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sharc 21489 boot from spi slave in CCES

Hi .

I am using sharc 21489 long time , before I always use VDSP++ on developmenting. 

Now I move to CCES, all things is working fine but spi slave boot. 

The kenel 489_spi is the same with VDSP ,I only do compile that!

So I don't know what's happens.  I am sure in VDSP++ the all sequency is right .

 it 's the same hardware,  why VDSP++ is ok ,CCES can not !

In CCES, My application program config is following.

I will attach my kernel 489_spi . it's the same with my VDSP kernel.489_spi.rar

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  • Hi,

    If your application uses SDRAM (for data, code or both), you must initialise the SDRAM before loading the application in the SDRAM.
    This can be done by using kernel.

    Please make sure are you using default kernel in your project. please refer the below screenshot.
    Can you please confirm simple LED application is working fine using SDRAM?

    Anand Selvaraj