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).
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Dear Friends I tried to check a program for interfacing the analog input to my DSP.I connected the input of my EVM board to the function generator and the output to the scope.And I found a signal coming out from The EVM board appearing on the scope with 2Mhz and permanent even I didn't run my program and also when I switch off the function generator,the signal still there. Do you think that this signal is generated by the board itself and how to eliminate it? thanks |