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![[Plus 4 keyboard matrix]](large/page_07a.gif) | |
| KEYBOARD MATRIX | |
![[7501 pinout]](large/page_07b.gif) | ![[7360 pinout]](large/page_07c.gif) |
| PIN ASSIGNMENT U2-251536-01 CUSTOM MICROPROCESSOR | PIN ASSIGNMENT U1-251535-01 VLSI, TEXT DISPLAY TED |
![[Plus 4 schematic #310164 (1 of 4)]](large/page_07d.gif) |
| Plus 4 Schematic #310164 (1 of 4) |
| This page has been created by Sami Rautiainen. | |
| Read the small print. | Last updated August 16, 1998. |