UNIDENTIFIED
VESA ENHANCED IDE CARD
|
Card Type |
Hard drive controller |
|
Hard Drives supported |
Four EIDE drives |
|
Floppy drives supported |
Two 360KB, 720KB, 1.2MB, 1.44MB or 2.88MB drives |
|
Data Bus |
32-bit VESA Local Bus |
|
Card Size |
Three-quarter length, half-height |
|
CONNECTIONS | |||
|
Function |
Label |
Function |
Label |
|
40-pin primary IDE(AT) connector |
J2 |
10-pin serial port 1 - internal, 9-pin serial port 1 external |
J6 |
|
40-pin secondary IDE(AT) connector |
J3 |
10-pin serial port 2 |
J7 |
|
34-pin cable connector - floppy drive |
J4 |
16-pin game port |
J8 |
|
25-pin parallel port |
J5 |
4-pin connector - drive active LED |
JP3 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
Factory configured - do not alter |
JP4 |
Unidentified | |
|
Factory configured - do not alter |
JP5 |
Unidentified | |
|
Factory configured - do not alter |
JP6/A-B |
Unidentified | |
|
Factory configured - do not alter |
JP7/A-C |
Unidentified | |
|
Game port enabled |
JP8 |
Closed | |
|
Game port disabled |
JP8 |
Open | |
|
Factory configured - do not alter |
JP15 |
Unidentified | |
|
Factory configured - do not alter |
JP16 |
Unidentified | |
|
Factory configured - do not alter |
JP17 |
Unidentified | |
|
Factory configured - do not alter |
JP18 |
Unidentified | |
|
Factory configured - do not alter |
JP19 |
Unidentified | |
|
Floppy drive interface enabled |
JP20 |
Pins 1 & 2 closed | |
|
Floppy drive interface disabled |
JP20 |
Pins 2 & 3 closed | |
|
Floppy drive order is normal (A:, B:) |
JP21 |
Pins 1 & 2 closed | |
|
Floppy drive order is reversed (B:, A:) |
JP21 |
Pins 2 & 3 closed | |
|
IDE INTERFACES CONFIGURATION | |||
|
Setting |
JP1 |
JP2 | |
|
All interfaces enabled |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
|
Primary interface enabled |
Pins 1 & 2 closed |
Pins 2 & 3 closed | |
|
Secondary interface enabled |
Pins 2 & 3 closed |
Pins 1 & 2 closed | |
|
All interfaces disabled |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
|
PARALLEL PORT ADDRESS SELECTION | |||
|
Setting |
JP10 |
JP11 | |
|
278h |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
|
378h |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
|
3BCh |
Pins 2 & 3 closed |
Pins 1 & 2 closed | |
|
Disabled |
Pins 1 & 2 closed |
Pins 2 & 3 closed | |
|
SERIAL PORT 1 ADDRESS SELECTION | |||
|
Setting |
JP13 |
JP14 | |
|
COM1 (3F8h) |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
|
COM3 (3E8h) |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
|
COM4 (2E8h) |
Pins 2 & 3 closed |
Pins 1 & 2 closed | |
|
Disabled |
Pins 1 & 2 closed |
Pins 2 & 3 closed | |
|
SERIAL PORT 2 ADDRESS SELECTION | |||
|
Setting |
JP9 |
JP12 | |
|
COM2 (2F8h) |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
|
COM3 (3E8h) |
Pins 2 & 3 closed |
Pins 1 & 2 closed | |
|
COM4 (2E8h) |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
|
Disabled |
Pins 1 & 2 closed |
Pins 2 & 3 closed | |