BF592 Booting via PPI

Csound on Jan 27, 2015

Hi, looking for BF592 based board bring up ( even via JTAG ICE also, step through code is not going through in t his new board..what could be issue.. InitPLL is not done... do u think, issue will be resolved if PLL init is done properly?). Another question, looking for EE note for booting BF592 via PPI

thanks in advance

0 ADIApproved

on Jan 27, 2015 9:17 AM
Hi,

I have moved this thread from the Processors and DSP community to the Blackfin Processors community. Please continue the discussion here.

Regards,
Craig.
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0 jobo23

on Jan 31, 2015 12:36 AM
Are you saying the part doesn't boot on the custom board or that you cannot connect the JTAG to it? Because the BF592 doesn't have external memory, you shouldn't have a need for any initialization file. However, you do need to make adjustments for clock settings if your board uses a different CLKIN.

There is no application note for booting via PPI, but this is covered in the HRM on p16-50:

http://www.analog.com/static/imported-files/processor_manuals/ADSP-BF59x_hwr_rev1.2.pdf

-Joe
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