AMT INTERNATIONAL, INC.

STAR 9600

Card Type	Modem (asynchronous)
Chipset	Unidentified
Maximum Data Rate	9600bps
Data Modulation	Bell 103A, 212A ITU-T V.21, V.22, V.22bis, V.32
Data Bus	8-bit ISA
Card Size	Full height (length is unidentified)

CONNECTIONS
Function	Label	Function	Label
Telephone line out	CN1	Telephone line in	CN2

SERIAL PORT ADDRESS SELECTION
Setting	J1/A	J1/B	J1/C	J1/D
3F8h (COM1:)	Closed	Open	Open	Open
í 2F8h (COM2:)	Open	Closed	Open	Open
3E8h (COM3:)	Open	Open	Closed	Open
2E8h (COM4:)	Open	Open	Open	Closed

INTERRUPT SELECTION
Setting	JP2/A	JP2/B	JP2/C	JP2/D
2	Closed	Open	Open	Open
í 3	Open	Closed	Open	Open
4	Open	Open	Closed	Open
5	Open	Open	Open	Closed

SUPPORTED STANDARD COMMANDS

Basic AT Commands

+++, ‘comma’, A/

A, D, E, H, L, M, O, Q, V, X, Z

&C, &D, &F, &G, &S, &T, &V, &W, &Y, &Z

S-Registers

S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S18, S24, S25, S26

Note: See MHI help file for complete information.

Proprietary AT Command Set

COMMUNICATION PROTOCOLS
Type:	Configuration
Format:	AT [cmds] Bn [cmds]
Description:	Selects the communication protocol for low-speed data calls.
Command	Protocol
B0	Modem will use ITU-T V.22 at 1200bps.
B1	Modem will use Bell 212A at 1200bps.
B2	Modem will only connect with V.22bis, V.22, or Bell 103.
B3	Modem will only connect with V.22, or Bell 103.
B4	Modem will only connect with Bell 103.

DISPLAY INFORMATION
Type:	Immediate
Format:	AT [cmds] In [cmds]
Description:	Displays information requested about the modem.
Command	Function
I0	Displays product identification code.
I1	Displays ROM checksum.
I2	Tests and displays ROM checksum result.
I3	Displays firmware part number and revision.
I4	Displays modem configuration.
I5	Displays firmware date.

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