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MX56V - X modem/telephone/ISDN Settings and Configuration






MAGICXPRESS

MX56V - X

Card Type

Modem/Fax card

Chip Set

Unidentified

I/O Options

Line out, phone in, microphone in, speaker out

Maximum Modem Rate

56Kbps (receive only), 33.6Kbps

Maximum Fax Rate

14.4Kbps

Data Modulation Protocol

Bell 103A/212A

ITU-T V34, V.32bis, V.32, V.22bis, V.23, V.22, V.21

Fax Modulation Protocol

ITU-T V.17, V.27ter, V.29, T.4, T.30

Error Correction/Compression

MNP5, V.42, V.42bis

Fax Class

Class I & II

Data Bus

8-bit ISA

Card Size

Half-length

CONNECTIONS

Function

Label

Function

Label

Line out

CN1

Speaker out

CN3

Phone in

CN2

Microphone in

CN4

SERIAL PORT ADDRESS

Setting

JP1/A

JP1/B

JP1/C

COM1 (3F8h)

Closed

Closed

Closed

COM2 (2F8h)

Open

Closed

Closed

COM3 (3E8h)

Closed

Open

Closed

COM4 (2E8h)

Open

Open

Closed

Plug and play enabled

Open

Open

Open

INTERRUPT

Setting

JP2/A

JP2/B

JP2/C

JP2/D

JP2/E

IRQ2

Open

Open

Open

Open

Closed

IRQ3

Open

Open

Open

Closed

Open

IRQ4

Open

Open

Closed

Open

Open

IRQ5

Open

Closed

Open

Open

Open

IRQ7

Closed

Open

Open

Open

Open

Note: Interrupt must be set to IRQ3 to enable plug and play.

SUPPORTED COMMAND SET

Basic AT Commands

AT, ‘+++’, A/

A, E, F, H, M, O, P, T, V

&C, &G, &T, &W, &Z

S Registers

S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S18, S25, S38

 

Note: See MHI Help File for full command documentation.

Proprietary AT Command Set

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.25 at 300 or 1200bps

B1

Bell 300 or 212A at 300 or 1200bps

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

í DP

Pulse dialing enabled

DR

Answer mode enabled; originate mode disabled following handshake initiation.

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;

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

D/

Delays for 125 msec. before proceeding with dial

D#,D*

Extended touch tone pad tones

D$

Displays a list of dial commands

REPORT INFORMATION

Type:

Immediate

Format:

AT [cmds] In [cmds]

Description:

Displays information requested

Command

Function

I0

Reports four digit product code

I1

Reports ROM checksum

I2

Reports results of RAM self test

I3

Reports product type

I4

Reports current modem settings

I5

Reports NVRAM settings

I6

Reports link diagnostics

I7

Reports product configuration

I9

Reports plug and play information

I11

Reports call statistics

SPEAKER VOLUME

Type:

Configuration

Format:

AT [cmds] Ln [cmds]

Description:

Controls speaker volume

Command

Function

L0

Low volume setting

L1

Low volume setting

í L2

Medium volume setting

L3

Highest volume setting

RESULT CODES

Type:

Configuration

Format:

AT [cmds] Qn [cmds]

Description:

Enables modem to send result codes to the DTE

Command

Function

Q0

Result code sending enabled

Q1

Result code sending disabled

Q2

Displays result codes when in answer mode

SELECT CALL PROGRESS RESULT CODES

Type:

Configuration

Format:

AT [cmds] Xn [cmds]

Description:

Enables selection of tone detection and associated result code format options

Command

Function

X0

Busy and dial tone detection disabled; result codes 0 - 4 enabled.

X1

Busy and dial tone detection disabled; result codes 0 - 5, 10, & 13 - 220 enabled.

X2

Busy tone detection disabled, dial tone detection enabled; result codes 0 - 6, 10, & 13 - 220 enabled.

X3

Busy tone detection enabled, dial tone detection disabled; result codes 0 - 5,7 - 8, 10, & 13 - 220 enabled.

X4

Busy and dial tone detection enabled; result codes 0 -8, & 10 - 220 enabled.

X5

Busy tone detection enabled, dial tone detection disabled, result codes 0 - 5, 7 - 8, & 10 - 220 enabled

X6

Busy and dial tone detection enabled, result codes 0 -8, & 11 - 220 enabled

RESET DEFUALT CONFIGURATION

Type:

Configuration

Format:

AT [cmds] Yn [cmds]

Description:

Tells the modem which profile to use the next time the modem is turned on or reset

Command

Function

Y0

NVRAM configuration 0

Y1

NVRAM configuration 1

Y2

Factory configuration 0

Y3

Factory configuration 1

Y4

Factory configuration 2

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 NVRAM setting selected by Y command

Z1

Restore NVRAM setting 0

Z2

Restore NVRAM setting 1

Z3

Restore factory default setting 0 (&F0)

Z4

Restore factory default setting 1 (&F1)

Z5

Restore factory default setting 2 (&F2)

COMMANDS

Type:

Configuration

Format:

AT [cmds] &$ [cmds]

Description:

Displays a list of ampersand commands

MODIFY RESPONSES

Type:

Configuration

Format:

AT [cmds] &An [cmds]

Description:

Determines whether the modem sends MNP responses

Command

Function

&A0

ARQ result codes disabled

&A1

ARQ result codes enabled

&A2

Append additional V.32 indicator in result codes

&A3

Append additional LAPM/MNP/NONE and V.42bis/MNP5 in result codes

SERIAL PORT RATE

Type:

Configuration

Format:

AT [cmds] &Bn [cmds]

Description:

Controls DTE interface speed

Command

Function

&B0

Change serial port speed to match rate of connection

í &B1

Serial port speed is independent of connection speed

&B2

In answer mode, serial port speed is fixed only for ARQ calls

DATA TERMINAL READY

Type:

Configuration

Format:

AT [cmds] &Dn [cmds]

Description:

Controls DTR operations

Command

Function

&D0

DTR override

&D1

DTR toggle causes online command mode

í &D2

Normal DTR operations

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

&F0

Sets values to standard factory configuration

&F1

Sets values to factory configuration 0

&F2

Sets values to factory configuration 1

FLOW CONTROL

Type:

Configuration

Format:

AT [cmds] &Hn [cmds]

Description:

Enables flow control options

Command

Function

&H0

Flow control disabled

í &H1

Hardware flow control, clear to send enabled

&H2

Software flow control, XON/XOFF enabled

&H3

Hardware and software flow control enabled

FLOW CONTROL PASS THROUGH

Type:

Configuration

Format:

AT [cmds] &In [cmds]

Description:

Enables flow control options

Command

Function

&I0

XON/XOFF flow control disabled

&I1

Process XON/XOFF signals to your modem and remote system

&I2

Process XON/XOFF signals to your modem only

&I3

Hewlett Packard host mode enabled. Modem receives an ENQ and returns an ACK if the transmit buffers are 90% full or below 30% full. Modem will respond immediately if buffers are empty.

&I4

Hewlett Packard terminal mode enabled. Modem receives an ENQ from remote DCE and passes it to the DTE. Modem waits for an ACK before sending further data.

&I5

Special flow control enabled

DATA COMPRESSION

Type:

Configuration

Format:

AT [cmds] &Kn [cmds]

Description:

Enables data compression

Command

Function

&K0

Data compression disabled

í &K1

Auto enable/disable

&K2

Data compression enabled

&K3

MNP5 disabled, V.42bis enabled

COMMUNICATIONS MODE

Type:

Configuration

Format:

AT [cmds] &Mn [cmds]

Description:

Selects communications mode

Command

Mode

&M0

Normal mode

&M4

Normal/ARQ mode

&M5

ARQ mode

CONNECTION SPEED UPPER LIMIT

Type:

Configuration

Format:

AT [cmds] &Nn [cmds]

Description:

Sets required connection speed if &U is set to 0; otherwise, sets fastest allowed connection speed.

Command

Function

&N0

No maximum connect speed.

&N1

Set maximum connect speed to 300bps.

&N2

Set maximum connect speed to 1200bps.

&N3

Set maximum connect speed to 2400bps.

&N4

Set maximum connect speed to 4800bps.

&N5

Set maximum connect speed to 7200bps.

&N6

Set maximum connect speed to 9600bps.

&N7

Set maximum connect speed to 12Kbps.

&N8

Set maximum connect speed to 14.4Kbps.

&N9

Set maximum connect speed to 16.8Kbps.

&N10

Set maximum connect speed to 19.2Kbps.

&N11

Set maximum connect speed to 21.6Kbps.

&N12

Set maximum connect speed to 24Kbps.

&N13

Set maximum connect speed to 26.4Kbps.

&N14

Set maximum connect speed to 28.8Kbps.

&N15

Set maximum connect speed to 31.2Kbps.

&N16

Set maximum connect speed to 33.6Kbps.

&N17

Set maximum connect speed to 32Kbps

&N18

Set maximum connect speed to 36Kbps

&N19

Set maximum connect speed to 40Kbps

&N20

Set maximum connect speed to 44Kbps

&N21

Set maximum connect speed to 48Kbps

&N22

Set maximum connect speed to 49.3Kbps

&N23

Set maximum connect speed to 50.6Kbps

&N24

Set maximum connect speed to 52Kbps

&N25

Set maximum connect speed to 53.3Kpbs

&N26

Set maximum connect speed to 54.6Kbps

&N27

Set maximum connect speed to 56Kbps

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)

RECEIVE DATA

Type:

Configuration

Format:

AT [cmds] &Rn [cmds]

Description:

Selects RTS options

Command

Function

&R1

RTS is ignored by modem.

&R2

Modem sends data to DTE only if RTS is on

DATA SET READY (DSR)

Type:

Configuration

Format:

AT [cmds] &Sn [cmds]

Description:

Selects DSR options

Command

Function

í &S0

DSR forced high

&S1

DSR high only while modem is handshaking or connected

CONNECTION SPEED LOWER LIMIT

Type:

Configuration

Format:

AT [cmds] &Un [cmds]

Description:

Sets slowest allowed connection speed if &N is set to 1 or higher.

Command

Function

í &U0

No minimum connect speed.

&U1

Set minimum connect speed to 300bps.

&U2

Set minimum connect speed to 1200bps.

&U3

Set minimum connect speed to 2400bps.

&U4

Set minimum connect speed to 4800bps.

&U5

Set minimum connect speed to 7200bps.

&U6

Set minimum connect speed to 9600bps.

&U7

Set minimum connect speed to 12Kbps.

&U8

Set minimum connect speed to 14.4Kbps.

&U9

Set minimum connect speed to 16.8Kbps.

&U10

Set minimum connect speed to 19.2Kbps.

&U11

Set minimum connect speed to 21.6Kbps.

&U12

Set minimum connect speed to 24Kbps.

&U13

Set minimum connect speed to 26.4Kbps.

&U14

Set minimum connect speed to 28.8Kbps.

&U15

Set minimum connect speed to 31.2Kbps.

&U16

Set minimum connect speed to 33.6Kbps.

&U17

Set maximum connect speed to 32Kbps

&U18

Set maximum connect speed to 36Kbps

&U19

Set maximum connect speed to 40Kbps

&U20

Set maximum connect speed to 44Kbps

&U21

Set maximum connect speed to 48Kbps

&U22

Set maximum connect speed to 49.3Kbps

&U23

Set maximum connect speed to 50.6Kbps

&U24

Set maximum connect speed to 52Kbps

&U25

Set maximum connect speed to 53.3Kpbs

&U26

Set maximum connect speed to 54.6Kbps

&U27

Set maximum connect speed to 56Kbps

BREAK HANDLING

Type:

Configuration

Format:

AT [cmds] &Yn [cmds]

Description:

Sets break handling

Command

Function

&Y0

Destructive, but doesn’t sent break

í &Y1

Destructive, expedited

&Y2

Nondestructive, expedited

S(STATUS) -REGISTERS

BIT-MAPPED REGISTER S13

Format:

AT [cmds] S13=n [cmds]

Range:

0-174

Unit:

Bit-mapped

Description:

Controls reset, delete, and auto dial..

Bit

Value

Function

0

0

1

Does not reset the modem when DTR is not asserted

Resets the modem when DTR is not asserted

1

0

1

Does not reset the non-MNP transmit buffer from 1.5KB to 128B

Resets the non-MNP transmit buffer from 1.5KB to 128B

2

0

1

Backspace key not set to delete

Backspace key set to delete

3

0

1

Does not autodial number stored in NVRAM location 0 when the DTR is asserted

Autodials number stored in NVRAM location 0 when the DTR is asserted

4

0

1

Does not autodial number stored in NVRAM location 0 when software is reset or modem is powered up

Autodials number stored in NVRAM location 0 when software is reset or modem is powered up

5

0

1

Does not disables V.32bis ASL mode

Disables V.32bis ASL mode

6

0 1

Does not disable quick retrains

Disables quick retrain

7

0

1

Does not disconnect on escape mode

Disconnects on escape mode

BIT-MAPPED REGISTER S15

Format:

AT [cmds] S15=n [cmds]

Unit:

Bit-mapped

Description:

Disable/Enable MNP

Bit

Value

Function

0

0

1

Enable ARQ/MNP for V.22

Disable ARQ/MNP for V.22

1

0

1

Enable ARQ/MNP for V.22bis

Disable ARQ/MNP for V.22bis

2

0

1

Enable ARQ/MNP for V.32/V.32bis/V.32terbo

Enable ARQ/MNP for V.32/V.32bis/V.32terbo

3

0

1

Enable MNP handshake

Disable MNP handshake

4

0

1

Enable MNP level 4

Disable MNP level 4

5

0

1

Enable MNP level 3

Disable MNP level 3

6

0

1

MNP compatibility

MNP incompatibility

7

0 1

Enable V.42 operation

Disable V.42 operation

 

TEST MODES

Type:

Register

Format:

AT [cmds] S16=n [cmds]

Unit:

Bit-mapped

Description:

Controls touch tone dialing test.

Bit

Value

Function

0

í 0

Reserved

1

0

1

Touch tone dialing test not in progress

Touch tone dialing test in progress

2

0

1

Test pattern is not being generated

Test pattern is being generated

3-7

0

Reserved

INACTIVITY TIMER

Type:

Register

Format

AT [cmds] S19=n [cmds]

Default:

0

Unit:

1 second

Description:

Activates when there is no activity on the phone line. Modem hangs up at time-out

Note: S19=0 disables the timer and allows an indefinite duration.

MNP OR V.42 MODE DELAY

Type:

Register

Format

AT [cmds] S21=n [cmds]

Range:

Unidentified

Unit:

10ms

Description:

Sets the length of breaks sent from modem to computer.

FLOW CONTROL CHARACTER - XON

Type:

Register

Format:

AT [cmds] S22=n [cmds]

Range:

Unidentified

Unit:

ASCII

Description:

Sets the character used to represent XON

FLOW CONTROL CHARACTER - XOFF

Type:

Register

Format:

AT [cmds] S23=n [cmds]

Range:

Unidentified

Unit:

ASCII

Description:

Sets the character used to represent XOFF

BIT-MAPPED REGISTER S27

Format

AT [cmds] S27=n [cmds]

Range:

0-255

Unit:

Bit-mapped

Description:

Enables/disables modulation protocols

Bit

Value

Function

0

0

1

Disable V.21/Bell 103 mode select

Enable V.21/Bell 103 mode select

1

0

1

Disable unencoded modulation in V.32 mode

Enable unencoded modulation in V.32 mode

2

0

1

Enable V.32 modulation

Disable V.32 modulation

3

0

1

Enable 2100Hz answer tone

Disable 2100Hz answer tone

4

0

1

Disable V.23 fallback mode

Enable V.23 fallback mode

5

0

1

Enable V.32bis mode

Disable V.32bis mode

6

0

Reserved

7

0 1

Software compatibility mode disabled

Software compatibility mode enabled, all connect messages 9.6Kbps or greater expressed as CONNECT 9600

CONNECTION TIME

Type:

Register

Format

AT [cmds] S28=n [cmds]

Range:

0-255

Unit:

.01 second

Description:

Sets V.32 duration

Command

Function

S28=0

Eliminates the V.32 answer tone for a faster connection

S28=8

Times are in .1 second

S28=255

Disable connections except V.32 at 9600bps

FALLBACK TIMER

Type:

Register

Format

AT [cmds] S29=n [cmds]

Range:

0-255

Unit:

.01 second

Description:

Sets the duration of the V.21 answer mode fallback timer

TAD AUDIO

Type:

Register

Format

AT [cmds] S31=n [cmds]

Range:

0-255

Description:

Adjusts the TAD audio level

BIT-MAPPED REGISTER S32

Format:

AT [cmds] S32=n [cmds]

Range:

0-255

Description:

Select setup for 28.8 and higher speed modems

Bit

Value

Function

0

0

1

Disable V.8 call indicate

Enable V.8 call indicate

1

0

1

Disable V.8 mode

Enable V.8 mode

2

0

Reserved

3

0

1

Enable V.34 modulation

Disable V.34 modulation

4

0

1

Enable V.34+ modulation

Disable V.34+ modulation

5

0

1

Enable x2 modulation

Disable x2 modulation

6-7

0

Reserved

BIT-MAPPED REGISTER S33

Format:

AT [cmds] S33=n [cmds]

Range:

0-255

Description:

Disable/enable data rates

Bit

Value

Function

0

0

1

Enable 2400 symbol rate

Disable 2400 symbol rate

1

0

1

Enable 2743 symbol rate

Disable 2743 symbol rate

2

0

Enable 2800 symbol rate

Disable 2800 symbol rate

3

0

1

Enable 3000 symbol rate

Disable 3000 symbol rate

4

0

1

Enable 3200 symbol rate

Disable 3200 symbol rate

5

0

1

Enable 3429 symbol rate

Disable 3429 symbol rate

6

0

Reserved

7

0

1

Enable shaping

Disable shaping

BIT-MAPPED REGISTER S34

Format:

AT [cmds] S34=n [cmds]

Range:

0-255

Description:

Disable/enable trellis encoding

Bit

Value

Function

0

0

1

Enable 8S-2D trellis encoding

Disable 8S-2D trellis encoding

1

0

1

Enable 16S-4D trellis encoding

Disable 16S-4D trellis encoding

2

0

1

Enable 32S-2D trellis encoding

Disable 32S-2D trellis encoding

3

0

1

Enable 64S-4D trellis encoding

Disable 64S-4D trellis encoding

4

0

1

Enable non-linear coding

Disable non-linear coding

5

0

1

Enable TX level deviation

Disable TX level deviation

6

0

1

Enable pre-emphasis

Disable pre-emphasis

7

0

1

Enable pre-coding

Disable pre-coding

CONNECTION - SETUP

Type:

Register

Format

AT [cmds] S35=n [cmds]

Description:

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

Command

Function

S35=0

Speed of last connection

S35=1

28.8Kbps

S35=2

26.4Kbps

S35=3

24.0Kbps

S35=4

21.6bps

S35=5

19.2Kbps

S35=6

16.8Kbps

S35=7

14.4Kbps

S35=8

Modem server operation enabled

S35=16

Modem A law operation enabled

S35=32

Automatic A/u law detection disabled

S35=64

Reduced power disabled

S35=128

Reserved

BIT-MAPPED REGISTER S42

Format

AT [cmds] S42=n [cmds]

Range:

0-128

Unit:

Bit-mapped

Description:

GPI definition (Macintosh only).

Bit

Value

Function

0-2

00

01

10

11

100

101

110

111

Not active

CD signal

RI signal

DSR signal

ARQ signal

Unidentified

Unidentified

Unidentified

3-7

0

Reserved

 

 








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