Tetris (bootleg set 3): Difference between revisions

Revision as of 17:34, 21 September 2014

QTY	Type	clock	position	function
1x	SY6502	MHz		8-bit Microprocessor - main
1x	P8749H	MHz		8-bit Microcontroller - main (internal ROM dumped)
1x	76489	MHz	u16	Digital Complex Sound Generator - sound
1x	oscillator	4.000	40
1x	oscillator	10.000MHz	107
1x	oscillator	14.31818MHz	143

QTY	Type	position	status
1x	KM28C16	ic3	dumped
2x	27C512	ic1,ic2	dumped

QTY	Type	position
1x	HM6264LP-15
1x	UM6116K-2

QTY	Type	status
2x	GAL18V8A-25LP	read protected
2x	PALCE18V8H-25PC/4	read protected
2x	PAL16R4B-2CN	read protected

1x 28x2 JAMMA edge connector
1x trimmer (volume)
1x 4x2 switches DIP

934

@@ Line 67: / Line 67: @@
 |1x || [[8k x 8|HM6264LP-15]] ||
 |-
-|1x || [[2k x 8|UM6116K-2]] ||
+|1x || [[SRAM 2k x 8|UM6116K-2]] ||
 |}