Position: Index > Unclassified >

30-pin SIMM introduction

2017-08-04 05:40  
Declaration:We aim to transmit more information by carrying articles . We will delete it soon, if we are involved in the problems of article content ,copyright or other problems.

This article describes a 30-pin SIMM introduction. The circuit  is very simple but effective utility, worth Duokanjibian then master the principles of this principle.

 

SIMM=Single Inline Memory Module

30 pin SIMM

30 pin SIMM?connector? at the computer

 

PinNameDescription
1VCC5 VDC
2/CASColumn Address Strobe
3DQ0Data 0
4A0Address 0
5A1Address 1
6DQ1Data 1
7A2Address 2
8A3Address 3
9GNDGround
10DQ2Data 2
11A4Address 4
12A5Address 5
13DQ3Data 3
14A6Address 6
15A7Address 7
16DQ4Data 4
17A8Address 8
18A9Address 9
19A10Address 10
20DQ5Data 5
21/WEWrite Enable
22GNDGround
23DQ6Data 6
24A11Address 11
25DQ7Data 7
26QPData Parity Out
27/RASRow Address Strobe
28/CASPSomething Parity ????
29DPData Parity In
30VCC5 VDC

 


Reprinted Url Of This Article:
http://circuits.radio-electronics.co/computer-electronics/simm-30-pin/