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MC/16I (PART NO. 30001224)

DIGI INTERNATIONAL, INC.

MC/16I (PART NO. 30001224)

Card Type

Serial

Processor

80C186

Processor Speed

Unidentified

Chipset

Unidentified

Maximum Onboard Memory

256KB dual-ported RAM

I/O Options

Serial ports (16)

Data Bus

MCA

Card Size

Full height, full length

CONNECTIONS

Function

Label

Function

Label

Header to H1B

H1A

Header to H3B

H3A

Header to H1A

H1B

Header to H3A

H3B

Header to H2B

H2A

RS-232, RS-422, or RS-485 serial ports via unidentified connector

P3

Header to H2A

H2B

RS-232, RS-422, or RS-485 serial ports via unidentified connector

P6

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

The types of serial ports provided are configured at the factory and are not user-configurable.

USER CONFIGURABLE SETTINGS

Setting

Label

Position

Shared memory window is 32KB

J1

Pins 2 & 3 closed

 

Shared memory window is 128KB

J1

Pins 1 & 2 closed

EPROM SIZE SELECTION

Setting

J5

J6

16KB

Pins 1 & 2 closed

Pins 1 & 2 closed

32KB

Pins 1 & 2 closed

Pins 1 & 2 closed

64KB

Pins 1 & 2 closed

Pins 2 & 3 closed

128KB

Pins 2 & 3 closed

Pins 2 & 3 closed

Note:On RS-422 versions of this board, the jumpers are labeled J3 and J4, respectively.