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ETHEREXPRESS PRO/100 LAN+MODEM 56 PC CARD

INTEL CORPORATION

ETHEREXPRESS PRO/100 LAN+MODEM 56 PC CARD

Card Type

Modem, Fax, Network Interface Card

NIC Type

Ethernet

Chip Set

Unidentified

Boot ROM

Not available

Network Transfer Rate

100Mbps/10Mbps

Topology

Linear Bus, Star

Wiring Type

RJ-45 Unshielded twisted pair

Maximum Modem Rate

56Kbps

Maximum Fax Rate

14.4Kbps

Data Modulation Protocol

Bell 212A

ITU-T V.22, V.22bis, V.23, V.32, V.32bis, V.32ter, V.34, K56flex

Fax Modulation Protocol

ITU-T V.17, V.27ter, V.29

Error Correction/Compression

V.42, V.42bis, MNP5

Fax Class

Class I

Data Bus

PCMCIA

55020

SUPPORTED COMMAND SET

Basic AT Commands

AT, +++, A/

A, C, E, F, H, M, P, Q, T, V, W, X, Y

&B, &C, &G, &V, &Z

Extended AT Commands

\J, \N, \T

%C

S Registers

S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S30

Special Commands

+MS, -C

Note: See MHI Help File for full command documentation.

Proprietary AT Command Set

AUTO-MODE DETECTION

Type:

Configuration

Format:

AT [cmds] Nn [cmds]

Description:

Selects various options for the automatic detection and negotiation of protocols during the handshake process if the modem is communicating with a remote modem of dissimilar speed.

Command

Function

N0

Auto-mode detection disabled

í N1

In originate mode, handshake begins at line speed designated by the S37 register. Modem can shift to a slower speed if necessary.

In answer mode, handshake attempted with the following protocols in order - V.FC, V.32bis, V.32, V.22bis, V.22 or Bell 212, V.21, and Bell 103

 

 

 

 

AUXILIARY RELAY

Type:

Configuration

Format:

AT [cmds] &Jn [cmds]

Description:

Controls the auxiliary relay

Command

Jack Type

í &J0

Auxiliary relay never closed

&J1

Not supported (returns ERROR)

COMMUNICATION PROTOCOLS

Type:

Configuration

Format:

AT [cmds] Bn [cmds]

Description:

Selects the communication protocol for data calls

Note: The B command allows the simultaneous selection of more than one suffix, enabling multiple protocols.

Command

Protocol

B0

ITU-T V.22 at 1200bps

B1

Bell 212A at 1200bps

B2

Disable V.23 reverse channel

B3

V.23 reverse channel

B15

V.21 at 300bps

B16

Bell 103J at 300bps

COMMUNICATIONS MODE

Type:

Configuration

Format:

AT [cmds] &Mn [cmds]

Description:

Selects communications mode

Command

Mode

í &M0

Asynchronous mode

&M1

Reserved

&M2

Reserved

&M3

Reserved

&M4

Reserved

COMMUNICATIONS MODE

Type:

Configuration

Format:

AT [cmds] &Qn [cmds]

Description:

Selects communications mode options

Command

Mode

í &Q0

Buffered asynchronous mode

&Q1

Reserved

&Q2

Reserved

&Q3

Reserved

&Q4

Reserved

&Q5

Error correction mode

&Q6

Buffered asynchronous mode

&Q7

Reserved

 

DATA SET READY (DSR)

Type:

Configuration

Format:

AT [cmds] &Sn [cmds]

Description:

Selects DSR options

Command

Function

&S0

DSR forced high

í &S1

DSR high only while modem is handshaking or connected

DATA TERMINAL READY (DTR)

Type:

Configuration

Format:

AT [cmds] &Dn [cmds]

Description:

Selects modem response to DTR

Note: The action each variant of &D causes depends on the setting of &Q

Command

Function

í &D0

Modem does not respond to DTR

&D1

Modem goes to command mode after DTR goes is off

&D2

Modem goes to command mode and disconnects (hangs up) after DTR goes off; Auto-Answer is disabled.

&D3

Modem is initialized after DTR goes off

DIAL

Type:

Immediate

Format:

AT [cmds] D<#> [cmds]

Description:

Dials telephone number according to any modifiers included in the string

Note:

Any combination of modifiers can be used to produce the desired dial functions in sequence.

Command

Function

DL

Re-dial last number

DP

Pulse dialing enabled

DS=n

Dial stored telephone number n

DT

Tone dialing enabled/Pulse dialing disabled

DW

Dialing resumed following dial tone detection

D,

Dialing paused for amount of time specified in S8 register

D!

Flash function initiated. Modem commanded to go off-hook for specified time before returning on-hook.

D@

Wait for Quite Answer function enabled. Modem waits until a "quiet answer," a ring-back signal followed by silence up to the time specified in S7, is received prior to executing the rest of the dial string.

D^

Disable calling tone transmission

D$

Wait for prompt tone detection function enabled. Waits for prompt tone for amount of time specified by the S7 command.

D;

Modem returned to idle state after dialing. The semicolon can only be placed at the end of the dial command.

 

 

 

 

FACTORY DEFAULT PROFILE

Type:

Configuration

Format:

AT [cmds] &F [cmds]

Description:

Sets values in active profile to values found in the default profile

Command

Function

í &F0

Recall factory settings as active configuration

&F5

Recall factory settings appropriate for ETC mode as active configuration

FLOW CONTROL

Type:

Configuration

Format:

AT [cmds] &Kn [cmds]

Description:

Enables flow control options

Command

Function

&K0

Flow control disabled

&K1

Reserved

&K2

Reserved

í &K3

RTS/CTS flow control enabled

&K4

XON/XOFF flow control enabled

HARD RESET

Type:

Configuration

Format:

AT [cmds] &Yn [cmds]

Description:

Select stored profile for hard reset

Command

Function

&Y0

Select profile 0

ON-LINE

Type:

Immediate

Format:

AT [cmds] On [cmds]

Description:

Controls on-line command (data transmission) state options.

Note: The O command must be placed at the end of the command string.

Command

Function

O0

On-line command mode with no retraining enabled

O1

On-line command mode with retraining enabled

O2

Rate negotiation then return to online data mode

PULSE DIALING RATIO

Type:

Configuration

Format:

AT [cmds] &Pn [cmds]

Description:

Selects pulse dial make/break ratio

Command

Function

í &P0

39/61ms at 10pps (North America)

&P1

33/67ms at 10pps (Europe)

&P2

39/61ms at 20pps

 

 

REPORT INFORMATION

Type:

Immediate

Format:

AT [cmds] In [cmds]

Description:

Displays information requested

Command

Function

I0

Reports modem controller firmware revision

I1

Reports ROM checksum

I2

Tests and reports ROM checksum

I3

Reports modem controller firmware revision

I12

Reports country code

SOFT RESET

Type:

Immediate

Format:

AT [cmds] Zn [cmds]

Description:

Restores modem profiles previously saved in non-volatile RAM using the &W command.

Command

Function

Z0

Restore setting 0

SPEAKER VOLUME

Type:

Configuration

Format:

AT [cmds] Ln [cmds]

Description:

Controls speaker volume

Note: Performs no function. Listed for compatibility only.

STORE ACTIVE PROFILE

Type:

Configuration

Format:

AT [cmds] &Wn [cmds]

Description:

Writes the values for the active profile into the non-volatile RAM

Command

Function

&W0

Write the active profile to stored profile 0

TEST MODES

Type:

Immediate

Format:

AT [cmds] &Tn

Description:

Selects test options

Command

Function

&T0

End current test

&T1

Begin local analog loopback test

&T3

Begin local digital loopback

&T6

Request remote digital loopback

 

 

 

 

 

 

Extended AT Commands

BLACKLIST

Type:

Configuration

Format:

AT [cmds] %Bn [cmds]

Description:

Display the numbers for which the last call attempted in the past two hour failed

BREAK TYPE

Type:

Configuration

Format:

AT [cmds] \Kn [cmds]

Description:

Configures action of break signal

Command

     

\K5

Send break with transmitted data

Send break with transmitted data

Break sent with received data to the DTE

COUNTRY OF INSTALLATION

Type:

Configuration

Format:

AT [cmds] +GCIn [cmds]

Description:

Configures the modem for the country of use

T.35 code

Country

09

Australia

0A

Austria

0F

Belgium

20

Canada

26

China

31

Denmark

3C

Finland

3D

France

04

Germany

50

Hong Kong

54

Indonesia

57

Ireland

59

Italy

00

Japan

61

Korea

6C

Malaysia

7B

Netherlands

7E

New Zealand

82

Norway

8B

Portugal

9C

Singapore

A0

Spain

A5

Sweden

A6

Switzerland

FE

Taiwan

A9

Thailand

B4

United Kingdom

B5

United States

FLOW CONTROL TYPE

Type:

Configuration

Format:

AT [cmds] \Qn [cmds]

Description:

Sets type of flow control used by modem

Command

Function

\Q0

Flow control disabled

\Q1

Bidirectional XON/XOFF flow control enabled

\Q3

Bidirectional RTS/CTS flow control enabled

MANUFACTURER IDENTIFICATION

Type:

Configuration

Format:

AT [cmds] +GMIn [cmds]

Description:

Displays information text identifying the manufacturer of the modem

mCAPABILITIES LIST

Type:

Configuration

Format:

AT [cmds] +GCAPn [cmds]

Description:

Displays basic capabilities of the modem.

MODEM IDENTIFICATION

Type:

Configuration

Format:

AT [cmds] +GMMn [cmds]

Description:

Displays information text identifying the modem model

REVISION IDENTIFICATION

Type:

Configuration

Format:

AT [cmds] +GMRn [cmds]

Description:

Displays information text indentifying the revision level of the firmware of the modem

S(status) -REGISTERS

BIT-MAPPED REGISTER S40

Format

AT [cmds] S40=n [cmds]

Description:

Controls the startup rate

Bit

Function

0

Startup with normal autorating

1

Startup with initial rate of 4800 or below

2

Startup with initial rate of 9600 or below

BIT-MAPPED REGISTER S42

Format

AT [cmds] S42=n [cmds]

Description:

V.32bis and V.22bis auto rate contol

Bit

Function

0

Auto rate disabled

1

Auto rate enabled

BIT-MAPPED REGISTER S43

Format

AT [cmds] S43=n [cmds]

Description:

V.32bis auto mode control

Bit

Function

0

Auto mode disabled

1

Auto mode enabled

CABLE DETECTION

Type:

Register

Format:

AT [cmds] S98=n [cmds]

Description:

Controls the automatic detection and reporting of changes in the cable or minidock attached to the modem

Bit

Function

0

Disables cable detection and reporting

1

Enable cable detection; disable reporting

2

Enable cable detection and reporting

DATA CALLING TONE

Type:

Register

Format:

AT [cmds] S35=n [cmds]

Description:

Controls the data calling tone

Command

Function

S35=0

Data calling tone disabled

S35=1

Data calling tone enabled

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DCE LINE SPEED

Type:

Register

Format

AT [cmds] S37=n [cmds]

Description:

Sets the maximum allowable data exchange rate attempted during handshake process.

Command

Function

í S37=0

Maximum modem speed

S37=1

Reserved

S37=2

1200/75bps

S37=3

300bps

S37=4

Reserved

S37=5

1200bps

S37=6

2400bps

S37=7

4800bps

S37=8

7200bps

S37=9

9600bps

S37=10

12.0Kbps

S37=11

14.4Kbps

S37=12

16.8Kbps

S37=13

19.2Kbps

S37=14

21.6Kbp

S37=15

24.0Kbp

S37=16

26.4Kbp

S37=17

28.8Kbps

S37=18

31.2Kbp

S37=19

33.6Kbp

DIRECT CONNECT TRANSMIT LEVEL

Type:

Register

Format:

AT [cmds] S92=n [cmds]

Default:

Unidentified

Range:

0

Unit:

dB

Description:

Sets the transmit level for direct connect cellular.

ERROR CORRECTION/COMPRESSION

Type:

Register

Format:

AT [cmds] S46=n [cmds]

Description:

Selects active error correction and compression protocols

Command

Function

S46=0

Data compression disabled

í S46=2

Data compression enabled

S46=136

Data compression disabled

S46=138

Data compression enabled

 

 

 

EXTENDED RESULT CODES

Type:

Register

Format

AT [cmds] S95=n [cmds]

Default:

0

Range:

0-255

Unit:

Bit-mapped

Description:

Works in combination with the Wn command to enable extended result codes. Features enabled by S95 take precedence over the options selected by Wn.

Bit

Function

0

Disables extended result code messages

1

Use DCE speed when reporting CONNECT result codes

2

Append "/ARQ" to CONNECT result code when an error-controlled connection is established

4

Enable CARRIER result codes

8

Enable PROTOCOL result codes

32

Enable compression result codes

FEATURE NEGOTIATION OPTIONS

Type:

Register

Format:

AT [cmds] S48=n [cmds]

Description:

Selects active error correction and compression protocols

Command

Function

í S48=7

Detection negotiation and XID negotiation enabled

S48=128

Fall-back to options set in S36

LINE TRANSMIT LEVEL

Type:

Register

Format:

AT [cmds] S91=n [cmds]

Default:

6 - 15

Range:

15

Unit:

dB

Description:

Specifies the line transmit level

MODULATION ENABLE

Format

AT [cmds] S28=n [cmds]

Unit:

Bit-mapped

Description:

Controls V.34 modulation

Bit

Function

0

Disable V.34 modulation

1

Enable V.34 modulation

 

 

 

 

 

 

 

NEGOTIATION FALLBACK

Type:

Register

Format:

AT [cmds] S36=n [cmds]

Description:

Sets the negotiation fallback

Command

Function

S36=0,2

Hang up

S36=1,3

Fall back to an asynchronous connection

S36=4,6

Attempt MNP. If MNP fails, disconnect

S36=5,7

Attempt MNP. If MNP fails, fall back to asynchronous

SLEEP MODE TIMER

Type:

Register

Format

AT [cmds] S89? [cmds]

Description:

Displays the number of seconds of inactivity before the modem places itself into standby mode.

THROUGHPUT LIMIT

Type:

Register

Format:

AT [cmds] S34=n [cmds]

Default:

0

Range:

0 - 1

Unit:

ASCII

Description:

Controls the modem throughput

Command

Function

S34=0

Do not limit the throughput

S34=1

Throughput limited to DTE speed