KOUWELL ELECTRONICS CORPORATION
KW-557
|
Data Bus |
16-bit ISA |
|
Card Size |
Half-height, half-length card |
|
Hard Drives supported |
Two IDE (AT) drives |
|
Floppy drives supported |
Two 360KB, 720KB, 1.2MB, 1.44MB or 2.88MB drives |
|
CONNECTIONS | |||
|
Function |
Location |
Function |
Location |
|
40-pin IDE(AT) connector |
J1 |
10-pin serial port 1 |
J5 |
|
34-pin cable connector - floppy drive |
J2 |
25-pin parallel port - external |
J6 |
|
16-pin game port |
J3 |
4-pin connector - drive active LED |
JP1 |
|
10-pin serial port 2 |
J4 |
|
|
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
Floppy drive primary address is 3F0h |
JP11 |
Pins 2 & 3 closed | |
|
Floppy drive secondary address is 370h |
JP11 |
Pins 1 & 2 closed | |
|
Floppy drive interface enabled |
JP14 |
Pins 1 & 2 closed | |
|
Floppy drive interface disabled |
JP14 |
Pins 2 & 3 closed | |
|
Parallel port IRQ 7 select |
JP16 |
Pins 1 & 2 closed | |
|
Parallel port IRQ 5 select |
JP16 |
Pins 2 & 3 closed | |
|
Game port enabled |
JP21 |
Closed | |
|
Game port disabled |
JP21 |
Open | |
|
IDE(AT) interface enabled |
JP15 |
Pins 1 & 2 closed | |
|
IDE(AT) interface disabled |
JP15 |
Pins 2 & 3 closed | |
|
IDE primary address is 1F0h |
JP10 |
Pins 2 & 3 closed | |
|
IDE secondary address is 170h |
JP10 |
Pins 1 & 2 closed | |
|
PARALLEL PORT ADDRESS SELECTION | ||
|
Setting |
JP7 | |
|
LPT1 (378h) |
Pins 1 & 3, 4 & 6 closed | |
|
LPT2 (278h) |
Pins 1 & 3, 2 & 4 closed | |
|
Disabled |
Pins 3 & 5, 4 & 6 closed | |
|
SERIAL PORT 1 ADDRESS SELECTION | ||
|
Setting |
JP5 | |
|
COM1 (3F8h) |
Pins 1 & 3, 2 & 4 closed | |
|
COM2 (2F8h) |
Pins 1 & 3, 4 & 6 closed | |
|
COM3 (3E8h) |
Pins 2 & 4, 3 & 5 closed | |
|
Disabled |
Pins 3 & 5, 4 & 6 closed | |
|
SERIAL PORT 2 ADDRESS SELECTION | ||
|
Setting |
JP6 | |
|
COM1 (3F8h) |
Pins 1 & 3, 4 & 6 closed | |
|
COM2 (2F8h) |
Pins 1 & 3, 2 & 4 closed | |
|
COM4 (2E8h) |
Pins 2 & 4, 3 & 5 closed | |
|
Disabled |
Pins 3 & 5, 4 & 6 closed | |
|
SERIAL PORT 1 INTERRUPT SELECTION | ||||||
|
IRQ |
JP13/1 |
JP13/2 |
JP13/3 |
JP13/4 |
JP13/5 | |
|
IRQ3 |
Open |
1 & 2 |
Open |
Open |
Open | |
|
IRQ4 |
Open |
Open |
1 & 2 |
Open |
Open | |
|
IRQ5 |
Open |
Open |
Open |
1 & 2 |
Open | |
|
IRQ9 |
Open |
Open |
Open |
Open |
1 & 2 | |
|
IRQ12 |
1 & 2 |
Open |
Open |
Open |
Open | |
|
Note: Designated pins should be in closed position. | ||||||
|
SERIAL PORT 2 INTERRUPT SELECTION | ||||||
|
IRQ |
JP13/1 |
JP13/2 |
JP13/3 |
JP13/4 |
JP13/5 | |
|
IRQ3 |
Open |
2 & 3 |
Open |
Open |
Open | |
|
IRQ4 |
Open |
Open |
2 & 3 |
Open |
Open | |
|
IRQ5 |
Open |
Open |
Open |
2 & 3 |
Open | |
|
IRQ9 |
Open |
Open |
Open |
Open |
2 & 3 | |
|
IRQ12 |
2 & 3 |
Open |
Open |
Open |
Open | |
|
Note: Designated pins should be in closed position. | ||||||
|
PARALLEL PORT MODE SELECTION | |||
|
Setting |
JP9 |
JP12 | |
|
Uni-directional |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
|
EPP |
Pins 1 & 2 closed |
Pins 2 & 3 closed | |
|
ECP |
Pins 2 & 3 closed |
Pins 1 & 2 closed | |
|
Bi-Directional (EPP/ECP) |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
|
PARALLEL PORT DMA SELECTION | |||
|
Setting |
JP17 |
JP18 | |
|
1 |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
|
3 |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |