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BF533 Boot Kernel Details Needed

Question asked by rmaginnis on Oct 24, 2012
Latest reply on Oct 25, 2012 by Prashant

We are creating applications that utilize Boot Mode [1,1] SPI boot mode on the Blackfin BF533. We are seeking additional details on the boot kernel/ROM and how it initializes the SPI bus registers: SPI_BAUD, SPI_CTL, etc.  Any other specific internal Blackfin registers as well.  Is there a document that describes in detail the operation of the Boot kernel? Possibly the boot kernel source code for reference? We have reviewed EE-240 app note but, it lacks certain details.



Rick Maginnis

Emerson Process Management