Technical discussions about the TI C54x DSPs (including the c5401, c5402, c5402a, c5404, c5407, c5409, c5409a, c5410, c5410a, c5416, c5420, c5421, c5441, c549, c5470 and c5471).
-Jeff "On C54xx devices, SPCR1[0] access requires a sub-address setting; i.e. SPCR1 register, port 0 (McBSP0). Therefore you have to set SPSA0 first (located at address 0x0038). Are you doing that before trying to read RRDY?" I open the McBsp0 using DSP/Bios Configuration. So I'm wondering, Is the SPSA0 set automatically when using DSP/Bios Configuration ? ------------------------------------ OMAP35x EVM jump-starts low-power apps ------------------------------------ The modular and extensible OMAP35x Evaluation Module (EVM) enables developers to start building applications based on the OMAP35x architecture:http://www.DSPRelated.com/omap35x