From a7c2b99e08e281c3ee46db8e32faa2231df966f3 Mon Sep 17 00:00:00 2001 From: MetalliC <0vetal0@gmail.com> Date: Sat, 7 Dec 2019 17:31:40 +0200 Subject: dccons.cpp: add Katana BIOS v0.976 [MajorPBX, MetalliC] --- src/mame/drivers/dccons.cpp | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) diff --git a/src/mame/drivers/dccons.cpp b/src/mame/drivers/dccons.cpp index ecf537fe875..69b4fa32c84 100644 --- a/src/mame/drivers/dccons.cpp +++ b/src/mame/drivers/dccons.cpp @@ -675,9 +675,8 @@ void dc_cons_state::dc(machine_config &config) // "MPR-21068 SEGA JAPAN / 9850 D" from VA0 837-13392-02 (171-7782B) NTSC-J unit // KABUTO Ver.1.011 CRC 34DA5C88 from pre-release US unit (private) -// MPR-21933-X2 confirmed match MPR-21931 (v1.01d) - -// actual mask rom labels can have -X1 or -X2 added, presumable depending on mobo revision and/or type of rom used (5v or 3.3v), contents is the same +// MPR-21933 (5v/VA0) confirmed match MPR-21931 (3.3v/VA1) - v1.01d +// actual mask rom labels may have -X1 or -X2 added depending on chip manufacturer, contents is the same #define DREAMCAST_COMMON_BIOS \ ROM_REGION(0x200000, "maincpu", 0) \ @@ -691,7 +690,7 @@ void dc_cons_state::dc(machine_config &config) ROM_LOAD_BIOS(3, "dc101d_ch.bin", 0x000000, 0x200000, CRC(a2564fad) SHA1(edc5d3d70a93c935703d26119b37731fd317d2bf) ) // ^^^ dc101d_eu.bin ^^^ is selfmade chinese translation, doesn't work on real hardware, does it must be here at all ? -/* note: Dreamcast Flash ROMs actually 256KB MBM29F002TC (VA0) or MBM29LV002TC (VA1) devices, only 2nd 128KB half is used, A17 pin tied to VCC +/* note: Dreamcast Flash ROMs actually 256KB MBM29F002TC (5v/VA0) or MBM29LV002TC (3.3v/VA1) devices, only 2nd 128KB half is used, A17 pin tied to VCC sector SA5 (1A000 - 1BFFF) is read-only, contain information written during manufacture or repair, fully generated by software tool (except predefined list of creators) struct factory_sector { @@ -787,16 +786,18 @@ ROM_START( dcdev ) ROM_LOAD_BIOS(0, "set5v1.011.ic507", 0x000000, 0x200000, CRC(2186e0e5) SHA1(6bd18fb83f8fdb56f1941e079580e5dd672a6dad) ) ROM_SYSTEM_BIOS(1, "1001", "Katana Set5 v1.001 (Japan)") // BOOT flash rom update from WinCE SDK v1.0 ROM_LOAD_BIOS(1, "set5v1.001.ic507", 0x000000, 0x200000, CRC(5702d38f) SHA1(ea7a3ae1de73683008dd795c252941a4fc81b42e) ) + ROM_SYSTEM_BIOS(2, "0976", "Katana Set5 v0.976 (Japan)") // BOOT flash rom update from Katana SDK 1.20J + ROM_LOAD_BIOS(2, "set5v0.976.ic507", 0x000000, 0x200000, CRC(dcb2e86f) SHA1(c88b4b6704811e3a428ee225727e4f7df467a3b5) ) // 27C160 EPROM (DIP42) IC??? labeled // SET5 7676 // V0.71 98/11/13 - ROM_SYSTEM_BIOS(2, "071", "Katana Set5 Checker v0.71") - ROM_LOAD_BIOS(2, "set5v0.71.bin", 0x000000, 0x200000, CRC(52d01969) SHA1(28aec4a01419d2d2a664c540bef30ea289ca0644) ) + ROM_SYSTEM_BIOS(3, "071", "Katana Set5 Checker v0.71") + ROM_LOAD_BIOS(3, "set5v0.71.bin", 0x000000, 0x200000, CRC(52d01969) SHA1(28aec4a01419d2d2a664c540bef30ea289ca0644) ) // SET5 FC52 // V0.41 98/08/27 - ROM_SYSTEM_BIOS(3, "041", "Katana Set5 Checker v0.41") - ROM_LOAD_BIOS(3, "set5v0.41.bin", 0x000000, 0x200000, CRC(485877bd) SHA1(dc1af1f1248ffa87d57bc5ef2ea41aac95ecfc5e) ) + ROM_SYSTEM_BIOS(4, "041", "Katana Set5 Checker v0.41") + ROM_LOAD_BIOS(4, "set5v0.41.bin", 0x000000, 0x200000, CRC(485877bd) SHA1(dc1af1f1248ffa87d57bc5ef2ea41aac95ecfc5e) ) ROM_REGION64_LE(0x020000, "dcflash", 0) ROM_LOAD( "hkt-0120-flash.bin", 0x000000, 0x020000, CRC(7784c304) SHA1(31ef57f550d8cd13e40263cbc657253089e53034) ) // Dev.Boxes have empty (FF filled) flash ROM -- cgit v1.2.3