trunk/src/emu/cpu/g65816/g65816.c
| r21786 | r21787 | |
|---|
| 659 | 659 | |
| 660 | 660 | |
| 661 | 661 | static ADDRESS_MAP_START(_5a22_map, AS_PROGRAM, 8, legacy_cpu_device) |
| 662 | | AM_RANGE(0x4202, 0x4202) AM_MIRROR(0x3f0000) AM_WRITE_LEGACY(wrmpya_w) |
| 663 | | AM_RANGE(0x4203, 0x4203) AM_MIRROR(0x3f0000) AM_WRITE_LEGACY(wrmpyb_w) |
| 664 | | AM_RANGE(0x4204, 0x4204) AM_MIRROR(0x3f0000) AM_WRITE_LEGACY(wrdivl_w) |
| 665 | | AM_RANGE(0x4205, 0x4205) AM_MIRROR(0x3f0000) AM_WRITE_LEGACY(wrdivh_w) |
| 666 | | AM_RANGE(0x4206, 0x4206) AM_MIRROR(0x3f0000) AM_WRITE_LEGACY(wrdvdd_w) |
| 662 | AM_RANGE(0x4202, 0x4202) AM_MIRROR(0xbf0000) AM_WRITE_LEGACY(wrmpya_w) |
| 663 | AM_RANGE(0x4203, 0x4203) AM_MIRROR(0xbf0000) AM_WRITE_LEGACY(wrmpyb_w) |
| 664 | AM_RANGE(0x4204, 0x4204) AM_MIRROR(0xbf0000) AM_WRITE_LEGACY(wrdivl_w) |
| 665 | AM_RANGE(0x4205, 0x4205) AM_MIRROR(0xbf0000) AM_WRITE_LEGACY(wrdivh_w) |
| 666 | AM_RANGE(0x4206, 0x4206) AM_MIRROR(0xbf0000) AM_WRITE_LEGACY(wrdvdd_w) |
| 667 | 667 | |
| 668 | | AM_RANGE(0x420d, 0x420d) AM_MIRROR(0x3f0000) AM_WRITE_LEGACY(memsel_w) |
| 668 | AM_RANGE(0x420d, 0x420d) AM_MIRROR(0xbf0000) AM_WRITE_LEGACY(memsel_w) |
| 669 | 669 | |
| 670 | | AM_RANGE(0x4214, 0x4214) AM_MIRROR(0x3f0000) AM_READ_LEGACY(rddivl_r) |
| 671 | | AM_RANGE(0x4215, 0x4215) AM_MIRROR(0x3f0000) AM_READ_LEGACY(rddivh_r) |
| 672 | | AM_RANGE(0x4216, 0x4216) AM_MIRROR(0x3f0000) AM_READ_LEGACY(rdmpyl_r) |
| 673 | | AM_RANGE(0x4217, 0x4217) AM_MIRROR(0x3f0000) AM_READ_LEGACY(rdmpyh_r) |
| 670 | AM_RANGE(0x4214, 0x4214) AM_MIRROR(0xbf0000) AM_READ_LEGACY(rddivl_r) |
| 671 | AM_RANGE(0x4215, 0x4215) AM_MIRROR(0xbf0000) AM_READ_LEGACY(rddivh_r) |
| 672 | AM_RANGE(0x4216, 0x4216) AM_MIRROR(0xbf0000) AM_READ_LEGACY(rdmpyl_r) |
| 673 | AM_RANGE(0x4217, 0x4217) AM_MIRROR(0xbf0000) AM_READ_LEGACY(rdmpyh_r) |
| 674 | 674 | |
| 675 | 675 | ADDRESS_MAP_END |
| 676 | 676 | |
| 677 | 677 | void set_5a22_map(legacy_cpu_device &cpu) |
| 678 | 678 | { |
| 679 | | cpu.space(AS_PROGRAM).install_legacy_write_handler(0x4202, 0x4202, 0, 0x3f0000, FUNC(wrmpya_w)); |
| 680 | | cpu.space(AS_PROGRAM).install_legacy_write_handler(0x4203, 0x4203, 0, 0x3f0000, FUNC(wrmpyb_w)); |
| 681 | | cpu.space(AS_PROGRAM).install_legacy_write_handler(0x4204, 0x4204, 0, 0x3f0000, FUNC(wrdivl_w)); |
| 682 | | cpu.space(AS_PROGRAM).install_legacy_write_handler(0x4205, 0x4205, 0, 0x3f0000, FUNC(wrdivh_w)); |
| 683 | | cpu.space(AS_PROGRAM).install_legacy_write_handler(0x4206, 0x4206, 0, 0x3f0000, FUNC(wrdvdd_w)); |
| 679 | cpu.space(AS_PROGRAM).install_legacy_write_handler(0x4202, 0x4202, 0, 0xbf0000, FUNC(wrmpya_w)); |
| 680 | cpu.space(AS_PROGRAM).install_legacy_write_handler(0x4203, 0x4203, 0, 0xbf0000, FUNC(wrmpyb_w)); |
| 681 | cpu.space(AS_PROGRAM).install_legacy_write_handler(0x4204, 0x4204, 0, 0xbf0000, FUNC(wrdivl_w)); |
| 682 | cpu.space(AS_PROGRAM).install_legacy_write_handler(0x4205, 0x4205, 0, 0xbf0000, FUNC(wrdivh_w)); |
| 683 | cpu.space(AS_PROGRAM).install_legacy_write_handler(0x4206, 0x4206, 0, 0xbf0000, FUNC(wrdvdd_w)); |
| 684 | 684 | |
| 685 | | cpu.space(AS_PROGRAM).install_legacy_write_handler(0x420d, 0x420d, 0, 0x3f0000, FUNC(memsel_w)); |
| 685 | cpu.space(AS_PROGRAM).install_legacy_write_handler(0x420d, 0x420d, 0, 0xbf0000, FUNC(memsel_w)); |
| 686 | 686 | |
| 687 | | cpu.space(AS_PROGRAM).install_legacy_read_handler(0x4214, 0x4214, 0, 0x3f0000, FUNC(rddivl_r)); |
| 688 | | cpu.space(AS_PROGRAM).install_legacy_read_handler(0x4215, 0x4215, 0, 0x3f0000, FUNC(rddivh_r)); |
| 689 | | cpu.space(AS_PROGRAM).install_legacy_read_handler(0x4216, 0x4216, 0, 0x3f0000, FUNC(rdmpyl_r)); |
| 690 | | cpu.space(AS_PROGRAM).install_legacy_read_handler(0x4217, 0x4217, 0, 0x3f0000, FUNC(rdmpyh_r)); |
| 687 | cpu.space(AS_PROGRAM).install_legacy_read_handler(0x4214, 0x4214, 0, 0xbf0000, FUNC(rddivl_r)); |
| 688 | cpu.space(AS_PROGRAM).install_legacy_read_handler(0x4215, 0x4215, 0, 0xbf0000, FUNC(rddivh_r)); |
| 689 | cpu.space(AS_PROGRAM).install_legacy_read_handler(0x4216, 0x4216, 0, 0xbf0000, FUNC(rdmpyl_r)); |
| 690 | cpu.space(AS_PROGRAM).install_legacy_read_handler(0x4217, 0x4217, 0, 0xbf0000, FUNC(rdmpyh_r)); |
| 691 | 691 | } |
| 692 | 692 | |
| 693 | 693 | CPU_SET_INFO( _5a22 ) |