ASKA TECHNOLOGIES
ASKA 2845 AT SUPER I/O INTERFACE CARD
|
Data Bus |
16-bit ISA |
|
Card Size |
Full height, three-quarters length |
|
Hard Drives Supported |
Two IDE(AT) devices |
|
Floppy Drives Supported |
Two 360KB or 720KB drives |
|
CONNECTIONS | |||
|
Function |
Label |
Function |
Label |
|
10-pin serial port 1 - internal |
CN1 |
15-pin game port - external |
CN5 |
|
10-pin serial port 2 - internal |
CN2 |
10-pin bus mouse port |
CN6 |
|
40-pin IDE(AT) connector |
CN3 |
25-pin parallel port - external |
CN7 |
|
34-pin cable connector - floppy drive |
CN4 |
4-pin drive active LED |
JP20 |
|
USER CONFIGURABLE SETTINGS | |||
|
Setting |
Label |
Position | |
|
Floppy drive interface enabled |
JP1 |
Pins 1 & 2 closed | |
|
Floppy drive interface disabled |
JP1 |
Pins 2 & 3 closed | |
|
IDE(AT) interface enabled |
JP4 |
Pins 1 & 2 closed | |
|
IDE(AT) interface disabled |
JP4 |
Pins 2 & 3 closed | |
|
Parallel port address is 378h |
JP5 |
Pins 1 & 2 closed | |
|
Parallel port address is 278h |
JP5 |
Pins 2 & 3 closed | |
|
Serial port 1 address is 3F8h (COM1:) |
JP6 |
Pins 1 & 2 closed | |
|
Serial port 1 address is 3E8h (COM3:) |
JP6 |
Pins 2 & 3 closed | |
|
Serial port 2 address is 2F8h (COM2:) |
JP7 |
Pins 1 & 2 closed | |
|
Serial port 2 address is 2E8h (COM4:) |
JP7 |
Pins 2 & 3 closed | |
|
Serial port 2 enabled |
JP8 |
Pins 1 & 2 closed | |
|
Serial port 2 disabled |
JP8 |
Pins 2 & 3 closed | |
|
Serial port 1 enabled |
JP9 |
Pins 1 & 2 closed | |
|
Serial port 1 disabled |
JP9 |
Pins 2 & 3 closed | |
|
Parallel port enabled |
JP10 |
Pins 1 & 2 closed | |
|
Parallel port disabled |
JP10 |
Pins 2 & 3 closed | |
|
Hard drive is connected to IDE interface |
JP12 |
Pins 1 & 2 closed | |
|
Hard drive is not connected to IDE interface |
JP12 |
Pins 2 & 3 closed | |
|
USER CONFIGURABLE SETTINGS (CONT) | |||
|
Setting |
Label |
Position | |
|
Bus mouse port enabled |
JP13 |
Pins 1 & 2 closed | |
|
Bus mouse port disabled |
JP13 |
Pins 2 & 3 closed | |
|
Game port enabled |
JP14 |
Pins 1 & 2 closed | |
|
Game port disabled |
JP14 |
Pins 2 & 3 closed | |
|
IDE IOCHRDY signal disabled |
JP19 |
Open | |
|
IDE IOCHRDY signal enabled |
JP19 |
Closed | |
|
BUS MOUSE INTERRUPT SELECTION | ||||
|
Setting |
JP15 |
JP16 |
JP17 |
JP18 |
|
IR/FONT> |
Open |
Open |
Open |
Closed |
|
IRQ3 |
Open |
Closed |
Open |
Open |
|
IRQ4 |
Closed |
Open |
Open |
Open |
|
IRQ5 |
Open |
Open |
Closed |
Open |
|
Note: If IRQ4 is selected, serial port 1 must be disabled. If IRQ3 is selected, serial port 2 must be disabled. | ||||