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ADSP 21062 - External Port Buffer (EPBx) is hung at PC

Question asked by Mahendran on Aug 25, 2009
Latest reply on Aug 26, 2009 by Mahendran

Hi All In a board we are using 6 ADSP 21062 sharc processors in Multi processing environment The batch code of the processor is ADSP-21062 - cs-160 - EDC2372D-3.0 - 0045 . Flash is connected to the sharc bus along with sram, ethernet and an FPGA.. I can erase the Flash  and I could read the contents of the Flash. But, while programming the flash It hangs and gives a message in vdsp as "Core access to an External Port Buffer (EPBx) is hung at PC:0x0201f2" I have attached the screen shot of the message in VDSP 5.0 I have attached the screen shot of the message I get in VDSP The same Flash code is working fine with the same architecture board with ADSP 21062 Processor batch code 0926 and 0849. Help me to resolve this issue in the processor batch with ADSP 21062 Processor batch code 0045. Thanks Mahendravarman

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