Add-in ISA Board Revision History

Add-in ISA Board Revision History

Item	Build Ref	Reason for Change	Rev.	Date
XPI Backplane P/N 11727911	1753 2203	Vendor approvals Add strike label 11772371	01 02	23/9/88 28/7/89
XEN LED Board P/N 11766611	5542 2088 7423	Initial release Change to drawing 11540821 Change to green LED's	01 02 03	5/12/86 10/4/89 1/1/91
387 SX Daughter Board P/N 14248711 Venus 1 and 2 only	11916 1978 6771 2312 2203 20594	Initial release Add IC 80387SX Delete 11692421, Add 14355730 Add 131066TS Add modification strike label Check all IC sockets 12151021	01 02 03 04 05 06	9/1/89 27/2/89 12/6/89 15/6/89 28/7/89 26/9/91
1 MB Memory Board 80 nS P/N 14547831	7181 12810	Initial release Delete 12119921Add 12177230	01 02	19/5/90 26/7/90
2 MB Memory Board 80 nS P/N 14587931	12805	Basic board change	01	30/7/90
4 MB Memory Board 80 nS P/N 14588031	12805	Basic board change	01	30/7/90
2 MB Memory Board 80 nS P/N 14615231	12880 3625	Initial release Change Ref/Des. PL1, 2 to PL1, 3	01 02	12/9/90 12/12/90
4 MB Memory Board 80 nS P/N 14615131	12880	Initial release	01	12/9/90
8 MB Memory Board P/N 14494131 Will not fit Venus 1	12754	Initial release	01	8/6/90
1 MB Remap Memory Board P/N 14798731	20277 20347 20432	Initial release Add capacitors and switches Various resistor changes	01 02 03	3/7/91 29/7/91 10/9/91
2 MB Remap Memory Board P/N 14798831	20277 20347 20432 21798	Initial release Add capacitors and switches Various resistor changes Add 2 Diodes 11436621	01 02 03 04	3/7/91 29/7/91 10/9/91 N/A
4 MB Remap Memory Board P/N 14798931	20277 20347 20432 21798	Initial release Add capacitors and switches Various resistor changes Add 2 Diodes 11436621	01 02 03 04	3/7/91 29/7/91 10/9/91 N/A
6 MB Remap Memory Board P/N 14799031	20277 20347 20432 21798	Initial release Add capacitors and switches Various resistor changes Add 2 Diodes 11436621	01 02 03 04	3/7/91 29/7/91 10/9/91 N/A
8 MB Remap Memory Board P/N 14799131 Will not fit Venus 1	20277 20347 20432 21177 21798	Initial release Add capacitors and switches Various resistor changes Delete R15 Add R17 Add 4 Diodes 11436621	01 02 03 04 05	3/7/91 29/7/91 10/9/91 5/5/92 N/A
VGA RAM Daughter Board P/N 12176231	12583 12622 12658	Initial Release Initial Release Scorpion conf BOM Change IC socket at PL7	01 02 03	24/1/90 1/3/90 25/4/90
Wombat Security Card Revision C P/N 12236231	21142 21181 21371 21391 21556 21660 16323	Various Changes Various Changes Change Jumper Connections ditto Change to GAL Software CSUM to V1.04 Change filter from 12190130 to 12294230	02 03 04 05 06 07	21/4/92 30/4/92 4/8/92 ditto 13/10/92 30/11/92 4/7/94