LOMAS DATA PRODUCTS, INC.
LDP CACHE IIP
|
| |
|
Data bus: |
16-bit, ISA |
|
Size: |
Full-length, full-height card |
|
Hard drive supported: |
Up to seven SCSI devices |
|
Floppy drives supported: |
Two 360KB, 720KB, 1.2MB, or 1.44MB drives |
|
CONNECTIONS | |
|
Function |
Location |
|
34-pin control cable connector - floppy drive |
J3 |
|
50-pin SCSI connector - internal |
J4 |
|
25-pin SCSI II connector - external (optional feature) |
J5 |
|
20-pin factory test connector - internal |
J6 |
|
12-pin connector - Drive active LED |
J7/pins 1 & 2 |
|
12-pin connector - Error LED |
J7/pins 3 & 4 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Location |
Setting | |
|
LED operational when hard drive is active |
J7 |
pins 9 & 10 closed | |
|
LED operational when controller is active |
J7 |
pins 9 & 10 open | |
|
Error LED status software interrogation enabled |
J7 |
pins 11 & 12 open | |
|
Error LED status software interrogation disabled |
J7 |
pins 11 & 12 closed | |
|
1x9 SIMM module configuration enabled |
JP1 & JP2 |
pins 1 & 2 closed | |
|
4x9 SIMM module configuration enabled |
JP1 & JP2 |
pins 2 & 3 closed | |
|
Floppy drive enabled |
JP7 |
closed | |
|
Floppy drive disabled |
JP7 |
open | |
|
Controller supplies TERMPWR to SCSI interface 26 |
JP8 |
closed | |
|
TERMPWR not supplied to SCSI Interface 26 |
JP8 |
open | |
|
BIOS enabled |
JP9 |
closed | |
|
BIOS disabled |
JP9 |
open | |
|
I/O port address is 320h (primary) |
JP12 & JP13 |
closed | |
|
I/O port address is 324h (secondary) |
JP12 & JP13 |
open | |
|
BIOS ADDRESS | |||
|
Address |
Jumper JP10 |
Jumper JP11 | |
|
C800h |
closed |
closed | |
|
D000h |
closed |
open | |
|
D800h |
open |
closed | |
|
INTERRUPT REQUEST | |||
|
IRQ |
JP14/Jumper 1 |
JP14/Jumper 2 | |
|
14 |
closed |
open | |
|
15 |
open |
closed | |
|
MISCELLANEOUS TECHNICAL NOTES |
|
All other jumpers are factory configured -- do not alter. If secondary I/O port address is enabled, configure JP14 to Jumper 1 open, Jumper 2 closed -- IRQ15 enabled. |