Other Parts Discussed in Thread: TMS320VC5503 , TPS62302 , TPS3808 The specification for the C5509A core voltage running at 200 MHz is 1.55V min, 1.6V nom, 1.65V max. What would happen if the core voltage were to droop to 1.5V? Would the part run slower…
Other Parts Discussed in Thread: TMS320VC5503 Are there any short term or long term issues with leaving unused analog inputs (AIN0-3) unconnected on the 5509A? thanks, Chris
Other Parts Discussed in Thread: TPS3808 , TPS62302 I posted first to the C5000 forums but was directed to try the power management forums. This is the situation I'm looking at:
The specification for the C5509A core voltage running at 200 MHz is…
JianJun,
The HPI to DARAM communications might be working because most of DSP is not active.
Power and clock stability are very important in having the device work correctly. Have you monitored power and clock pins to make sure they stay within TI specifications…