KENTECH COMPUTER (HK), LTD.
EVLSIO-V2-003 (PDC20230)
|
Card Type |
Hard drive controller card |
|
Hard Drives supported |
Four EIDE drives |
|
Floppy drives supported |
Two 360KB, 720KB, 1.2MB, or 1.44MB drives |
|
Data Bus |
32-bit VESA Local Bus |
|
Card Size |
Full-length, half-height card |
|
CONNECTIONS | |||
|
Function |
Location |
Function |
Location |
|
2-pin connector - drive active LED |
JP14 |
10-pin serial port 2 - internal |
CN5 |
|
40-pin IDE interface 1 |
CN2 |
34-pin cable connector - floppy drive |
CN6 |
|
40-pin IDE interface 2 |
CN3 |
16-pin game port |
CN7 |
|
10-pin serial port 1 - internal |
CN4 |
25-pin parallel port - external |
CN9 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
IDE interface 2 enabled |
JP5 |
Pins 1 & 2 closed | |
|
IDE interface 2 disabled |
JP5 |
Pins 2 & 3 closed | |
|
IDE interface 2 select address is 1F0h |
JP6 |
Pins 1 & 2 closed | |
|
IDE interface 2 select address is 170h |
JP6 |
Pins 2 & 3 closed | |
|
Factory configured - do not alter |
JP19 |
Pins 1 & 2 closed | |
|
IDE interface 1 enabled |
JP20 |
Pins 2 & 3 closed | |
|
IDE interface 1 disabled |
JP20 |
Pins 1 & 2 closed | |
|
IDE interface 1 select address is 1F0h |
JP27 |
Pins 1 & 2 closed | |
|
IDE interface 1 select address is 170h |
JP27 |
Pins 2 & 3 closed | |
|
IDE interface 2 select IRQ14 |
JP29 |
Pins 1 & 2 closed | |
|
IDE interface 2 select IRQ15 |
JP29 |
Pins 2 & 3 closed | |
|
IDE interface 1 select IRQ14 |
JP30 |
Pins 1 & 2 closed | |
|
IDE interface 1 select IRQ15 |
JP30 |
Pins 2 & 3 closed | |
|
Floppy drive port address 3F0-3F7 |
JP35 |
Pins 1 & 2 closed | |
|
Floppy drive port address 370-377 |
JP35 |
Pins 2 & 3 closed | |
|
Serial port 1 enabled |
JP36 |
Pins 1 & 2 closed | |
|
Serial port 1 disabled |
JP36 |
Pins 2 & 3 closed | |
|
Floppy drive interface enabled |
JP38 |
Pins 1 & 2 closed | |
|
Floppy drive interface disabled |
JP38 |
Pins 2 & 3 closed | |
|
Game port enabled |
JP39 |
Pins 1 & 2 closed | |
|
Game port disabled |
JP39 |
Pins 2 & 3 closed | |
|
Parallel port enabled |
JP42 |
Pins 1 & 2 closed | |
|
Parallel port disabled |
JP42 |
Pins 2 & 3 closed | |
|
Serial port 2 enabled |
JP43 |
Pins 1 & 2 closed | |
|
Serial port 2 disabled |
JP43 |
Pins 2 & 3 closed | |
|
IDE DRIVE SPEED SELECTION | ||
|
Speed |
JP22 |
JP23 |
|
Speed 0 |
Pins 2 & 3 closed |
Pins 2 & 3 closed |
|
Speed 2 |
Pins 1 & 2 closed |
Pins 2 & 3 closed |
|
Speed 4 |
Pins 2 & 3 closed |
Pins 1 & 2 closed |
|
Speed 6 |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
|
PRIMARY IDE CONTROLLER SELECTION | ||||
|
Primary |
JP6 |
JP27 |
JP29 |
JP30 |
|
IDE interface 1 |
Pins 2 & 3 closed |
Pins 1 & 2 closed |
Pins 2 & 3 closed |
Pins 1 & 2 closed |
|
IDE interface 2 |
Pins 1 & 2 closed |
Pins 2 & 3 closed |
Pins 1 & 2 closed |
Pins 2 & 3 closed |
|
ROM BIOS SELECTION | ||
|
ROM-BIOS TYPE |
JP12 |
JP13 |
|
27256 |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
|
27512 |
Pins 2 & 3 closed |
Pins 2 & 3 closed |
|
MEMORY ADDRESS SELECTION | ||||||
|
Address |
JP7 |
JP8 |
JP9 |
JP10 |
JP11 | |
|
E8000 |
Closed |
Open |
Open |
Open |
Open | |
|
E0000 |
Open |
Closed |
Open |
Open |
Open | |
|
D8000 |
Open |
Open |
Closed |
Open |
Open | |
|
D0000 |
Open |
Open |
Open |
Closed |
Open | |
|
C8000 |
Open |
Open |
Open |
Open |
Closed | |
|
PARALLEL PORT ADDRESS SELECTION | |||
|
Setting |
Label |
Position | |
|
LPT1 (378h) |
JP37 |
Pins 1 & 2 closed | |
|
LPT2 (278h) |
JP37 |
Pins 2 & 3 closed | |
|
SERIAL PORT 1 ADDRESS SELECTION | |||
|
Setting |
Label |
Position | |
|
COM1 (3F8h) |
JP41 |
Pins 1 & 2 closed | |
|
COM3 (3E8h) |
JP41 |
Pins 2 & 3 closed | |
|
SERIAL PORT 2 ADDRESS SELECTION | |||
|
Setting |
Label |
Position | |
|
COM2 (2F8h) |
JP40 |
Pins 1 & 2 closed | |
|
COM4 (2E8h) |
JP40 |
Pins 2 & 3 closed | |
|
SERIAL PORT 1 INTERRUPT SELECTION | |||||
|
IRQ |
W6 |
W7 |
W8 |
W9 |
W10 |
|
IRQ3 |
Open |
Open |
Open |
Open |
2 & 3 |
|
IRQ4 |
Open |
Open |
Open |
2 & 3 |
Open |
|
IRQ5 |
Open |
Open |
2 & 3 |
Open |
Open |
|
IRQ7 |
Open |
2 & 3 |
Open |
Open |
Open |
|
IRQ9 |
2 & 3 |
Open |
Open |
Open |
Open |
|
Note: Pins designated should be in the closed position. | |||||
|
SERIAL PORT 2 INTERRUPT SELECTION | |||||
|
IRQ |
W6 |
W7 |
W8 |
W9 |
W10 |
|
IRQ3 |
Open |
Open |
Open |
Open |
1 & 2 |
|
IRQ4 |
Open |
Open |
Open |
1 & 2 |
Open |
|
IRQ5 |
Open |
Open |
1 & 2 |
Open |
Open |
|
IRQ7 |
Open |
1 & 2 |
Open |
Open |
Open |
|
IRQ9 |
1 & 2 |
Open |
Open |
Open |
Open |
|
Note: Pins designated should be in the closed position. | |||||
|
PARALLEL PORT INTERRUPT SELECTION | |||||
|
IRQ |
W1 |
W2 |
W3 |
W4 |
W5 |
|
IRQ3 |
Open |
Open |
Open |
Open |
Closed |
|
IRQ4 |
Open |
Open |
Open |
Closed |
Open |
|
IRQ5 |
Open |
Open |
Closed |
Open |
Open |
|
IRQ7 |
Open |
Closed |
Open |
Open |
Open |
|
IRQ9 |
Closed |
Open |
Open |
Open |
Open |