...because we can't all be on the bleeding edge...





LDP CACHE IIP

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.