TMS320C6000 McBSP Initialization (Rev. C)
The TMS320C6000? multichannel buffered serial port (McBSP) can operate in a variety of modes, as per application requirements. For proper operation, the serial port must be initialized in a specific order. This document describes the initialization steps necessary when either the (E)DMA or the CPU is used to service the McBSP data. Typically, the (E)DMA is used to perform read/write transfers from/to the McBSP. The (E)DMA transfers are read/write synchronized, and the McBSP provides these synchronization events. Alternatively, in cases where the CPU reads from DRR and writes to DXR, either the polled or interrupt method can be used.
|
Samples & Purchase Cart
