DTMF Transmitter (C code) (Application Software & Frameworks)




Business Model

Support Information

Software Details
Name or Standard/Profile DTMF Transmitter (C code)
MIPS / MCPS performance 0.5
Program Memory 0.6
Total Memory 0.62
Supported Tools/Features Generates digit signals to the standard dual-tone multi-frequency format viz one tone 697, 770, 852, or 941 Hz & the other tone 1209, 1336, 1477, or 1633 Hz. The code is for any ANSI-C compliant TI processor; all data memory is in 16-bit integers. User guides are provided. It is operated by subroutine calls, eg for initialization and for sample generation, with re-entrancy for multi-channel operation. Low DSP resource usage is a feature.
eXpress DSP Compliant No
Free Evaluation Not Available

TI Product Family Experience
  • DaVinci Video Processors
  • C5000 DSP
  • C6000™ Floating/Fixed-point DSPs
  • Sitara Processors
  • C6000 Power Optimized DSP
  • OMAP™ Application Processor
Support Information

A list and links to documentation relevant to the solution, including schematics, board layout suggestions.

Sales Contact
Bill  Hodgkiss

5 White Horse Drive
Epsom, United Kingdom

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