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dccons.cpp few more Dreamcast factory flash structure docs bits

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MetalliC 2020-11-15 20:25:34 +02:00
parent 95533abde1
commit c03f203b77
1 changed files with 6 additions and 2 deletions
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8
src/mame/drivers/dccons.cpp
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@ -749,7 +749,11 @@ struct factory_sector
char factory_code[4];
char total_number[16];
uint8_t sum; // byte sum of above
uint8_t machine_id[8]; // 64bit UID
struct {
uint8_t sum_inv; // ~(UID byte sum)
uint8_t sum; // UID byte sum
uint8_t id[6]; // UID
} machine_id;
uint8_t machine_type; // FF - Dreamcast
uint8_t machine_version;// FF - VA0, FE - VA1, FD - VA2, NOTE: present in 1st factory record only, in 2nd always FF
uint8_t unused[0x40] // FF filled
@ -819,7 +823,7 @@ ROM_START( dcdev )
ROM_REGION(0x200000, "maincpu", 0)
ROM_SYSTEM_BIOS(0, "1011", "Katana Set5 v1.011 (World)") // BOOT flash rom update from Katana SDK R9-R11, WinCE SDK v2.1
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_SYSTEM_BIOS(1, "1001", "Katana Set5 v1.001 (Japan)") // BOOT flash rom update from Katana SDK 1.42J and 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) )