Revision as of 12:23, 29 June 2010

PCB Infos
name	835
description	Cobra-Command (Italian bootleg)
year
manufacturer

Technical references

QTY	Type	clock	position	function
1x	MC68B09EP		main PCB	8-bit Microprocessor - main
1x	6502		main PCB	8-bit Microprocessor - sound
1x	YM2203		main PCB	FM Operator Type-N (OPN) - sound
1x	YM3812		main PCB	FM Operator Type-L II (OPL II) - sound
2x	Y3014B		main PCB	D/A Converter (DAC) - sound
1x	oscillator	12.000	main PCB

QTY	Type	position	status
7x	27256	a1,a4,a5,a6,a7,a8,a9 main PCB	dumped
2x	TMS27PC512NL	a2,a3 main PCB	dumped
8x	TMS27PC512NL	1-8 ROMs PCB	dumped
3x	N82S129N	1,2,3 ROMs PCB	not yet dumped

QTY	Type	position	status
1x	PAL16L8	main PCB	read protected

1x JAMMA edge connector
1x trimmer (volume)
2x 8x2 switches DIP

Not tested

835

@@ Line 55: / Line 55: @@
 |7x || [[8000 hex 8|27256]] || a1,a4,a5,a6,a7,a8,a9 main PCB|| dumped
 |-
-|2x || [[27512|TMS27PC512NL]] || a2,a3 main PCB || dumped
+|2x || [[1 0000 hex 8|TMS27PC512NL]] || a2,a3 main PCB || dumped
 |-
-|8x || [[27512|TMS27PC512NL]] || 1-8 ROMs PCB || dumped
+|8x || [[1 0000 hex 8|TMS27PC512NL]] || 1-8 ROMs PCB || dumped
 |-
 |3x || [[PROM|N82S129N]] || 1,2,3 ROMs PCB || not yet dumped