Qi 300 Rev 'E' 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 Ethernet
P/N 14271531
REV E
6564 Initial Release of Rev E M'board 01 21/2/89
6671 Potential Read Errors with 'DD' Floppy Disks 02 28/4/89
2114 Approve Hitachi HM514256AJP-10 03 28/4/89
6680 Increase VGA Screen Intensity 04 5/5/89
2191 Approve Toshiba 15 12120721 (8k*8) 05 12/5/89
6712 Change RP13 from 12123921 to 11622921 06 19/6/89
6783 Fix for 16MHz 387 Add 10pF & 100pF 07 19/6/89
2362 Replace Capacitor 11154921 for 100pF 08 5/7/89
2363 Replace SR72 6803 Rejected 09 6/7/89
2203 Add Mod Strike Label 11772371 to Boards 10 29/6/89
2338 Standardise Family Rev Levels 19 12/7/89
6845 Release of S/W 20 16/8/89
6873 Replace Resistors on M'boards 21 14/9/89
6900 Change Value of SR28 & SR108 22 10/10/89
2786 Add 2K2 Res 24 27/2/90
7169 AVL 25 29/3/90
7212 Mods Required 26 14/5/90
7228 Disqualify Brooktree 27 22/5/90
7227 Disqualify Euroquartz 28 6/6/90
7251 Add Delay Line @ IC156 29 5/7/90
3361 Disqualify TFC 30 21/8/90
7360 Add D/B to M/B 31 15/10/90
7399I C-JUPD155 Updated to Rev C 32 30/10/90
PP36 0011780321 Use Nat Semi/Motorola 33 29/10/90
7439 Wire Links Required Running OS/2 34 3/11/90
7443 S/W Updated to Rev G 35 14/11/90
7460 Change Value of SR107 + 114 36 19/11/90
3601 Change SC42 to 51nF, C3 to 51nF, C9 to 51nF 37 13/12/90
7637 10nF Cap. 38 29/3/91
7611 Uprev Security Chip 39 24/5/91
7691 C Step 82C501 Rework 40 30/4/91
15028 Change 47nF to 51nF Cap @ SC42 41 24/5/91
20351 Security S/W Update 42 29/7/91
20269 Change IC117 to JUPE117A 43
386SX-16
No Ethernet
P/N 14374231
REV E
12225 Initial Release 01 7/7/89
12287 Delete Items 48 & 426 02 18/8/89
2338 Standardise Family Rev Levels 19 12/7/89
6845 Release of S/W 20 16/8/89
6873 Replace Resistors on M'boards 21 14/9/89
6900 Change Value of SR28 & SR108 22 10/10/89
2786 Add 2K2 Res. 24 27/2/90
7169 AVL 25 29/3/90
7212 Mods Required 26 14/5/90
7228 Disqualify Brooktree 27 22/5/90
7227 Disqualify Euroquartz 28 6/6/90
7251 Add Delay Line @ IC156 29 5/7/90
3361 Disqualify TFC 30 21/8/90
7399 IC-JUPD155 Updated to Rev C 32 30/10/90
PP3600 11780321 Use Nat Semi/Motorola 33 29/10/90
7439 Wire Links Required Running OS/2 34 3/11/90
7443 S/W Updated to Rev G 35 14/11/90
7460 Change Value of SR107 + 114 36 19/11/90
3601 Change SC42 to 51nF, C3 to 51nF, C9 to 51nF 37 13/12/90
7637 10nF Cap. 38 29/3/91
7611 Uprev Security Chip 39 24/5/91
15021 Change 47nF to 51nF Cap @ SC42 40 24/5/91
20351 Security S/W Update 41 29/7/91
20269 Change IC117 to JUPE117A 42

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