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