UNIDENTIFIED
E7578BF
|
Chipset |
Winbond |
|
Data Bus |
16-bit ISA |
|
Card Size |
Half height, half length |
|
Hard Drives Supported |
Two IDE(AT) devices |
|
Floppy Drives Supported |
None |
|
CONNECTIONS | |||
|
Function |
Label |
Function |
Label |
|
34-pin cable connector - floppy drive |
CON1 |
9-pin serial port 1 - external |
CON5 |
|
2-pin drive active LED |
CON2 |
10-pin serial port 2 - internal |
CON6 |
|
40-pin IDE(AT) connector |
CON3 |
25-pin parallel port - external |
CON7 |
|
16-pin game port |
CON4 | ||
|
USER CONFIGURABLE SETTINGS | |||
|
Setting |
Label |
Position | |
|
IDE(AT) interface enabled |
J1 |
Pins 2 & 3 closed | |
|
IDE(AT) interface disabled |
J1 |
Pins 1 & 2 closed | |
|
Floppy drive interface enabled |
J2 |
Pins 2 & 3 closed | |
|
Floppy drive interface disabled |
J2 |
Pins 1 & 2 closed | |
|
Floppy drive order is normal (A:, B:) |
J3 |
Pins 2 & 3 closed | |
|
Floppy drive order is reversed (B:, A:) |
J3 |
Pins 1 & 2 closed | |
|
Serial port 1 interrupt is IRQ4 |
J10 |
Pins 2 & 3 closed | |
|
Serial port 1 interrupt is IRQ3 |
J10 |
Pins 1 & 2 closed | |
|
Serial port 2 interrupt is IRQ3 |
J11 |
Pins 2 & 3 closed | |
|
Serial port 2 interrupt is IRQ4 |
J11 |
Pins 1 & 2 closed | |
|
Parallel port interrupt is IRQ7 |
J12 |
Pins 1 & 2 closed | |
|
Parallel port interrupt is IRQ5 |
J12 |
Pins 2 & 3 closed | |
|
Game port enabled |
J13 |
Closed | |
|
Game port disabled |
J13 |
Open | |
|
Parallel port is unidirectional |
J14 |
Closed | |
|
Parallel port is bidirectional |
J14 |
Open | |
|
SERIAL PORT 1 ADDRESS SELECTION | |||
|
Setting |
J4 |
J5 | |
|
3F8h (COM1:) |
Pins 2 & 3 closed |
Pins 1 & 2 closed | |
|
3E8h (COM3:) |
Pins 1 & 2 closed |
Pins 2 & 3 closed | |
|
Disabled |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
|
SERIAL PORT 2 ADDRESS SELECTION | |||
|
Setting |
J6 |
J7 | |
|
2F8h (COM2:) |
Pins 2 & 3 closed |
Pins 1 & 2 closed | |
|
2E8h (COM4:) |
Pins 1 & 2 closed |
Pins 2 & 3 closed | |
|
Disabled |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
|
PARALLEL PORT ADDRESS SELECTION | |||
|
Setting |
J8 |
J9 | |
|
3BCh |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
|
378h |
Pins 1 & 2 closed |
Pins 2 & 3 closed | |
|
278h |
Pins 2 & 3 closed |
Pins 1 & 2 closed | |
|
Disabled |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |