- Category:
- DSP program
- Tags:
-
- File Size:
- 184kb
- Update:
- 2012-11-26
- Downloads:
- 0 Times
- Uploaded by:
- minda-wang
Description: Abstract: This paper describes the use of two-channel audio A/D conversion and TMS320VC5402 DSP chip CS5331A composed of two-channel audio acquisition system. Shows the system hardware design, including the CS5331A and TMD320VC5402 DSP interface circuit and signal timing. In the hardware solution, based on the given system' s overall software process, and details of the DSP multi-channel buffered serial port (McBSP) and direct memory access (DMA) initialization settings, gives the corresponding routines . Finally, given the collection to the DSP memory in two-channel audio data waveform. Keywords: acquisition DMA McBSP DSP
To Search:
File list (Check if you may need any files):
DSP_DMA_McBSP.caj
Download