Maxim Integrated Teridian V.22 bis Linux Softmodem for 73M1822/73M1922 MicroDAA - Manual (Page 5)

UG_1x22_043 V.22 bis Linux Softmodem for 73M1x22 MicroDAA User Guide
Rev. 1.5 5
S65 DTMF Detect Register .................................................................................... 52
S68 Test Timer ....................................................................................................... 52
S69 Test Error Count .............................................................................................. 53
S70 Auto Retrain Threshold ................................................................................... 53
S90 RTS to CTS Turnaround Delay ....................................................................... 53
S114 Maximum carrier detect threshold (High Byte) ................................................ 53
S115 Maximum carrier detect threshold (Low Byte) ................................................ 53
2.3 Application Notes for the TSC Softmodem ................................................................................ 54
Resetting the TSC Softmodem ...................................................................................... 55
Call Progress Detection ................................................................................................. 55
Built in Country Support ................................................................................................. 58
V23 Operation ................................................................................................................ 61
Line in Use/Parallel Pick Up Detection Support ............................................................ 61
DTMF Tone Detection ................................................................................................... 62
SMS Applications ........................................................................................................... 63
SMS Applications continued .......................................................................................... 64
SMS Applications continued .......................................................................................... 65
3 S-Register Index ...................................................................................................................... 66
4 Related Documentation .......................................................................................................... 68
5 Contact Information ................................................................................................................ 68
Revision History ................................................................................................................................ 69