From 36c01f4c8db39640523cdfa9d3ab273161cd5b1e Mon Sep 17 00:00:00 2001 From: splash5 <2173030+splash5@users.noreply.github.com> Date: Wed, 14 Dec 2022 11:47:53 +0800 Subject: [PATCH 1/2] Add NES mapper 209 Tested with "Shin Samurai Spirits 2 (JY-083)" --- Cart_Reader/NES.ino | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/Cart_Reader/NES.ino b/Cart_Reader/NES.ino index c7e2b01..de8a802 100644 --- a/Cart_Reader/NES.ino +++ b/Cart_Reader/NES.ino @@ -130,6 +130,7 @@ static const byte PROGMEM mapsize[] = { 203, 1, 4, 1, 4, 0, 0, // various NROM-128 multicarts [UNLICENSED] 206, 1, 3, 2, 4, 0, 0, // dxrom 207, 4, 4, 5, 5, 0, 0, // taito x1-005 variant (fudou myouou den) + 209, 0, 7, 1, 8, 0, 0, // J.Y. Company ASIC [UNLICENSED] 210, 3, 5, 5, 6, 0, 0, // namco 175/340 212, 0, 3, 0, 4, 0, 0, // BMC Super HiK 300-in-1 [UNLICENSED] 213, 1, 6, 1, 6, 0, 0, // BMC-GKB (C)NROM-based multicarts, duplicate of mapper 58 [UNLICENSED] @@ -3380,6 +3381,19 @@ void readPRG(boolean readrom) { } break; + case 209: + banks = int_pow(2, prgsize) * 2; + write_prg_byte(0xD000, 0x02); + + for (byte i = 0; i < banks; i++) { + write_prg_byte(0xD003, (((i >> 5) & 0x06) | 0x20)); + write_prg_byte(0x8000, (i & 0x3f)); + for (word address = 0x0; address < 0x2000; address += 512) { + dumpPRG(base, address); + } + } + break; + case 210: // 128K/256K banks = int_pow(2, prgsize) * 2; for (int i = 0; i < banks; i += 2) { @@ -4353,6 +4367,19 @@ void readCHR(boolean readrom) { } break; + case 209: + banks = int_pow(2, chrsize) / 2; + write_prg_byte(0xD000, 0x02); + + for (int i = 0; i < banks; i++) { + write_prg_byte(0xD003, (((i >> 3) & 0x18) | 0x20)); + write_prg_byte(0x9000, (i & 0x3f)); + for (word address = 0x0; address < 0x2000; address += 512) { + dumpCHR(address); + } + } + break; + case 210: // 128K/256K banks = int_pow(2, chrsize) * 4; write_prg_byte(0xE800, 0xC0); // CHR RAM DISABLE (Bit 6 and 7) [WRITE NO RAM] From 1d3eecfc149bc0df2d77303d49c84c14a695ab04 Mon Sep 17 00:00:00 2001 From: splash5 <2173030+splash5@users.noreply.github.com> Date: Wed, 14 Dec 2022 12:31:31 +0800 Subject: [PATCH 2/2] Fix wrong first bank crc32 --- sd/nes.txt | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) mode change 100644 => 100755 sd/nes.txt diff --git a/sd/nes.txt b/sd/nes.txt old mode 100644 new mode 100755 index 77508dd..b469311 --- a/sd/nes.txt +++ b/sd/nes.txt @@ -350,7 +350,7 @@ Akuma-kun - Makai no Wana (Japan).nes 2C4421B2,E5591129,4E45531A081000184000000000000001 Akumajou Densetsu (Japan).nes -E349AF38,10C17796,4E45531A101080180000000000000001 +E349AF38,5F99D75D,4E45531A101080180000000000000001 Akumajou Dracula (Japan).nes A0F99BB8,6401699F,4E45531A080021082000000700000001 @@ -1826,7 +1826,7 @@ Datach - Crayon Shin-chan - Ora to Poi Poi (Japan).nes 894EFDBC,EEE7EF5F,4E45531A1000D0980000000700000001 Datach - Dragon Ball Z - Gekitou Tenkaichi Budoukai (Japan).nes -19E81461,1F302C8D,4E45531A1000D0980000000700000001 +19E81461,CDE4215A,4E45531A1000D0980000000700000001 Datach - J.League Super Top Players (Japan).nes BE06853F,BC4999BA,4E45531A1000D0980000000700000001 @@ -2249,7 +2249,7 @@ Dragon Quest III - Soshite Densetsu e... (Japan).nes A49B48B8,D4F18F91,4E45531A100012080000700700000001 Dragon Quest IV - Michibikareshi Monotachi (Japan) (Rev 1).nes -0794F2A5,81231C15,4E45531A200012080000700700000001 +0794F2A5,36148EBF,4E45531A200012080000700700000001 Dragon Quest IV - Michibikareshi Monotachi (Japan).nes 2DD71ACB,81231C15,4E45531A200012080000700700000001 @@ -2582,7 +2582,7 @@ Famicom Igo Nyuumon (Japan).nes 2470402B,C56D1EDC,4E45531A080412080000700000000001 Famicom Jump - Eiyuu Retsuden (Japan).nes -D343C66A,38540529,4E45531A101000184000000000000001 +D343C66A,A1989DBD,4E45531A101000184000000000000001 Famicom Jump II - Saikyou no 7 Nin (Japan).nes 3F15D20D,033DD3B4,4E45531A200092980000700700000001 @@ -3164,7 +3164,7 @@ Getsu Fuuma Den (Japan) (Beta).nes E6C94541,4A666A61,4E45531A081070183000000000000001 Getsu Fuuma Den (Japan).nes -49123146,91970181,4E45531A081070183000000000000001 +49123146,BC81DF5C,4E45531A081070183000000000000001 Ghost Lion (USA).nes 04766130,1B299B84,4E45531A081012080000700000000001 @@ -4145,7 +4145,7 @@ Jurassic Park (USA).nes 3B7F5B3B,7B05BD9C,4E45531A081040080000070000000001 Just Breed (Japan).nes -9CBADC25,40760EFD,4E45531A202052080000700000000001 +9CBADC25,122EE160,4E45531A202052080000700000000001 Justice Duel (USA) (RetroGameCon 5 Edition) (Aftermarket) (Unl).nes E3879A83,4C16FA70,4E45531A041042080000070002000002 @@ -4334,7 +4334,7 @@ Kidou Senshi Z Gundam - Hot Scramble (Japan).nes CE07194F,B690BBB3,4E45531A080420480000000000000001 King Kong 2 - Ikari no Megaton Punch (Japan).nes -B06C0674,569D0FBC,4E45531A0810B0480000000000000001 +B06C0674,BAF1179C,4E45531A0810B0480000000000000001 King Neptune's Adventure (USA) (Beta) (Unl).nes 4BC75F16,BCB2A2EF,4E45531A0408B1080000000000000001 @@ -6857,7 +6857,7 @@ Route-16 Turbo (Japan).nes 728BFA8D,33E2E2E9,4E45531A020100080000000000000001 Royal Blood (Japan).nes -BC80FB52,485DFCF4,4E45531A102052080000700000000001 +BC80FB52,E6B9BE88,4E45531A102052080000700000000001 RPG Jinsei Game (Japan).nes 07D92C31,EDF4F5FD,4E45531A101062780000700000000001 @@ -7166,7 +7166,7 @@ Shikinjou (Japan).nes 9B53F848,C17D1CE6,4E45531A080010080000000700000001 Shin 4 Nin Uchi Mahjong - Yakuman Tengoku (Japan).nes -D532E98F,F417743F,4E45531A101052080000700000000001 +D532E98F,26AD9644,4E45531A101052080000700000000001 Shin Jinrui - The New Type (Japan).nes 43B0944B,17C00A10,4E45531A020431082000000000000001 @@ -8255,7 +8255,7 @@ Tenchi o Kurau II - Shokatsu Koumei Den (Japan).nes CB32E243,EBF2AA27,4E45531A200042080000700700000001 Tenka no Goikenban - Mito Koumon (Japan).nes -21F8C4AB,4C8A9D52,4E45531A081090580000000000000001 +21F8C4AB,5C7919F8,4E45531A081090580000000000000001 Tenkaichi Bushi - Keru Naguuru (Japan).nes 5397E80B,E8FFE34B,4E45531A0808E1C80000000000000001