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286 X LAYOUT

1. LAYOUT:


2. SOCKETS:


Socket

Chip

Description
U4 16C452
U11 8042 Keyboard Controller
U12 High Bios
U16 Low Bios
U17 82C303
U18 82C302
U30 82C301
U33 8573 Floppy Controller
U43 80287 Math Co-processor (optional)
U44 80286 CPU

3. JUMPERS:


NOTE:

1. Parallel Port LPT1 must be set to IRQ7, LPT 2 must be set to IRQ5
2. Indicates default settings.


4. CONNECTORS:



5. RISER CARD:


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