Created
May 14, 2025 13:16
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Kazzo/Anago script for TV-NET MC-1200
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| /* | |
| ref: https://www.nesdev.org/wiki/User:Fiskbit#TV-NET_MC-1200 | |
| */ | |
| board <- { | |
| mappernum = 7, | |
| cpu_rom = { | |
| size_base = 0x8000, size_max = 0x8000, banksize = 0x1000 | |
| }, | |
| ppu_rom = { | |
| size_base = 0, size_max = 0, banksize = 0x2000 | |
| }, | |
| ppu_ramfind = false, vram_mirrorfind = true | |
| }; | |
| function cpu_dump(d, pagesize, banksize) { | |
| /* | |
| 6005h=0 : BIOS ROM (32K) bank 0 (same as 8000h) | |
| 6005h=1 : BIOS ROM (32K) bank 1 (same as 9000h) banksize = 1000h | |
| 6005h=2 : BIOS ROM (32K) bank 2 (same as A000h) banksize = 1000h | |
| 6005h=3 : BIOS ROM (32K) bank 3 (same as B000h) banksize = 1000h | |
| 6005h=4 : 4bit width (same as C000h) banksize = 1000h | |
| ... | |
| 6005h=2345 : BIOS ROM (32K) bank 2 (same as A000h) banksize = 1000h | |
| */ | |
| cpu_write(d, 0x6000, 8); | |
| cpu_write(d, 0x6007, 8); | |
| cpu_write(d, 0x6000, 4); | |
| cpu_write(d, 0x6001, 8); | |
| cpu_write(d, 0x6006, 4); | |
| cpu_write(d, 0x6006, 3); | |
| cpu_write(d, 0x6003, 4); | |
| for(local i = 0; i < pagesize; i += 1){ | |
| cpu_write(d, 0x6005, i); | |
| cpu_read(d, 0xe000, banksize); | |
| } | |
| } | |
| function ppu_dump(d, pagesize, banksize) { | |
| ppu_read(d, 0, banksize); | |
| } |
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| /* | |
| ref: https://www.nesdev.org/wiki/User:Fiskbit#TV-NET_MC-1200 | |
| */ | |
| board <- { | |
| mappernum = 700, | |
| cpu_rom = { | |
| size_base = 0x40000, size_max = 0x80000, banksize = 0x1000 | |
| }, | |
| ppu_rom = { | |
| size_base = 0, size_max = 0, banksize = 0x2000 | |
| }, | |
| ppu_ramfind = false, vram_mirrorfind = true | |
| }; | |
| function cpu_dump(d, pagesize, banksize) { | |
| /* | |
| 6005h=0 : BIOS ROM (32K) bank 0 (same as 8000h) | |
| 6005h=1 : BIOS ROM (32K) bank 1 (same as 9000h) banksize = 1000h | |
| 6005h=2 : BIOS ROM (32K) bank 2 (same as A000h) banksize = 1000h | |
| 6005h=3 : BIOS ROM (32K) bank 3 (same as B000h) banksize = 1000h | |
| 6005h=4 : 4bit width (same as C000h) banksize = 1000h | |
| ... | |
| 6005h=2345 : BIOS ROM (32K) bank 2 (same as A000h) banksize = 1000h | |
| */ | |
| cpu_write(d, 0x6000, 8); | |
| cpu_write(d, 0x6007, 8); | |
| cpu_write(d, 0x6000, 4); | |
| cpu_write(d, 0x6001, 8); | |
| cpu_write(d, 0x6006, 4); | |
| cpu_write(d, 0x6006, 3); | |
| cpu_write(d, 0x6003, 4); | |
| for(local i = 0; i < pagesize; i += 2){ | |
| cpu_write(d, 0x6003, i); | |
| cpu_read(d, 0xc000, banksize); | |
| cpu_read(d, 0xd000, banksize); | |
| } | |
| } | |
| function ppu_dump(d, pagesize, banksize) { | |
| ppu_read(d, 0, banksize); | |
| } | |
| function program_initalize(d, cpu_banksize, ppu_banksize) | |
| { | |
| cpu_command(d, 0, 0x8000, cpu_banksize); | |
| cpu_command(d, 0x02aa, 0xc000, cpu_banksize); | |
| cpu_command(d, 0x0555, 0xc000, cpu_banksize); | |
| ppu_command(d, 0, 0x0000, ppu_banksize); | |
| ppu_command(d, 0x02aa, 0x0000, ppu_banksize); | |
| ppu_command(d, 0x0555, 0x0000, ppu_banksize); | |
| } | |
| function cpu_transfer(d, start, end, cpu_banksize) | |
| { | |
| cpu_program(d, 0x8000, cpu_banksize); | |
| cpu_program(d, 0xc000, cpu_banksize); | |
| } | |
| function ppu_transfer(d, start, end, ppu_banksize) | |
| { | |
| ppu_program(d, 0x0000, ppu_banksize); | |
| } |
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