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Articles / TULARC / PC info / Motherboards / Motherboards / |  |
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286 MODEL-1007-200, VER 1.25 Motherboard Settings and Configuration |
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TOP MICROSYSTEMS, INC.
286 MODEL-1007-200, VER 1.25
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Processor |
80286 |
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Processor Speed |
12/16/20MHz |
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Chip Set |
C & T |
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Max. Onboard DRAM |
1MB |
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Cache |
None |
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BIOS |
Phoenix |
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Dimensions |
330mm x 218mm |
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I/O Options |
16-bit external memory card slot |
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NPU Options |
80287 |
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CONNECTIONS | |||
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Purpose |
Location |
Purpose |
Location |
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Speaker |
J1 |
Power LED & keylock |
J4 |
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Reset switch |
J2 |
External battery |
J6 |
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Turbo LED |
J3 |
16-bit external memory card |
S1 |
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USER CONFIGURABLE SETTINGS | |||
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Function |
Jumper |
Position | |
| » |
Monitor type select color |
J5 |
pins 2 & 3 closed |
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Monitor type select monochrome |
J5 |
pins 1 & 2 closed | |
| » |
NPU is synchronous with CPU |
J19 |
pins 3 & 4 closed |
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NPU is synchronous with oscillator installed at U17 |
J19 |
pins 1 & 2 closed | |
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DRAM CONFIGURATION | ||
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Size |
Bank 0 |
Bank 1 |
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512KB |
(18) 41256 |
NONE |
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640KB |
(18) 41256 |
(18) 4164 |
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1MB |
(18) 41256 |
(18) 41256 |
286 MODEL-1007-200, VER 1.25, motherboard, processor, socket, pentium, pentium pro, celeron, powerpc, alpha, 8088, 8086, 286, 386, 486, configuration, RAM, DRAM, floppy, jumper, connections
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