TMC RESEARCH CORPORATION
IFSPVL (VER. 2B)
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Data bus: |
32-bit, VL-Bus |
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Size: |
Three/quarter-length, full-height card |
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Hard drive supported: |
Two IDE (AT) interface drives |
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Floppy drives supported: |
Two 360KB, 720KB, 1.2MB, or 1.44MB drives |
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CONNECTIONS | |
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Function |
Location |
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40-pin IDE(AT) interface connector |
J1 |
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34-pin control cable connector - floppy drive |
J2 |
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16-pin game port - internal |
J3 |
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10-pin serial port (COM2/4) - internal |
J4 |
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9-pin serial port (COM1/3) - external |
J5 |
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25-pin parallel port (LPT1/2) - external |
J6 |
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4-pin connector - Drive active LED |
JP1 |
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USER CONFIGURABLE SETTINGS | |||
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Function |
Location |
Setting | |
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IDE(AT) controller enabled |
JP2 |
closed | |
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IDE(AT) controller disabled |
JP2 |
open | |
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CPU is 386DX |
JP3 |
open | |
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CPU is 486 (SX, DX, DX2, Overdrive, 487SX, P24T) |
JP3 |
closed | |
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Floppy controller enabled |
JP4 |
closed | |
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Floppy controller disabled |
JP4 |
open | |
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Game port enabled |
JP5 |
closed | |
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Game port disabled |
JP5 |
open | |
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Parallel port (J6) is LPT1 |
RNG |
pins 2-5 closed | |
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Parallel port (J6) is LPT2 |
RNG |
pins 1-4 closed | |
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Parallel port disabled |
RNG |
pins 4-7 closed | |
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Note: RNG is configured by installing a 4-pin resistor network over the corresponding pins. | |||
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SERIAL PORTS CONFIGURATIONS | ||
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Port 1 (J5) |
Port 2 (J4) |
RNH |
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COM1 |
COM2 |
pins 1-4 closed |
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COM1 |
disabled |
pins 2-5 closed |
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disabled |
COM2 |
pins 3-6 closed |
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disabled |
disabled |
pins 4-7 closed |
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Note: RNH is configured by installing a 4-pin resistor network over the corresponding pins. | ||