Maxim-integrated Teridian V.22 bis Linux Softmodem for 73M1822/73M1 Manual do Utilizador

Simplifying System IntegrationTM Teridian V.22 bis Linux Softmodem for 73M1822/73M1922 MicroDAA User Guide

V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide UG_1x22_043 10 Rev. 1.5 G Guard Tone Selection  G0 No guard tone G1 550Hz guard to

UG_1x22_043 V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide Rev. 1.5 11 K DTE-DCE Flow Control  K0 Flow control disabled K3 RTS

V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide UG_1x22_043 12 Rev. 1.5 The following shows the actions of DCD and DSR as viewed at the RS

UG_1x22_043 V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide Rev. 1.5 13 O6 Enables rate change to 1200 bps O7 Enables rate chang

V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide UG_1x22_043 14 Rev. 1.5 S S Register Monitoring S[r]? The S[r]? command requests the m

V.22BIS Linux Softmodem for 73M1x22 MicroDAA User Guide UG_1x22_043 15 Rev. 1.4 V Verbose/Numeric Result Codes Selection V0 Numeric result c

V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide UG_1x22_043 16 Rev. 1.5 W Extended Result Codes Selection  W0 Do not return extended r

UG_1x22_043 V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide Rev. 1.5 17 X Result Codes Set and Dialing Capabilities Selection X0

V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide UG_1x22_043 18 Rev. 1.5 Y Asynchronous/Synchronous Mode Selection Y0 Asynchronous mode

UG_1x22_043 V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide Rev. 1.5 19 @L[n] Set Lease Line Operation Lease line operation is

V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide UG_1x22_043 2 Rev. 1.5 © 2009 Teridian Semiconductor

V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide UG_1x22_043 20 Rev. 1.5 2.2 S-Registers 2.2.1 S-Register Overview The S register set f

UG_1x22_043 V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide Rev. 1.5 21 2.2.1.1 TR30.2-Style Control and Status Registers S0 Auto

V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide UG_1x22_043 22 Rev. 1.5 S4 Line Feed Character n 0 –127 (ASCII)  10 <LF> 0

UG_1x22_043 V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide Rev. 1.5 23 S8 Pause Time For Comma n 1 – 254 seconds  2 2 seconds

V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide UG_1x22_043 24 Rev. 1.5 Country support S99 Preset Country Selection 0 CTR21  1 USA

UG_1x22_043 V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide Rev. 1.5 25 S12 DTMF / Twist Dial Register  32 D digit selected, 2dB t

V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide UG_1x22_043 26 Rev. 1.5 S13 DTMF-Data / Transmit Attenuation  16 0dB nominal for call

UG_1x22_043 V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide Rev. 1.5 27 S32 Pulse Dial Make Time n 1 – 211 in ms unit  39 39 ms

V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide UG_1x22_043 28 Rev. 1.5 S92 Status Register 4  4 pulse dialing allowed.

UG_1x22_043 V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide Rev. 1.5 29 Bit 5 2250Hz – S0 (default) Bit 6 Reserved Bit 7 Rese

UG_1x22_043 V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide Rev. 1.5 3 Table of Contents 1 Introduction ...

V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide UG_1x22_043 30 Rev. 1.5 S73 Configuration and Status Register 1  32 Sets different con

UG_1x22_043 V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide Rev. 1.5 31  0 0 ms S37 Dial Tone / Cadence A Minimum Off Time n

V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide UG_1x22_043 32 Rev. 1.5 S23 Busy Detection Cadence Cycle Count  3 3 busy cadence cycle

UG_1x22_043 V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide Rev. 1.5 33 S48 Busy Tone / Cadence B Maximum On Time n 0 – 255 in 40

V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide UG_1x22_043 34 Rev. 1.5 0 280Hz – 680Hz 1 370Hz – 500Hz 2 240Hz – 580Hz 3 200H

UG_1x22_043 V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide Rev. 1.5 35 S75 Pre Dial Call Progress Imprecise Detect Level n 1 - 9

V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide UG_1x22_043 36 Rev. 1.5 S78 Post Dial Call Progress Precise Detect Level n 1 - 96  3

UG_1x22_043 V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide Rev. 1.5 37 S31 Data Modulation Status  0 Default value until connecti

V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide UG_1x22_043 38 Rev. 1.5 S25 Protocol Selection  0 No protocol detection selected. Mode

UG_1x22_043 V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide Rev. 1.5 39 S82 PSK Answer Carrier Detect Level n 1 – 96  35 -45dBm

V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide UG_1x22_043 4 Rev. 1.5 S50 Busy Tone / Cadence B Maximum Off Time ...

V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide UG_1x22_043 40 Rev. 1.5 Black Listing function S105 Pre Call attempt delay n 1 – 254

UG_1x22_043 V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide Rev. 1.5 41 S109 Delay between series N 0 – 254 in minutes  0 Disab

V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide UG_1x22_043 42 Rev. 1.5 S18 Ring / Maximum Frequency Detection n 1 – 254 in Hz  75

UG_1x22_043 V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide Rev. 1.5 43 S56 Ring / Cadence B Maximum On Time n 0 – 255 in 40 ms u

V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide UG_1x22_043 44 Rev. 1.5  Bit 7 Enables using USR11 output to enable an external signal pa

UG_1x22_043 V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide Rev. 1.5 45 Bit 1 1 Enables On-Hook Line-In-Use Voltage sensing detect

V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide UG_1x22_043 46 Rev. 1.5 S116 Parallel-Pick-Up Energy detection Threshold n 72, 80, 9

UG_1x22_043 V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide Rev. 1.5 47  1 Verbose result codes  Bit 4 0 No match 1 First

V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide UG_1x22_043 48 Rev. 1.5 S22 General Modem Status Register 3  54 See following

UG_1x22_043 V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide Rev. 1.5 49  Bit 4 0 Select 1800 Hz guard tone to be generated during an

UG_1x22_043 V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide Rev. 1.5 5 S65 DTMF Detect Register ...

V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide UG_1x22_043 50 Rev. 1.5 S28 Fast Connect Status and Calling Tone Enable Register  50

UG_1x22_043 V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide Rev. 1.5 51 S61 Signal detect Register 1  0 See following. Read only

V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide UG_1x22_043 52 Rev. 1.5 S65 DTMF Detect Register  0 See following Bit 7 indicates a val

UG_1x22_043 V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide Rev. 1.5 53 S69 Test Error Count  0 No error Keeps count of how many

V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide UG_1x22_043 54 Rev. 1.5 2.3 Application Notes for the TSC Softmodem

UG_1x22_043 V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide Rev. 1.5 55 Resetting the TSC Softmodem A reset of the TSC Softmodem can

V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide UG_1x22_043 56 Rev. 1.5 Continuous cadence: The tone is continuously present and provided

UG_1x22_043 V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide Rev. 1.5 57 Double cadence: The cadence has a regular On and Off time, A

V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide UG_1x22_043 58 Rev. 1.5 Built in Country Support Since the TSC Softmodem is intended to

UG_1x22_043 V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide Rev. 1.5 59 Country implemented (all timing is in seconds and levels in d

V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide UG_1x22_043 6 Rev. 1.5 1 Introduction The Teridian V.22BIS Softmodem is a V.22bis, V.22,

V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide UG_1x22_043 60 Rev. 1.5 max_on_B_dt 0.000 0.720 0.000 0.000 0.720 0.000 0.000 0.0

UG_1x22_043 V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide Rev. 1.5 61 V23 Operation In addition to the standard V23 recommendation

V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide UG_1x22_043 62 Rev. 1.5 DTMF Tone Detection The TERIDIAN TSC Softmodem provides two diff

UG_1x22_043 V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide Rev. 1.5 63 SMS Applications The TSC Softmodem has been optimized for SM

V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide UG_1x22_043 64 Rev. 1.5 SMS Applications continued 18. Turn on RTS (to switch TSC Soft

UG_1x22_043 V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide Rev. 1.5 65 SMS Applications continued 15. Wait per SMS timing and DCD

V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide UG_1x22_043 66 Rev. 1.5 3 S-Register Index S0 Auto Answer 21 S1 Ring Count 21 S10 Lost

UG_1x22_043 V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide Rev. 1.5 67 S49 Busy Tone / Cadence B Minimum Off Time 33 S5 Backspace Ch

V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide UG_1x22_043 68 Rev. 1.5 4 Related Documentation The following 73M1x22 documents are avail

UG_1x22_043 V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide Rev. 1.5 69 Revision History Date Revision Description 10/10/2006 1.0

UG_1x22_043 V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide Rev. 1.5 7 2 User Guide The modem firmware supports a variation of the Ha

V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide UG_1x22_043 8 Rev. 1.5 A/ Repeat Last Command The A/ command causes the modem to re-ex

UG_1x22_043 V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide Rev. 1.5 9 D Dial This command puts the modem into originate mode and