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PC/16

DIGI INTERNATIONAL, INC.

PC/16

Card Type

Serial

Chipset

Unidentified

I/O Options

Serial ports (16)

Data Bus

8-bit ISA

Card Size

Full height, full length

CONNECTIONS

Function

Label

Function

Label

Serial ports via ribbon cable

P1

Interrupt daisy chain connector

P3

Serial ports via ribbon cable

P2

   

Note:Standard RJ-45 serial ports are provided on an external expansion box.

USER CONFIGURABLE SETTINGS

Setting

Label

Position

Board is not daisy-chained or is daisy-chained and is board 0

J7

Pins 1 & 2 closed

 

Board is daisy-chained and is board 1

J7

Pins 2 & 3 closed

INTERRUPT SELECTION

Setting

J1

J2

J3

J4

J5

J6

2

Closed

Open

Open

Open

Open

Open

3

Open

Closed

Open

Open

Open

Open

4

Open

Open

Closed

Open

Open

Open

5

Open

Open

Open

Closed

Open

Open

6

Open

Open

Open

Open

Closed

Open

7

Open

Open

Open

Open

Open

Closed

BASE I/O ADDRESS SELECTION

Setting

U46

U58

100h - 187h

PAL #40000247

PAL #40000246

130h - 16Fh, 188h, 1B0h - 1EFh

PAL #40000239

PAL #40000238

188h - 26Fh

PAL #40000249

PAL #40000248

230h - 26Fh, 289h, 2B0h - 2EFh

PAL #40000241

PAL #40000240

Note:The base I/O address is fixed by the programmed array logic chips installed in U46 and U58.