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EVERCOM II (300 & 1200BPS) EV-920 (VER. F)

EVEREX SYSTEMS,INC.

EVERCOM II (300 & 1200BPS) EV-920 (VER. F)

Card Type

Modem (asynchronous)

Chip Set

Unidentified

Maximum Data Rate

1200bps

Data Bus

8-bit ISA

Data Modulation Protocol

Bell 103/212A

ITU-T V.21, V.22

Error Correction/Compression

MNP5, V.42, V.42bis

CONNECTIONS

Function

Label

Function

Label

Line in

CN1

Line out

CN2

SERIAL PORT ADDRESS

Setting

JP1

COM1 (3F8h)

Pins 2 & 3, 5 & 6 closed

COM2 (2F8h)

Pins 1 & 2, 5 & 6 closed

COM3 (3E8h)

Pins 2 & 3, 4 & 5 closed

COM4 (2E8h)

Pins 1 & 2, 4 & 5 closed

SLOT INSTALLATION

Setting

P3

Card installed in IBM XT-slot 8

Closed

Card installed in IBM PC slot

Open

í Card installed in IBM AT slot

Open

SUPPORTED COMMAND SET

Basic AT Commands

AT, ‘+++’, ‘Comma’, A/

A, D, E, F, H, L, M, O, P, Q, S, T, V, X, Z

S Registers

S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S16

Note: See MHI Help file for full command documentation.

Proprietary AT Command Set

See EVEREX SYSTEMS, INC., EVERCOM II (300& 1200BPS) EV-920 (VER.1.4)

for a full command summary.