x0200) { K051316WriteCtrl(0, address & 0x0f, data); return; } if ((address & 0xfff0) == 0x0300) { K053244Write(0, address & 0x0f, data); return; } if ((address & 0xf800) == 0x0800) { K051316Write(0, address & 0x7ff, data); return; } if ((address & 0xf800) == 0x1000) { K053245Write(0, address & 0x7ff, data); return; } }
void rollerg_main_write(UINT16 address, UINT8 data) { switch (address) { case 0x0010: readzoomroms = data & 0x04; K051316WrapEnable(0, data & 0x20); return; case 0x0020: // watchdog return; case 0x0030: case 0x0031: K053260Write(0, address & 1, data); return; case 0x0040: ZetSetVector(0xff); ZetSetIRQLine(0, CPU_IRQSTATUS_ACK); return; } if ((address & 0xfff0) == 0x0200) { K051316WriteCtrl(0, address & 0x0f, data); return; } if ((address & 0xfff0) == 0x0300) { K053244Write(0, address & 0x0f, data); return; } if ((address & 0xf800) == 0x0800) { K051316Write(0, address & 0x7ff, data); return; } if ((address & 0xf800) == 0x1000) { K053245Write(0, address & 0x7ff, data); return; } }