livio@ALESSIA.DEI.UNIPD.IT (Livio Plos) (05/08/91)
Please could some charitable man send me pinout informations about 256kbyte and 1Mbyte simm. E-mail to me, because I don't regulary receive these groups. Thanks in advance. livio@alessia.dei.unipd.it
steveh@tasman.cc.utas.edu.au (Steven Howell) (05/10/91)
Simm Pinout of a standard Single Inline Memory Modules.
(1MB Simm With Parity) {NOT SIPP}
PIN No~ Function
01 Vcc
02 CAS
03 DQ0
04 A0
05 A1
06 DQ1
A2
08 A3
09 Vss (GND)
10 DQ2
11 A4
12 A5
13 DQ3
14 A6
15 A7
16 DQ4
17 A8
18 A9
19 NC
20 DQ5
21 W/R
22 Vss (GND)
23 DQ6
24 PRD (Parity Read/Write)
25 DQ7
26 Q9 (Parity Bit)
27 RAS
28 NC
29 D9 (Parity bit)
30 Vcc
~