Tools for optimisation - question for the veterans

2007-10-08 Thread Ben White
Hi, Just a quick question for all the experts out there. I'm about to start profiling and optimising my codec engine codec. The codec will be running on the DSP side of a DM6446. My problem, is that I'm faced with a lot of tools with which to do the job, and I'm not sure which are the best, or

Similar issue with GP4 hardware interrupt (SW4-0) RE: IRQ in DM6437

2007-10-08 Thread Kumar GVS - Shipara, Bangalore
Hi, Even I tried the similar method but the same issue. I was trying to configure the SW4 - 0 as the edge triggered interrupt source. On DM6437 EVM it is connected to GP4 (according to Technical Reference Manual and Schematic). From TMS320DM643x DMP General-Purpose Input/Output

RE: Similar issue with GP4 hardware interrupt (SW4-0) RE: IRQ in DM6437

2007-10-08 Thread Griffis, Brad
Rakesh, GP[29] connects to the DC_P1 connector. The DM6437 EVM Technical Reference from Spectrum Digital states the following: User inputs can be driven via daughter card connector DC_P1 when the on board CBTs are disabled by driving control TVP5146_ENABLEn signal high on DC_P1. Are