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SMART DRIVE I/O ADAPTER Hard Disk/Floppy Controller Settings and Configuration






UNIDENTIFIED

SMART DRIVE I/O ADAPTER

Data bus: 16-bit, ISA

Size: Half-length, full-height card

Hard drives supported: Two IDE Interface (AT) drives

Floppy drives supported: Two 360KB, 720KB, 1.2MB, or 1.44MB

CONNECTIONS

Function

Location

40-pin AT Interface (IDE) connector

CN1

34-pin control cable connector-floppy drive

CN2

15-pin game port

CN3

9-pin serial port 2 - internal

CN4

9-pin serial port 1 - internal*

CN5

9-pin serial port 1 - external*

CN6

25-pin parallel port-external

CN7

4-pin connector-drive active LED

CN11

Note:* These ports share the same I/O port addresses and may not be used at the same time.

USER CONFIGURABLE SETTINGS

Function

Location

Setting

Configuration Register set by hardware (jumpers)

JP1/jumper 1

pins 2 & 3 closed

 

Configuration Register set by software

JP1/jumper 1

pins 1 & 2 closed

Floppy drive enabled

JP1/jumper 4

pins 2 & 3 closed

 

Floppy drive disabled

JP1/jumper 4

pins 1 & 2 closed

Factory configured - do not alter

JP1/jumper 5

pins 1 & 2 closed

Two Floppy drives supported

JP1/jumper 5

pins 2 & 3 closed

Hard drive enabled

JP9 and JP10

closed

 

Hard drive disabled

JP9 and JP10

open

SERIAL PORT CONFIGURATION

CN4

CN5/6

JP1/jumper 6

JP1/jumper 7

JP1/jumper 8

COM2

COM1

pins 2 & 3

pins 2 & 3

pins 2 & 3

Disabled

COM1

pins 2 & 3

pins 2 & 3

pins 1 & 2

COM1

COM2

pins 2 & 3

pins 1 & 2

pins 2 & 3

COM1

Disabled

pins 1 & 2

pins 1 & 2

pins 2 & 3

COM2

Disabled

pins 1 & 2

pins 2 & 3

pins 2 & 3

Disabled

COM2

pins 2 & 3

pins 1 & 2

pins 1 & 2

Disabled

Disabled

pins 1 & 2

N/A

pins 1 & 2

Note:Pins designated should be in the closed position.

PARALLEL PORT (CN7) CONFIGURATION

LPT

JP1/jumper 2

JP1/jumper 3

LPT2 (378-37Ah)

pins 2 & 3 closed

pins 2 & 3 closed

 

LPT3 (278-27Ah)

pins 1 & 2 closed

pins 2 & 3 closed

 

LPT1 (3BC-3BEh)

pins 2 & 3 closed

pins 1 & 2 closed

 

Disabled

pins 1 & 2 closed

pins 1 & 2 closed








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previous page: PM-540 Hard Disk/Floppy Controller Settings and Configuration
  
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