DIAMOND MULTIMEDIA SYSTEMS, INC.

SUPRAFAX MODEM 24/96

Card Type

Fax, Modem (asynchronous)

Chip Set

Rockwell

Maximum Data Rate

2400bps

Maximum Fax Rate

9600bps

Data Bus

8-bit ISA

Fax Class

Class I

Data Modulation Protocol

Bell 103/212A

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

Fax Modulation Protocol

ITU-T V.21CH2, V.27ter, V.29

Error Correction/Compression

MNP5, V.42, V.42bis

CONNECTIONS

Function

Label

Function

Label

Line out/in - Unidentified

CN1

Line in/out - Unidentified

CN2

SERIAL PORT ADDRESS

Setting

SEL/0

SEL/1

COM1 (3F8h)

Open

Open

í COM2 (2F8h)

Closed

Open

COM3 (3E8h)

Open

Closed

COM4 (2E8h)

Closed

Closed

INTERRUPT

Setting

IRQ/2

IRQ/3

IRQ/4

IRQ/5

2

Closed

Open

Open

Open

í 3

Open

Closed

Open

Open

4

Open

Open

Closed

Open

5

Open

Open

Open

Closed

MISCELLANEOUS TECHNICAL NOTE

Note: This modem sends Faxes at 9600bps and receives at 4800pbs

 

SUPPORTED COMMAND SET

Basic AT Commands

AT, ‘+++’, ‘comma’, A/

A, C, D, E, F, H, L, N, O, P, Q, R, S, T, U, V, W, Y, Z

&A, &B, &C, &G, &J, &K, &L, &P, &S, &T, &V, &W, &X, &Y, &Z

Extended AT Commands

\C, \E, \O, \Q, \T, \U, \V, \X, \Y, \Z

%A, %TT

S Registers

S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S18, S25, S26,

S38, S46, S48, S82, S86, S90, S91, S92, S95, S99, S108, S109, S110

Special Commands

"H, "N, "O,-J, )M, +MS?

Note: See MHI Help File for full command documentation.

 

Proprietary AT Command Set

See document SUPRAFAXMODEM 288I for a full command summary.