2009-08-11 03:23:55     Blackfin SPI boot

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2009-08-11 03:23:55     Blackfin SPI boot

DAVID ZHOU (CHINA)

Message: 78597   

 

Hi,

 

Could Blackfin CPU support  32 bits address SPI flash ?

 

Currently the CPU we used is bf536, the datasheet says it can support boot from 24 bits address SPI flash. That means that it could only boot from Flash which its size less than 2^24=128M bits=16 MB.

 

Currently, we want to use a 256Mb=32MB  SPI flash, Can bf536 boot from it?  Which Blackfin CPU support it?

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2009-08-11 05:47:23     Re: Blackfin SPI boot

Mike Frysinger (UNITED STATES)

Message: 78609   

 

you should post your question here:

http://ez.analog.com/community/blackfin-processors

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2009-08-12 01:01:03     Re: Blackfin SPI boot

DAVID ZHOU (CHINA)

Message: 78702   

 

OK

 

Thanks!

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