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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