CHICONY, INC.
CH-101B
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Data bus: 16-bit, ISA
Size: Half-length, full-height card
Hard drives supported: Two IDE Interface (AT) 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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34-pin data cable connector-floppy drive |
J1 |
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40-pin IDE Interface (AT) connector-internal |
J2 |
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10-pin serial port 2 connector-internal |
J3 |
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DB-9 serial port 1 connector-external |
J4 |
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DB-25 parallel port connector-external |
J5 |
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2-pin connector-drive active LED |
J6 |
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USER CONFIGURABLE SETTINGS | |||
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Function |
Location |
Setting | |
| » |
Floppy drive port address is 3F0-3F7h |
JP2/jumper 2 |
open |
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Floppy drive port address is 370-377h |
JP2/jumper 2 |
closed | |
| » |
Single speed floppy drive supported |
JP2/jumper 3 |
closed |
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Dual speed floppy drive supported |
JP2/jumper 3 |
open | |
| » |
Parallel Port is set for LPT1 |
JP3 |
pins 1 & 2 closed |
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Parallel Port is set for LPT2 |
JP3 |
pins 2 & 3 closed | |
| » |
Parallel Port uses IRQ7 |
JP4 |
pins 1 & 2 closed |
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Parallel Port uses IRQ5 |
JP4 |
pins 2 & 3 closed | |
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Parallel Port disabled |
JP3 |
open | |
| » |
Serial Port 1 (CN4) is set for COM1 |
JP5 |
pins 1 & 2 closed |
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Serial Port 1 (CN4) is set for COM3 |
JP5 |
pins 2 & 3 closed | |
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Serial Port 1 disabled |
JP5 |
open | |
| » |
Serial Port 1 (CN3) is set for COM2 |
JP6 |
pins 1 & 2 closed |
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Serial Port 1 (CN3) is set for COM4 |
JP6 |
pins 2 & 3 closed | |
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Serial Port 1 disabled |
JP6 |
open | |
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HARD DRIVE CONFIGURATION | ||||
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Drive |
JP2/jumper 1 |
JP2/jumper 4 |
JP2/Jumper 5 | |
| » |
Normal hard drive operation |
closed |
closed |
closed |
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Supports CP-344 and WD93048-A type drives |
open |
closed |
closed | |
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Secondary hard drive port address enabled |
closed |
open |
closed | |
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Supports CP-342 and 3022 type drives |
closed |
closed |
open | |
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Disabled |
open |
open |
open | |