UNIDENTIFIED
MIO-16 REV. 2
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Data bus: |
16-bit, ISA |
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Size: |
Half-length, full-height card |
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Hard drives 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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4-pin connector - Drive Active LED |
CN1 |
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34-pin control cable connector - floppy drive |
CN2 |
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40-pin IDE(AT) Interface connector |
CN3 |
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10-pin serial port 1 (COM1) - internal |
CN4 |
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10-pin serial port 2 (COM2) - internal |
CN5 |
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15-pin game port - external |
CN6 |
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25-pin parallel port - external |
CN7 |
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USER CONFIGURABLE SETTINGS | |||
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Function |
Location |
Setting | |
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Floppy drive enabled |
FDD |
open | |
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Floppy drive disabled |
FDD |
closed | |
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Hard drive enabled |
IDE |
open | |
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Hard drive disabled |
IDE |
closed | |
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IRQ14 without Active control output |
JP3 |
pins 2 & 3 closed | |
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IRQ14 with Active control output |
JP3 |
pins 1 & 2 closed | |
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IOCS16 with Buffer output |
JP8 |
pins 1 & 2 closed | |
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IOCS16 without Buffer output |
JP8 |
pins 2 & 3 closed | |
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PARALLEL PORT (CN7) CONFIGURATION | ||||
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LPT |
Jumper P1 |
Jumper P2 |
Jumper PRT | |
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Disabled |
open |
open |
open | |
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LPT3 (278-27Fh) |
open |
closed |
pins 2 & 3 closed | |
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LPT2 (378-37Fh) |
closed |
open |
pins 1 & 2 closed | |
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SERIAL PORT 1 (CN4) CONFIGURATION | ||||
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COM |
Jumper S1 |
Jumper S3 |
Jumper ACE1 | |
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Disabled |
open |
open |
open | |
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COM1 (3F8-3FFh) |
closed |
open |
pins 2 & 3 closed | |
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COM3 (3E8-3EFh) |
open |
closed |
pins 2 & 3 closed | |
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COM4 (2E8-2EFh) |
closed |
closed |
pins 1 & 2 closed | |
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SERIAL PORT 2 (CN5) CONFIGURATION | ||||
|
COM |
Jumper S2 |
Jumper S4 |
Jumper ACE2 | |
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Disabled |
open |
open |
open | |
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COM2 (2F8-2FFh) |
closed |
open |
pins 1 & 2 closed | |
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COM4 (2E8-2EFh) |
open |
closed |
pins 1 & 2 closed | |
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COM3 (3E8-3EFh) |
closed |
closed |
pins 2 & 3 closed | |