UNITED MICROELECTRONICS CORPORATION
FSIO-UC3 (V1.2)
Data Bus |
16-bit ISA |
Card Size |
Half-length, half-height card |
Hard Drives supported |
Two IDE (AT) drives |
Floppy drives supported |
Two 360KB, 720KB, 1.2MB, or 1.44MB drives |
CONNECTIONS | |||
Function |
Location |
Function |
Location |
40-pin IDE(AT) connector |
CN1 |
10-pin serial port 2 - internal |
CN5 |
34-pin cable connector - floppy drive |
CN2 |
25-pin parallel port - external |
CN6 |
16-pin game port |
CN3 |
4-pin connector - drive active LED |
J2 |
10-pin serial port 1 - internal |
CN4 | ||
Note: The location of JP2 is unidentified. |
USER CONFIGURABLE SETTINGS | |||
Function |
Label |
Position | |
IOCHRDY signal enabled |
J1 |
Open | |
IOCHRDY signal disabled |
J1 |
Closed | |
Parallel port IRQ5 select |
J3 |
Pins 1 & 2 closed | |
Parallel port IRQ7 select |
J3 |
Pins 2 & 3 closed | |
Serial port 1 IRQ11 select |
J4 |
Pins 1 & 2 closed | |
Serial port 1 IRQ4 select |
J4 |
Pins 2 & 3 closed | |
Serial port 2 IRQ10 select |
J5 |
Pins 1 & 2 closed | |
Serial port 2 IRQ3 select |
J5 |
Pins 2 & 3 closed | |
Serial port 2 enabled |
JP2 |
Pins 1 & 2 closed | |
Serial port 2 disabled |
JP2 |
Pins 2 & 3 closed | |
Game port enabled |
JP3 |
Pins 1 & 2 closed | |
Game port disabled |
JP3 |
Pins 2 & 3 closed | |
Serial port 1 COM1 select |
JP4 |
Pins 1 & 2 closed | |
Serial port 1 COM3 select |
JP4 |
Pins 2 & 3 closed | |
Parallel port LPT2 select |
JP5 |
Pins 1 & 2 closed | |
Parallel port LPT3 select |
JP5 |
Pins 2 & 3 closed | |
Serial port 1 enabled |
JP6 |
Pins 1 & 2 closed | |
Serial port 1 disabled |
JP6 |
Pins 2 & 3 closed |
USER CONFIGURABLE SETTINGS (CONTINUED) | |||
Function |
Label |
Position | |
Floppy drive interface enabled |
JP7 |
Pins 1 & 2 closed | |
Floppy drive interface disabled |
JP7 |
Pins 2 & 3 closed | |
Factory configured - do not alter |
JP8 |
Unidentified | |
IDE(AT) interface enabled |
JP9 |
Pins 1 & 2 closed | |
IDE(AT) interface disabled |
JP9 |
Pins 2 & 3 closed | |
Factory configured - do not alter |
JP10 |
Unidentified | |
Note: The jumper used to set COM PORTS for the Secondary Serial Port is unidentified. |