CARDINAL TECHNOLOGIES, INC.

9650V32
Card Type Modem
Chip Set Unidentified
Maximum Modem Rate 9600bps
Data Modulation Protocol Bell 103A/212A
ITU-T V.21, V.22, V.22bis. V.32
Error Correction/Compression MNP5
Data Bus 8-bit ISA
Card Size Half-length, half-height card

 

CONNECTIONS

Function

Label

Function

Label
Line in/out

CN1

 Line in/out

CN2


SERIAL PORT ADDRESS

Setting

SW1/1

SW1/2

SW1/3

SW1/4

COM1 (3F8h)

Off

On

On

Off

COM2 (2F8h)

Off

On

Off

Off

COM3 (3E8h)

Off

Off

On

Off

COM4 (2E8h)

Off

Off

Off

Off


SUPPORTED COMMAND SET

Basic AT Commands
AT, ‘+++’, A/
A, C, D, E, F, H, M, Q, V, X, Y
&F, &G, &L, &R, &T

S Registers
S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S14, S16, S18, S21, S22, S23, S25, S26,
S27, S41
Note: See MHI Help File for full command documentation.


 

Proprietary AT Command Set

DATA CARRIER DETECT (DCD)
Type: Configuration
Format: AT [cmds] &Cn [cmds]
Description: Selects whether the DCD option is enabled or disabled

Command

Function

&C0

 DCD enabled

&C1

 DCD enabled after carrier signal detected

&C2

 DCD enabled for 4 seconds after carrier signal detected

&C3

 DCD enabled when off-hook


DATA SET READY (DSR)
Type: Configuration
Format: AT [cmds] &Sn [cmds]
Description: Selects DSR options

Command

Function

&S0

 DSR forced high

&S1

 DSR high only while modem is handshaking or connected

&S2

 DSR high for 4 seconds after disconnect

&S3

 DSR high during connect, drops when on-hook

&S4

 DSR high with DTR, drops 4 seconds after disconnect


DATA TERMINAL READY (DTR)
Type: Configuration
Format: AT [cmds] &Dn [cmds]
Description: Selects modem response to DTR

Command

Function

&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

DM=n

 Enable MNP with parameter n for this current call (similar to &Mn)

DN=n

 Force data rate to parameter n for current call (similar to &Nn)

DP

 Pulse dialing enabled

DQ=n

 Queue dialed number in n

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%

 Immediate return to command mode after dialing and connect

D&

 Redial entire dialing string

D;

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


DTE DATA RATE
Type: Configuration
Format: AT [cmds] &Bn [cmds]
Description: Controls setting of DTE data rate

Command

Function

&B0

 Sets DTE port to equal modem rate

&B1

 Sets DTE port independently of the modem rate


FLOW CONTROL
Type: Configuration
Format: AT [cmds] &Hn [cmds]
Description: Enables flow control options

Command

Function

&H0

 Flow control disabled

&H1

 RTS to CTS flow control enabled

&H2

 XON/XOFF flow control enabled

&H3

 RTS/CTS flow control enabled


FORCE DATA RATE
Type: Configuration
Format: AT [cmds] &Nn [cmds]
Description: Controls forced data rate/protocol

Command

Function

&N0

 Variable rate

&N1

 300bps - Bell 103

&N2

 1200bps

&N3

 2400bps

&N4

 4800bps

&N5

 4800bps

&N6

 9600bps

&N7

 9600 or 408bps - V.32

&N8

 300bps - V.21


MNP BREAK CONTROL
Type: Configuration
Format: AT [cmds] &Yn [cmds]
Description: Controls MNP buffer and break sends

Command

Function

&Y0

 Clears buffer, sends no break

&Y1

 Clears buffer, sends break

&Y2

 Send break then send buffer data

&Y3

 Send buffer data then send break


MNP SELECTION
Type: Configuration
Format: AT [cmds] &Mn [cmds]
Description: Selects MNP mode

Command

Mode

&M0

 MNP disabled

&M4

 Enables auto-reliable, MNP4

&M5

 Enables reliable only, MNP4

&M6

 Enables auto-reliable, MNP5

&M7

 Enables reliable only, MNP5


ON-LINE
Type: Immediate
Format: AT [cmds] O
Description: Returns modem to on-line state
Note: The O command must be placed at the end of the command string.


PULSE DIALING RATIO
Type: Configuration
Format: AT [cmds] &Pn [cmds]
Description: Selects pulse dial make/break ratio

Command

Function

&P0

 39/61ms at 10pps (North America)

&P1

 33/67ms at 10pps (Europe)


RECEIVE FLOW CONTROL
Type: Configuration
Format: AT [cmds] &In [cmds]
Description: Controls receive flow

Command

Function

&I0

 Disable receive flow control

&I1

 Enable hardware control (RTS)

&I2

 Enable software control (XON/XOFF)

&I3

 Enable RTS and XON/OFF flow control

&I4

 Enable software and pass-through of XON/XOFF

&I5

 Enable RTS and pass-through of XON/XOFF


REPORT INFORMATION
Type: Immediate
Format: AT [cmds] In [cmds]
Description: Displays information requested

Command

Function

I0

 Reports modem model and speed

I1

 Reports ROM checksum

I2

 Tests and reports ROM checksum

I4

 Reports RAM1 checksum

I5

 Reports RAM2 checksum

I6

 Reports firmware date code

I7

 Reports data pump types

I8

 Reports switch settings


SOFT RESET
Type: Immediate
Format: AT [cmds] Zn [cmds]
Description: Restores modem profiles to user configuration.


STORE ACTIVE PROFILE
Type: Configuration
Format: AT [cmds] &W [cmds]
Description: Writes the values for the active profile into the non-volatile RAM


STORE TELEPHONE NUMBER
Type: Configuration
Format: AT [cmds] &Zn=(phone # & modifiers)
Description: Writes selected telephone numbers into the non-volatile memory at location n
Note: The characters described in the D command are valid for use in the &Z command; telephone numbers and modifiers can include up to 30 characters.


TERMINAL PARITY
Type: Configuration
Format: AT [cmds] Pn [cmds]
Description: Controls parity settings

Command

Function

P0

 Odd parity

PE

 Even parity

PM

 Mark parity

PS

 Space parity

P8

 8-bit mode

P9

 9-bit mode


 

S(status) REGISTERS

ACK CHARACTER
Type: Register
Format: AT [cmds] S60=n [cmds]
Range: 0-255
Unit: ASCII
Description: Contains ACK character


ASYNC BUFFER THRESHOLD
Type: Register
Format: AT [cmds] S58=n [cmds]
Range: 0-255
Unit: ASCII
Description: Sets threshold for async buffer


BIT-MAPPED REGISTER S69
Format AT [cmds] S69=n [cmds]
Unit: Bit-mapped
Description: No further information is available


BIT-MAPPED REGISTER S77
Format AT [cmds] S77=n [cmds]
Unit: Bit-mapped
Description: No further information is available


BIT-MAPPED REGISTER S78
Format AT [cmds] S78=n [cmds]
Unit: Bit-mapped
Description: No further information is available


BREAK WIDTH SELECTION
Type: Register
Format: AT [cmds] S40=n [cmds]
Range: 0-255
Unit: ASCII
Description: Sets the break width


CONNECT MESSAGE FORMAT
Type: Register
Format: AT [cmds] S46=n [cmds]
Description: Selects message format used when not in XO mode

Command

Function

S46=0

 Connect DTE rate/ line mode/ line rate

S46=1

 Connect DTE rate

S46=3

 Sends data stored in S50 register

S46=6

 Connect lint rate

S46=7

 Connect line mode/ line rate


CONNECT MESSAGE STORAGE
Type: Register
Format: AT [cmds] S50=n [cmds]
Range: 0-255
Unit: ASCII
Description: Data from this register is send after connect message if S46=3


CTS/RTS MODE CONTROL
Type: Register
Format: AT [cmds] S39=n [cmds]
Range: 0-255
Unit: ASCII
Description: Sets CTS/RTS mode control, command &Rn


CURRENT CONNECT RATE
Type: Register
Format: AT [cmds] S87=n [cmds]
Description: Contains value for current connect rate

Command

Function

S87=0

 300bps

S87=1

 600bps

S87=2

 1200bps

S87=3

 2400bps

S87=4

 4800bps

S87=5

 9600bps

S87=6

 12000bps


DATA INACTIVITY TIMER
Type: Register
Format: AT [cmds] S72=n [cmds]
Range: 0-255
Unit: ASCII
Description: Contains inactivity timer. Value set in register S76


DATA INACTIVITY TIMER SCALE
Type: Register
Format: AT [cmds] S76=n [cmds]
Range: 0-255
Unit: ASCII
Description: Sets scale for register S72 - data inactivity timer


DATA METERING
Type: Register
Format: AT [cmds] S57=n [cmds]
Range: 0-255
Unit: ASCII
Description: Sets time interval between characters


DCD/DSR STORAGE
Type: Register
Format AT [cmds] S20=n [cmds]
Range: 1-255
Unit: ASCII
Description: Provides storage for &C and &S commands.


DEBUG MODE SELECTION
Type: Register
Format: AT [cmds] S71=n [cmds]
Range: 0-255
Unit: ASCII
Description: Sets debug mode and controls messages


EEPROM REGISTER
Type: Register
Format: AT [cmds] S81=n [cmds]
Range: 0-255
Unit: ASCII
Description: Contains last register saved in EEPROM


FALLBACK THRESHOLD
Type: Register
Format: AT [cmds] S64=n [cmds]
Range: 0-255
Unit: ASCII
Description: Sets fallback threshold


FLOW CONTROL PARAMETERS SELCTION
Type: Register
Format: AT [cmds] S33=n [cmds]
Range: 0-255
Unit: ASCII
Description: Sets the parameters for flow control, commands &Hn and &In


LAST ESCAPE CHARACTER STORAGE
Type: Register
Format: AT [cmds] S42=n [cmds]
Range: 0-255
Unit: ASCII
Description: Contains for the last escape character to re-send


LINE DATA PARAMETERS SELCTION
Type: Register
Format: AT [cmds] S34=n [cmds]
Range: 0-255
Unit: ASCII
Description: Sets the parameters for line data, command &Nn


LINE TURN CONTROL
Type: Register
Format: AT [cmds] S36=n [cmds]
Range: 0-255
Unit: ASCII
Description: Sets the parameters for line turn


MI-MIC DELAY SELECTION
Type: Register
Format: AT [cmds] S73=n [cmds]
Range: 0-255
Unit: ASCII
Description: Contains value for MI-MIC delay. Register S73 required to enable on/off hook originate mode.


MI-MIC MODE SELECTION
Type: Register
Format: AT [cmds] S68=n [cmds]
Range: 0-255
Unit: ASCII
Description: Sets MI-MIC mode of operation


MNP ABORT CHARACATER
Type: Register
Format: AT [cmds] S54=n [cmds]
Range: 0-255
Unit: ASCII
Description: Contains character used to abort MNP connect. When character is received, modem is returned to on-line buffered mode.


MNP ACTION/MODE CHANGE
Type: Register
Format: AT [cmds] S65=n [cmds]
Range: 0-255
Unit: ASCII
Description: Contains action/mode change that is checked following MNP connect, prior to MNP data mode is enabled


MNP CONTROL PARAMETERS SELCTION
Type: Register
Format: AT [cmds] S35=n [cmds]
Range: 0-255
Unit: ASCII
Description: Sets the parameters for MNP control, commands &Mn


MNP ERROR COUNT
Type: Register
Format: AT [cmds] S51=n [cmds]
Range: 0-255
Unit: ASCII
Description: Contains MNP error count


NUMBER ECHO CONTROL
Type: Register
Format: AT [cmds] S45=n [cmds]
Range: 0-255
Unit: ASCII
Description: Sets dial number echo during dialing


PROTOCOL SELECTION - DIGITAL
Type: Register
Format AT [cmds] S43=n [cmds]
Range: 0-255
Unit: ASCII
Description: Selects compression, auto-retrain, flow control, and MNP mode.
Note: Documentation does not indicate any values or protocols for this register.


REASONS FOR HANG UP
Type: Register
Format: AT [cmds] S55=n [cmds]
Range: 0-255
Unit: ASCII
Description: Contains reason for hang up


SIGNAL LEVEL
Type: Register
Format: AT [cmds] S66=n [cmds]
Range: 0-255
Unit: ASCII
Description: Contains signal level, AGC


SIGNAL QUALITY
Type: Register
Format: AT [cmds] S67=n [cmds]
Range: 0-255
Unit: ASCII
Description: Contains signal quality


STORAGE FOR MNP BREAK CONTROL
Type: Register
Format: AT [cmds] S38=n [cmds]
Range: 0-255
Unit: ASCII
Description: Provides storage for MNP break control, command &Y


XOFF CHARACTER
Type: Register
Format AT [cmds] S31=n [cmds]
Range: 0-255
Unit: ASCII
Description: Selects a character used for XOFF


XON CHARACTER
Type: Register
Format AT [cmds] S30=n [cmds]
Range: 0-255
Unit: ASCII
Description: Selects a character used for XON