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SILICON VALLEY COMPUTER, INC.

ADP50-3, GOLD CARD40-T8

Data bus: 8-bit, ISA

Size: Half-length, full-height card

Hard drives supported: Two IDE (XT/AT) Interface drives

Floppy drives supported: Two 360KB or 720KB drives (external only)

CONNECTIONS

Function

Location

DB-37 control cable connector-floppy drive

J1

40-pin IDE (XT/AT) Interface connector

J2

5-pin connector-DC power

P2

BIOS ADDRESS

Select

E1

E2

E3

 

Disabled

open

open

open

»

C800h

open

open

closed

 

CA00h

open

closed

closed

 

CC00h

closed

open

closed

 

CE00h

closed

closed

closed

INTERRUPT REQUEST

Function

E4

E5

E6

»

Disabled

open

open

open

 

IRQ5

closed

open

closed

 

IRQ2

closed

closed

open

MISCELLANEOUS TECHNICAL NOTES

This controller has a built-in low level format program. To enter the program run the DEBUG utility supplied with DOS and at the prompt enter: G=C800:6.