30 PIN SIMM
		COMMODORE 64
Pin	Name	Description	IC1	IC1	SIZES AVAILABLE, 30-pin SIMM:
1	VCC	+5 VDC	9		256KB, 1MB, 4MB, 16MB
2	/CAS	Column Address Strobe	16
3	DQ0	Data 0	2		QP & DP is N/C on SIMMs without parity.
4	A0	Address 0	14		A9 is N/C on 256kB.
5	A1	Address 1	13		A10 is N/C on 256kB & 1MB.
6	DQ1	Data 1	3		A11 is N/C on 256kB, 1MB & 4MB.
7	A2	Address 2	12
8	A3	Address 3	11
9	GND	Ground	18
10	DQ2	Data 2	15
11	A4	Address 4	8
12	A5	Address 5	7
13	DQ3	Data 3	17
14	A6	Address 6	6	18	Optional (GND) , Can be left off.
15	A7	Address 7	10
16	DQ4	Data 4		2
17	A8	Address 8
18	A9	Address 9
19	A10	Address 10
20	DQ5	Data 5		3
21	/WE	Write Enable	4
22	GND	Ground
23	DQ6	Data 6		15
24	A11	Address 11
25	DQ7	Data 7		17
26	QP	Data Parity Out
27	/RAS	Row Address Strobe	5
28	/CASP	Parity
29	DP	Data Parity In
30	VCC	+5 VDC
		Note: SIMM above is a 4MBx9.
TESTED & WORKING RAM TYPES/MODELS:-
"SAMSUNG" 1MB - KM44C1000BJ-7 (Single sided 3 X RAM CHIPS) KOREA
"TOSHIBA" 1MB - TC511000AJ-70 (Single sided 3 X RAM CHIPS) JAPAN
"MITSUBISHI" 1MB - TC511000AJ-70 (Single sided 3 X RAM CHIPS) USA
		(PC25609)