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notes (nw)

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MetalliC 2015-11-17 18:46:18 +02:00
parent dd6d0ec728
commit f2f8a92ea6
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src/mame/drivers/naomi.cpp
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@ -2882,7 +2882,7 @@ Scan ROM for the text string "LOADING TEST MODE NOW" back up four (4) bytes for
NOTE: this doesn't work for the HOTD2 or multi screen boot roms
Naomi Dev BIOS v1.10:
Naomi Dev BIOS v1.10: (some sources call it "NAOMI Test BIOS ROM")
NAOMI DEVELOP 1999 01/10 1.10
to boot into BIOS menu DIPSW 1-4 must be ON
@ -2901,6 +2901,15 @@ M1-type security key is ff9d4d3c
other points of interest:
000ADFB8 - 000AF7CB - HTML with Japanese SDK/Kit change log, used in M1 security test as plaintext data.
"INPUT TEST" : tests inputs connected to MIE GPIO ports (active low):
0 - Player 1 input
1 - Player 2 input
2 - Coins 1/2, Test, Service, Start 1/2
4 - Port E
6 - Port G
F - 8x analogue inputs
Probably at some stage of development NAOMI was planned as non-JVS system as well, and inputs must be wired to CN19-21, unpopulated on retail hardware.
*/
// game specific bios roms quite clearly don't belong in here.
// Japan bios is default, because most games require it.