Owner manual

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