SH4 - Hitachi HD6417091 SH4 CPU (BGAxxx, with heatsink) World Kicks (both sets): "NAOMIM2: unhandled board write a0800600, 0000" after Naomi logoĠC04660A: BRA $0C04660A tight loops there, NOP-ing this opcode makes to go further, perhaps not supposed to go here in the first place? vtennisg: crashes after stage screen or the attract mode (PVR or SH-4 bug, most likely) The Typing of the Dead: missing keyboard inputs, doesn't enter into attract/test mode anymore (JVS issue) sprtjam: garbage on initial attract mode screen (regression). shangril: swapped mahjong inputs (M -> N, C -> B etc.) sfz3ugd: currently dies at disclaimer screen (regression)
Super Major League '99: attract mode/gameplay bogusly have stop-motions from time to time Ringout 4x4: needs cabinet set to 4p, moans about not having two jamma i/o boards puyofev: hangs after pressing start (bp 0C03F490, similar if not same snippet as Tetris 4d on DC). RAM error" in test mode, inputs doesn't seem to work after that point monkeyba: CPU jumps to la la land when attempts to load a stage (bp c09e950, uses FPU opcodes for calculating the return address?) marstv: missing graphics at stage select, renderer fault or something else? marstv: temporary lock ups during anchor talking (does same in Demul) error between Naomi BD and i/o BD" after some secs. Gun Survivor 2: crashes during game loading Ferrari 355 Challenge: dies at the network check Derby Owner Club: if you try to start a game, it moans about something and enters into some kind of JP test mode, pretty bogus behaviour SNK Pro: doesn't accept start input (REGRESSION) Airline Pilots (deluxe): returns error 03 18 Wheeler (deluxe): "MOTOR NETWORK ERR IN 01 OUT FF" msg pops up during gameplay * La Keyboard (boots fine & attract mode looks OK, but no keyboard)
HOUSE OF THE DEAD 2 NAOMI ROM MOVIE
* Death Crimson OX (boots now, but dies in YUV-mode movie coining up before it appears to freeze the game) wrong JVS I/O specs, doesn't boot because of it: missing inputs (needs rotary channels): Boots and accepts coin, but won't accept start button Following games don't boot, any attempt makes it to return to the system test mode (note these are also "m4" type games) ngdup23a, ngdup23c: missing DIMM emulation, hence they can't possibly work, emulate the DIMM means to add an extra SH-4. Some SH to ARM sound streaming doesn't work (used by ADX compression system) all games that uses YUV just updates one frame then dies, why? Sega Naomi is Dreamcast based Arcade hardware. The later revision games (released after GD-ROM had been discontinued) require the 'h' revision bios, which checks the SH-4 ID register.Įrror 51 means that you need to change the cabinet to a different player arrangement in main test mode (usually 1p) Naomi 2 is backwards compatible with Naomi 1 Attempting to run these games on the later board results in graphical glitches and/or Several early Naomi games are running on an earlier revision mainboard (HOTD2 etc.) which appears to have an earlier Special thanks to CaH4e3, Deunan Knute, drkIIRaziel, Guru, Psyman and ZeZu for the help given. Belmont, ElSemi,ĭavid Haywood, Angelo Salese and Olivier Galibert Belmont, ElSemi, David Haywood, Angelo Salese, Olivier Galibert, MetalliCĭriver by Samuele Zannoli, R. copyright-holders: Samuele Zannoli, R. Learn more about bidirectional Unicode characters To review, open the file in an editor that reveals hidden Unicode characters. This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below.