home *** CD-ROM | disk | FTP | other *** search
- -- card: 5901 from stack: in
- -- bmap block id: 0
- -- flags: 0000
- -- background id: 2723
- -- name:
-
-
- -- part contents for background part 17
- ----- text -----
- •Video Display Controller Board (7)
-
-
- -- part contents for background part 18
- ----- text -----
- Jumper Pin 1 to Pin 2 Pin 2 to Pin 3
- E4 For monitor requiring negative For monitor requiring positive
- horizontal sync pulse horizontal sync pulse (default)
- E5 For monitor requiring positive For monitor requiring negative
- vertical sync pulse (default) vertical sync pulse
-
- •Processor (8088) •CoProcessor (8087)
- U24 (4.77 MHz) U13
-
- •System ROM Locations
- ROM Locations System Board # ROM required
- U40 & U47 4 REV B Need 2 ROMs
- U40 4 REC C or later Need 1 REV C or later ROM
- U40 383 All Rev Need 1 Rev C or later ROM
-
- -- part contents for background part 20
- ----- text -----
- •System ROM Revisions Spare Part #100699-001
-
- -- part contents for background part 19
- ----- text -----
-
- REV Part # on ROM
- B 100518-001
- C 100666-001
- E 100298-004
- F 100298-005
- G 105681-001
- H 106265-001
- J 106265-002
-
- •MEMORY ADDRESS DECODER PROM
- Location Memory Part# on chip Spare Part#
- U35 256K 100340-001 N/A
- U35 448K 101255-001 105417-001
- U35 640K 101257-001 105416-001
-
- END Portable & Portable Plus