EXP Computer PCMCIA Ethernet Modem Adapter user manual Enable Bps rate adjusting

Page 36

APPENDIX A

 

1

Enable Bps rate adjusting

\Kn

5

Set break control

 

In Connect State, if reliable mode then transmit break to remote:

 

 

n = 0,2,4

Enter command state, but do not send a break.

 

 

n = 1

Destructive/expedited

 

 

n = 3

Non-destructive/expedited

 

 

n = 5

Non-destructive/non-expedited

 

In Command State, if reliable mode then transmit break to remote:

 

 

n = 0,1

Destructive/expedited

 

 

n = 2,3

Non-destructive/expedited

 

 

n = 4,5

Non-destructive/non-expedited

 

In Connect State, if direct mode then receive break at serial port:

 

 

n = 0,2,4

Immediately send break and enter command state.

 

 

n = 1,3,5

Immediately send break through

 

In Connect State, receive break at modem port, send to serial port:

 

 

n = 0,1

Destructive/expedited

 

 

n = 2,3

Non-destructive/expedited

 

 

n = 4,5

Non-destructive/non-expedited

\Nn

Set Operating Mode: Determines the type of

connection attempted by the modem.

 

n = 0 Normal Mode-No data compression or error correction, but uses speed buffering.

 

n = 1

Direct Mode- No data compression, error correction, or speed buffering.

 

n = 2

MNP Reliable Mode-The modem attempts to negotiate an MNP error-correction 'reliable' link, hanging up if it fails.

 

n = 3

V.42 Auto-reliable Mode * If V.42 detection is enabled (-Jn), a LAPM or MNP link can be detected and negotiated, otherwise only LAPM will be

 

 

attempted. If configured for -J0 and a protocol connection is not made, the modem will hang up. If configured for -J1 and a protocol

 

 

connection is not made, the modem will fall back to speed buffering mode.

 

n = 4

V.42 Reliable - The modem attempts to negotiate LAPM error correction, hanging up if it fails.

NOTE: 300 bps does not support synchronous operation. The mode will automatically fall back to MNP asynchronous operation.

\O

none

Originate reliable link

\Qn

0

Disables flow control

 

1

XON/XOFF software flow control

 

2

Unidirectional hardware flow control

 

3*

Bidirectional hardware flow control

\T

0*

Disable inactivity timer

 

 

0-90 Lenth in minutes

\U

none

Accept reliable link

\Vn

0

Enables codes defined by ATV command

 

1

Enables modified MNP codes

 

2*

Enables extended V.42 codes

\X

0*

Processes flow control characters *

 

1

Processes flow control characters and passes them through to the local or remote so they can process the characters.

\Y

none

Switch to reliable mode

\Z

none

Switch to normal mode

-Jn

0

Disable the V.42 detect phase

 

 

(\N3,\N4 operating mode)

 

1*

Enable the V.42 detect phase

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Image 36
Contents ThinCom Pcmcia Ethernet Modem Adapter User=s Manual Copyright Table of Contents Register Summary Introduction System RequirementIntroduction Installation Hardware Installation GuideInstallation Installation Verification Network Environment Driver selectionInstallation Installation Testing the Modem Testing the NetworkWindows 95 Installation Install the Thincom CardIf Something Goes Wrong Enabling 32-BIT Card Support in Windows Installation Verification ModemNetwork Installation Data Communication Operation Operating Mode Operating ModeRemote Access Data CommunicationFile Transferring Cellular OperationFAX Operation FAX OperationPage Diagnostic Diagnostic FunctionTroubleshooting TroubleshootingNo Dial Tone Appendix a CS.EXE Pcmcs Ctalkcs Basic AT= command for 28,800 Modem Command Function Appendix a Set 10 pps pulse dial with 39%/61% make/break Modem negotiates an error corrected link MNP 10 Commands ECC ComandsEnable MNP 10 extended services detection only Caller ID CommandsCellular Commands Basic AT= command for 1414 CL Command Default FunctionIs enabled when DTR is turned on Configured. DTR optionHz guard tone enabled Disabled QAM modulation onlyATDS=n command = 0, 9, A, B, C, D, #, *, T, P, R, W, @ 42, MNP AT Commands Default FunctionS37000 S90000 S108002 S109062 Range No RetrainEnable Bps rate adjusting Disables V.42 bis Enables V.42 bis only when transmitting dataEnables V.42 bis only when receiving data Dial Modifiers Command FunctionCommand Function Return the value of default S register ECC Commands Operating Consideration Register Summary Function Range Units Function Range UnitsFunction Range S33 Xoff Character 255 Appendix B Page FCC Compliance Statements FCC PartFCC Consumer Information and FCC Requirements Canadian Department of Communications compliance statements Page