DIAMOND FLOWER INC.
MIO-400KF Rev. 0
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Data bus: 16-bit, ISA
Size: Half-length, full-height card
Hard drives supported: Two AT Interface (IDE) drives
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 data cable connector-floppy drive |
CN2 |
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16-pin connector-game port |
CN3 |
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10-pin connector-serial port 2 |
CN4 |
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40-pin IDE (AT) Interface connector |
CN5 |
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DB-9 male connector-serial port 1 |
CN6 |
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DB-25 female connector-parallel port |
CN7 |
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USER CONFIGURABLE SETTINGS | |||
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Function |
Location |
Setting | |
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Hard drive enabled |
JP3/jumper 8 |
pins 2 & 3 closed | |
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Hard drive disabled |
JP3/jumper 8 |
pins 1 & 2 closed | |
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Parallel port uses IRQ7 (For LPT1 or 2) |
JP6 |
pins 2 & 3 closed | |
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Parallel port uses IRQ5 (For LPT3) |
JP6 |
pins 1 & 2 closed | |
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SERIAL PORT SIGNAL STATUS | |||
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JP1 - Serial Port 1, JP2 - Serial Port 2 | |||
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Function |
JP1 or JP2 |
Setting | |
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DCD (Data Carrier Detect) - NORMAL |
Jumper 1 |
pins 1 & 2 closed | |
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DCD (Data Carrier Detect) - FORCED TRUE |
Jumper 1 |
pins 2 & 3 closed | |
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DSR (Data Set Ready) - NORMAL |
Jumper 2 |
pins 1 & 2 closed | |
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DSR (Data Set Ready) - FORCED TRUE |
Jumper 2 |
pins 2 & 3 closed | |
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CTS (Clear To Send) - NORMAL |
Jumper 3 |
pins 1 & 2 closed | |
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CTS (Clear To Send) - FORCED TRUE |
Jumper 3 |
pins 2 & 3 closed | |
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PARALLEL PORT CONFIGURATION | |||
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LPT |
JP3/jumper 1 |
JP3/jumper 2 | |
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Disabled |
pins 1 & 2 closed |
pins 1 & 2 closed | |
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LPT1 on 3BC |
pins 1 & 2 closed |
pins 2 & 3 closed | |
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LPT3 on 278 |
pins 2 & 3 closed |
pins 1 & 2 closed | |
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LPT2 on 378 |
pins 2 & 3 closed |
pins 2 & 3 closed | |
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SERIAL PORT CONFIGURATION | |||||
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CN6 |
CN4 |
JP3/jumper 3 |
JP3/jumper 4 |
JP3/jumper 5 | |
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COM1 |
COM2 |
pins 2 & 3 closed |
pins 2 & 3 closed |
pins 2 & 3 closed | |
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COM1 |
Disabled |
pins 2 & 3 closed |
pins 1 & 2 closed |
pins 2 & 3 closed | |
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COM2 |
COM1 |
pins 2 & 3 closed |
pins 2 & 3 closed |
pins 1 & 2 closed | |
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Disabled |
COM1 |
pins 1 & 2 closed |
pins 2 & 3 closed |
pins 1 & 2 closed | |
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Disabled |
COM2 |
pins 1 & 2 closed |
pins 2 & 3 closed |
pins 2 & 3 closed | |
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COM2 |
Disabled |
pins 2 & 3 closed |
pins 1 & 2 closed |
pins 1 & 2 closed | |
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Disabled |
Disabled |
pins 1 & 2 closed |
pins 1 & 2 closed |
pins 1 & 2 closed | |
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FLOPPY DRIVE CONFIGURATION | |||
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Drive |
JP3/jumper 6 |
JP3/jumper 7 | |
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Floppy drive enabled |
pins 2 & 3 closed |
pins 2 & 3 closed | |
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Floppy drive disabled |
pins 1 & 2 closed |
pins 2 & 3 closed | |
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SERIAL PORT CONFIGURATION JP4 - SERIAL PORT 2 JP5 - SERIAL PORT 1 | ||
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Port is DTE (Data Terminal Equipment) |
pins 1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10 closed | |
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Port is DCE (Data Comm. Equipment) |
pins 1 & 3, 2 & 4, 5 & 7, 6 & 8, 9 & 10 closed | |