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author Lord-Nightmare <Lord-Nightmare@users.noreply.github.com>2020-11-19 11:06:01 -0500
committer Lord-Nightmare <Lord-Nightmare@users.noreply.github.com>2020-11-19 11:11:18 -0500
commitde6fec9d9ae41b0c98bd5608a05ffea2a25051aa (patch)
tree97a3d70ba3c14130e6151b633588db721088311b /src/devices
parent560a1ae35f302e65bb68f280350b33211541b42e (diff)
Various comments added and updated to add input port details, more detailed rom, pal and prom labels, and driver/device details, for multiple drivers/devices. [Lord Nightmare]
Diffstat (limited to 'src/devices')
-rw-r--r--src/devices/bus/msx_cart/yamaha.cpp6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/devices/bus/msx_cart/yamaha.cpp b/src/devices/bus/msx_cart/yamaha.cpp
index 34c87e88a9e..c03d44837ce 100644
--- a/src/devices/bus/msx_cart/yamaha.cpp
+++ b/src/devices/bus/msx_cart/yamaha.cpp
@@ -81,7 +81,7 @@ void msx_cart_sfg05_device::device_add_mconfig(machine_config &config)
ROM_START( msx_sfg01 )
ROM_REGION(0x4000, "sfg", 0)
- ROM_LOAD("sfg01.rom", 0x0, 0x4000, CRC(0995fb36) SHA1(434651305f92aa770a89e40b81125fb22d91603d))
+ ROM_LOAD("sfg01.rom", 0x0, 0x4000, CRC(0995fb36) SHA1(434651305f92aa770a89e40b81125fb22d91603d)) // correct label is almost certainly "yamaha__ym2211-22702__48_18_89_b.ic104" though the datecode portion may vary between late 1983 and mid 1984
ROM_END
@@ -94,9 +94,9 @@ const tiny_rom_entry *msx_cart_sfg01_device::device_rom_region() const
ROM_START( msx_sfg05 )
ROM_REGION(0x8000, "sfg", 0)
ROM_SYSTEM_BIOS( 0, "sfg05", "SFG05 (original)" )
- ROMX_LOAD( "sfg05.rom", 0x0, 0x8000, CRC(2425c279) SHA1(d956167e234f60ad916120437120f86fc8c3c321), ROM_BIOS(0) )
+ ROMX_LOAD( "sfg05.rom", 0x0, 0x8000, CRC(2425c279) SHA1(d956167e234f60ad916120437120f86fc8c3c321), ROM_BIOS(0) ) // correct label MIGHT be "yamaha__ym2301-23959.ic104" but this needs redump/verification
ROM_SYSTEM_BIOS( 1, "sfg05a", "SFG05 (SFG01 upgrade)" ) // SFG01 PCB, Yamaha official upgrade, has YM2151 instead of YM2164
- ROMX_LOAD( "sfg05a.rom", 0x0, 0x8000, CRC(5bc237f8) SHA1(930338f45c08228108c0831cc4a26014c2674718), ROM_BIOS(1) )
+ ROMX_LOAD( "sfg05a.rom", 0x0, 0x8000, CRC(5bc237f8) SHA1(930338f45c08228108c0831cc4a26014c2674718), ROM_BIOS(1) ) // this came on a single eprom on a daughterboard on an SFG01 board which had been factory upgraded to SFG05
ROM_END