Qi 300 Rev 'C' Motherboard Revision History

Information sourced from Mitsubishi Electric's Insight CD page (rev. 1.1.6).


Item Build
Ref
Reason For Change Rev. Date
386SX-16 2MB
Rev C
P/N 14070911
11300 Initial Release of P9 Versions A 1/1/88
11378 Rev B Artwork B 11/4/88
11457 Design Changes C 13/6/88
11458 BOMs for 8042AH & 8742AH D 13/6/88
11467 Rev C Artworks E 27/6/88
11554 Release of Keyboard Controller F 1/8/88
11632 Rework Instructions 1 29/8/88
11675 Update Rework Instructions to Build Level 3 2 30/9/88
11680 Re-Release Build Level 3 R/W CD & BOM Changes 3 26/8/88
11707 Update to Build Level 5 4 30/9/88
11735 Update to Build Level 6 5 17/10/88
6363 Track Cut to Prevent Security Hardware 6 9/11/88
6367 Release of 8742 Security Processor VR1.04.1 7 9/11/88
1845 Remove Texas from 12122421 8 21/12/88
6479 Approve Panasonic 9 21/12/88
6555 Poor Clock Wave Intermittent Fault 10 28/12/88
6446 Takes Boards to C+ 11 10/2/89
6652 Vertical Beat Patt. 12 14/4/89
2089 Add RCA & Molex to AVL 13 21/4/89
6671 Potential Read Error with 'DD' Floppy Disks 14 28/4/89
2191 Approve Toshiba - 15 12120721 (8K x 8) 15 12/5/89
6712 Change RP13 from 12123921 to 11622921 16 19/5/89
2363 Replace SR72. ECR 6803 Rejected 17 6/7/89
2203 Add Mod Strike Label 11772371 to Boards 18 29/6/89
2338 Standardise 'Family' Revision Levels 19 12/7/89
6845 Release 8042 Software for SDP Chip 20 18/8/89
6873 Replace Various Resistors 21 15/9/89
6900 Change Value of SR28 and SR108 22 13/10/89
7169 Disqualify Citizen 24 30/3/90
7228 Disqualify Brooktree 25 25/5/90
7227 Disqualify Euroquartz 26 8/6/90
3361 Disqualify TFC 27 24/8/90
7443 12134421 Software Updated 29 16/11/90
7611 Security Processor 30 24/5/91
7691 C Step 82C501 31 10/5/91
20351 SDP Software 32 29/7/91
386SX-16 1MB
Rev C
P/N 14070811
11300 Initial Release of P9 Versions A 1/1/88
11378 Rev B Artwork B 11/4/88
11457 Design Changes C 13/6/88
11458 BOMs for 8042AH & 8742AH D 13/6/88
11467 Rev C Artworks E 27/6/88
11554 Release of Keyboard Controller F 1/8/88
11632 Rework Instructions 1 29/8/88
11675 Update Rework Instructions to Build Level 3 2 30/9/88
11680 Re-Release Build Level 3 R/W CD & BOM Changes 3 26/8/88
11707 Update to Build Level 5 4 30/9/88
11735 Update to Build Level 6 5 17/10/88
6363 Track Cut to Prevent Security Hardware 6 9/11/88
6367 Release of 8742 Security Processor VR1.04.1 7 9/11/88
1845 Remove Texas from 12122421 8 21/12/88
6479 Approve Panasonic 9 21/12/88
6555 Poor Clock Wave Int. Fault 10 8/12/88
6446 Takes Boards to C+ 11 10/2/89
6652 Vertical Beat Patt. 12 14/4/89
2089 Add RCA & Molex to AVL 13 21/4/89
6671 Potential Read Error with 'DD' Floppy Disks 14 28/4/89
2191 Approve Toshiba - 15 12120721 (8K x 8) 15 12/5/89
6712 Change RP13 from 12123921 to 11622921 16 19/5/89
2363 Replace SR72. ECR 6803 Rejected 17 6/7/89
2203 Add Mod Strike Label 11772371 to Boards 18 29/6/89
2338 Standardise 'Family' Revision Levels 19 12/7/89
6845 Release 8042 s/w for SDP Chip 20 18/8/89
6873 Replace Various Resistors 21 15/9/89
6900 Change Value of SR28 & SR108 22 13/10/89
7169 Disqualify Citizen 24 30/3/90
7228 Disqualify Brooktree 25 25/5/90
7227 Disqualify Euroquartz 26 8/6/90
3361 Disqualify TFC 27 24/8/90
7443 12134421 Software Updated 29 16/11/90
7611 Security Processor 30 24/5/91
7691 C Step 82C501 31 10/5/91
20351 SDP Software 32 29/7/91

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Louis F. Ohland, Peter H. Wendt, David L. Beem, William R. Walsh, Tatsuo Sunagawa, Tomáš Slavotínek, Jim Shorney, Tim N. Clarke, Kevin Bowling, and many others.

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