EVEREX SYSTEMS, INC.
IDE-2V
|
| |
|
Data bus: |
32-bit, VL-bus |
|
Size: |
Three/quarter-length, half-height card |
|
Hard drive supported: |
Two IDE (AT) Interface drives |
|
Floppy drives supported: |
Two 360KB, 720KB, 1.2MB, or 1.44MB drives |
|
CONNECTIONS | |
|
Function |
Location |
|
34-pin control cable connector-floppy drive |
J1 |
|
25-pin parallel port (LPT1/2) - external |
J2 |
|
10-pin serial port 2 (COM2/4) - internal |
J3 |
|
10-pin serial port 1 (COM1/3) - internal |
J4 |
|
40-pin AT Interface (IDE) connector |
J5 |
|
4-pin connector-Drive active LED |
J6 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Location |
Setting | |
|
IDE normal mode enabled |
JP1 |
pins 1 & 2 closed | |
|
IDE turbo mode enabled |
JP1 |
pins 2 & 3 closed | |
|
Hard drive enabled |
JP8 |
open | |
|
JP21 |
pins 2 & 3 closed | ||
|
Hard drive disabled |
JP8 |
closed | |
|
JP21 |
pins 1 & 2 closed | ||
|
Parallel Port (J2) uses IRQ7 |
JP9 |
pins 1 & 2 closed | |
|
Parallel Port (J2) uses IRQ5 |
JP9 |
pins 2 & 3 closed | |
|
Floppy drive enabled |
JP22 |
pins 2 & 3 closed | |
|
Floppy drive disabled |
JP22 |
pins 1 & 2 closed | |
|
Serial Port 1 (J4) uses IRQ4 |
JP23 |
pins 1 & 2 closed | |
|
Serial Port 1 (J4) uses IRQ3 |
JP23 |
pins 2 & 3 closed | |
|
Serial Port 2 (J3) uses IRQ3 |
JP24 |
pins 1 & 2 closed | |
|
Serial Port 2 (J3) uses IRQ4 |
JP24 |
pins 2 & 3 closed | |
|
IDE RECOVERY TIME | |||
|
TIme |
Jumper JP3 |
Jumper JP4 | |
|
120ns |
pins 1 & 2 closed |
pins 1 & 2 closed | |
|
180ns |
pins 2 & 3 closed |
pins 1 & 2 closed | |
|
240ns |
pins 1 & 2 closed |
pins 2 & 3 closed | |
|
300ns |
pins 2 & 3 closed |
pins 2 & 3 closed | |
|
SERIAL PORT 1 (J4) CONFIGURATION | |||
|
Address |
Jumper JP15 |
Jumper JP16 | |
|
3F8h |
pins 2 & 3 closed |
pins 2 & 3 closed | |
|
2F8h |
pins 1 & 2 closed |
pins 2 & 3 closed | |
|
Disabled |
pins 2 & 3 closed |
pins 1 & 2 closed | |
|
Disabled |
pins 1 & 2 closed |
pins 1 & 2 closed | |
|
SERIAL PORT 2 (J3) CONFIGURATION | |||
|
Address |
Jumper JP17 |
Jumper JP18 | |
|
2F8h |
pins 2 & 3 closed |
pins 2 & 3 closed | |
|
3F8h |
pins 1 & 2 closed |
pins 2 & 3 closed | |
|
Disabled |
pins 2 & 3 closed |
pins 1 & 2 closed | |
|
Disabled |
pins 1 & 2 closed |
pins 1 & 2 closed | |
|
PARALLEL PORT (J2) CONFIGURATION | |||
|
Address |
Jumper JP19 |
Jumper JP20 | |
|
278h |
pins 2 & 3 closed |
pins 2 & 3 closed | |
|
378h |
pins 1 & 2 closed |
pins 2 & 3 closed | |
|
3BCh |
pins 2 & 3 closed |
pins 1 & 2 closed | |
|
Disabled |
pins 1 & 2 closed |
pins 1 & 2 closed | |
|
IRQ14 CONFIGURATION | |||
|
Function |
Jumper JP27 |
Jumper JP28 | |
|
IRQ14 connected directly to bus |
open |
closed | |
|
IRQ14 buffered mode enabled |
closed |
open | |
|
MISCELLANEOUS TECHNICAL NOTES |
|
Jumper JP29 is factory configured - do not alter. |