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IDE PLUS VL

BOCA RESEARCH, INC.

IDE PLUS VL

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

40-pin IDE(AT) Interface connector

J1

4-pin connector - Drive active LED

J2

34-pin control cable connector - floppy drive

J3

10-pin serial port (COM2/4) - internal

J4

10-pin serial port (COM1/3) - external

J5

25-pin parallel port (LPT1/2) - external

J8

USER CONFIGURABLE SETTINGS

Function

Location

Setting

Serial Port 1 (J5) enabled

J7/jumper 1

pins 1 & 2 closed

 

Serial Port 1 (J5) disabled

J7/jumper 1

pins 2 & 3 closed

Serial Port 2 (J4) enabled

J7/jumper 2

pins 1 & 2 closed

 

Serial Port 2 (J4) disabled

J7/jumper 2

pins 2 & 3 closed

Serial Port 1 (J5) is set to COM1

J7/jumper 3

pins 1 & 2 closed

 

Serial Port 1 (J5) is set to COM3

J7/jumper 3

pins 2 & 3 closed

Serial Port 2 (J4) is set to COM2

J7/jumper 4

pins 1 & 2 closed

 

Serial Port 2 (J4) is set to COM4

J7/jumper 4

pins 2 & 3 closed

Parallel Port (J8) enabled

J7/jumper 5

pins 1 & 2 closed

 

Parallel Port (J8) disabled

J7/jumper 5

pins 2 & 3 closed

Parallel Port (J8) address is 378h

J7/jumper 6

pins 1 & 2 closed

 

Parallel Port (J8) address is 278h

J7/jumper 6

pins 2 & 3 closed

Floppy drive port address is 3F0-3F7h

J7/jumper 8

pins 1 & 2 closed

 

Floppy drive port address is 370-377h

J7/jumper 8

pins 2 & 3 closed

Parallel Port (J8) uses IRQ7

J10/jumper 1

pins 1 & 2 closed

 

Parallel Port (J8) uses IRQ5

J10/jumper 1

pins 2 & 3 closed

Serial Port 1 (J5) uses IRQ4

J10/jumper 2

pins 1 & 2 closed

 

Serial Port 1 (J5) uses IRQ7

J10/jumper 2

pins 2 & 3 closed

Serial Port 2 (J4) uses IRQ3

J10/jumper 3

pins 1 & 2 closed

 

Serial Port 2 (J4) uses IRQ5

J10/jumper 3

pins 2 & 3 closed

FLOPPY DRIVE CONFIGURATION

Drive

J7/jumper 7

J9

Enabled

pins 1 & 2 closed

Closed

 

Disabled

pins 2 & 3 closed

Open