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Articles / TULARC / PC info / Motherboards / Motherboards / |  |
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PS/2 MODEL 80 (8580-A21, A31) Motherboard Settings and Configuration |
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IBM CORPORATION
PS/2 MODEL 80 (8580-A21, A31)
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Processor |
80386DX |
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Processor Speed |
16/20/25MHz |
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Chip Set |
None |
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Max. Onboard DRAM |
8MB |
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Cache |
None |
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BIOS |
IBM |
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Dimensions |
355mm x 254mm |
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I/O Options |
Serial port, parallel port, pointing device connector, display connector, video adapter slot, floppy drive connector |
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NPU Options |
80387 |
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CONNECTIONS | |||
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Purpose |
Location |
Purpose |
Location |
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Power supply |
J1 |
Serial port |
J6 |
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Floppy drive |
J2 |
Parallel port |
J7 |
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Battery/speaker |
J3 |
Pointing device |
J8 |
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Video adapter slot |
J4 |
Keyboard |
J9 |
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VGA port |
J5 | ||
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DRAM CONFIGURATION | ||
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Size |
Bank 0 |
Bank 1 |
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1MB |
(1) 256K x 36 |
NONE |
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2MB |
(1) 256K x 36 |
(1) 256K x 36 |
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4MB |
(1) 1M x 36 |
NONE |
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8MB |
(1) 1M x 36 |
(1) 1M x 36 |
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Note:SIMMs are a proprietary IBM design, standard 36-bit SIMMs can not be used. | ||
PS/2 MODEL 80 (8580-A21, A31), motherboard, processor, socket, pentium, pentium pro, celeron, powerpc, alpha, 8088, 8086, 286, 386, 486, configuration, RAM, DRAM, floppy, jumper, connections
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