DSP Device: TMS320C6727B GDH package.
In our circuit, it is designed to allow the DSP to boot from the FLASH through EMIF interface of DSP. But duringthe test, we meet the following problems:
Sometimes DSP can normally boot, sometimes not.
The waveform of CS0 and CS2 pins of the DSP are shown below:
Picture 1(normally boot):
Picture 2（boot failed）:
While unable to boot, the EMCLK pin shows the clock frequency of 6.67MHz(3's division of the input clock 20MHz);
