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SUPER MODEM 2400 (INT.)

BOCA RESEARCH, INC.

SUPER MODEM 2400 (INT.)

Modem Type

Data (synchronous/asynchronous)

Maximum Data Rate

2400bps

Data Bus

8-bit ISA

Data Modulation Protocol

Bell 103A/212A

ITU-T V.21, V.22, V.22bis

CONNECTIONS

Purpose

Location

Purpose

Location

Line-in

CN1

Volume control

CN3

Line-out

CN2

   

IRQ SELECT

IRQ

JP1

JP2

» IRQ4

Position IRQ4

N/A

IRQ3

N/A

Position IRQ3

Note: Manufacturer’s documentation does not specify exact jumper locations nor pin assignmentscorresponding to IRQ settings.

BASE I/O ADDRESS SELECTION

COM

SW1/1

SW1/2

» COM1

On

On

COM2

Off

On

COM3

On

Off

COM4

Off

Off

SLOT 8 INSTALLATION

Setting

SW1/3

» Normal installation

Off

IBM XT slot 8 installation

On

FACTORY CONFIGURED SETTINGS

Switch

Setting

SW1/4

Off

Note: This switch may not be present on all models.

Proprietary AT Command Set

See document V1533 for a full command summary.