Darwin 4087 Sound Test

[ShimaPong]

Many Data East games doesn't have a test mode. And current M1 has not supported this game yet.
Therefore I have try making a "simple" sound test mode with ROM hack.

Code: Select all

:darwin:60000000:0000:00000000:00000000:[ Sound Test is enabled after ]
:darwin:60000000:0000:00000000:00000000:[ 1st inserted a credit.      ]
:darwin:60000000:0000:00000000:00000000:[ Up / Down = Select a code,  ]
:darwin:60000000:0000:00000000:00000000:[ B1 = Play, B2 = Stop        ]
:darwin:00000086:1801:00000000:FFFFFFFF:Sound Test:Sound Code
:darwin:20A10000:409E:00B60800:FFFFFFFF:Sound Test (02/13):LDA $0800
:darwin:20B10000:40A1:91002723:FFFFFFFF:Sound Test (03/13):CMPA $00 / BEQ $40C8
:darwin:20B10000:40A5:81F7270E:FFFFFFFF:Sound Test (04/13):CMPA #$F7 / BEQ $40B7
:darwin:20B10000:40A9:81FB270E:FFFFFFFF:Sound Test (05/13):CMPA #$FB / BEQ $40BB
:darwin:20B10000:40AD:81FE270E:FFFFFFFF:Sound Test (06/13):CMPA #$FE / BEQ $40BF
:darwin:20B10000:40B1:81FD270E:FFFFFFFF:Sound Test (07/13):CMPA #$FD / BEQ $40C3
:darwin:20B10000:40B5:20110C01:FFFFFFFF:Sound Test (08/13):BRA $40C8 / INC $01
:darwin:20B10000:40B9:200D0A01:FFFFFFFF:Sound Test (09/13):BRA $40C8 / DEC $01
:darwin:20B10000:40BD:2009D601:FFFFFFFF:Sound Test (10/13):BRA $40C8 / LDB $01
:darwin:20B10000:40C1:2002C600:FFFFFFFF:Sound Test (11/13):BRA $40C5 / LDB #$00
:darwin:20A10000:40C5:00F70802:FFFFFFFF:Sound Test (12/13):STB $0802
:darwin:20B10000:40C8:970020D2:FFFFFFFF:Sound Test (13/13):STA $00 / BRA $409E

Insterting a credit triggers Sound Test. A sound code is displayed by Watchpoint function on cheat engine.
Up = Code+1, Down = Code-1, Button 1 = Play, Button 2 = Stop.