ITU G.711 expander
Overview
The ntG711_EXP core implements the ITU G.711 compliant expanding. The G.711 standard specifies a translation for 8-bit A/μ-law in 14-bit uniform PCM word. The ntG711_EXP core is fully programmable.
Key Features
- Expands 8 bit a-law or u-law logarithmic PCM to 13/14 bit linear PCM.
- Compliant to the ITU G.711 standard.
- Purely combinational logic RTL implementation.
- Silicon proven in ASIC and FPGA technologies for a variety of applications.
Benefits
- The ntG711_EXP core can be used in a variety of applications, including:
- PCM Codecs.
- Voice companding.
- Front –end for any DSP processing of 64 kbps voice.
Block Diagram
Deliverables
- Fully commented synthesizable VHDL or Verilog source code or FPGA netlist.
- VHDL or Verilog test benches and example configuration files.
- Matlab source code.
- Comprehensive technical documentation.
- Technical support.
Technical Specifications
Foundry, Node
TSMC
Maturity
Silicon proven
Availability
Now
TSMC
Pre-Silicon:
180nm
G