Is there any code written that we can use as a guideline for creating a debug port using an external UART ( connected to the EMIF ) of the C6457 or similar DSP?
In the past, we've used a serial port on Power PC's as a debug port. In the case of TI DSP's, we have added an external UART to the EMIF and will do the same. If code is written already, or if a specific UART has been used and a "plug-in" exists for connecting a UART to the EMIF it would help speed up our implementing this debug port.
Bryan Busacco.