Le79112 Description
The Le79112 VoiceEdge™ Control Processor (VCP) is a digital signal processing platform that works with the Legerity VE790 series chip sets using the MPI interface, PCM port, and an interrupt line from the codec/filter. The primary functions of the Le79112 VCP are to program and control the codec/filter to implement enhanced call control and test capabilities. The Le79112 VCP, in bination with the VE790 series chip...
Le79112 Key Features
- Software interface using VP API-II
- Software downloadable, field upgradeable, expandable
- DTMF detection (Q.24, up to 16 channels
- Quad tone and howler tone generation
- Arbitrary single tone detection
- 15-kHz energy detection
- SNR tests
- Dial pulse measurement
- Aggregated codec/filter control lowers demand on
- Master MPI port to the Legerity SLAC™ device