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Description of applicaiton note for EIM Flash access

Question asked by Kazuma Sasaki on Apr 14, 2017
Latest reply on Apr 17, 2017 by Kazuma Sasaki

IMX6SDLRM.pdf contain application note regarding to procedure of EIM flash access at section 22.7.

In following case, I suppose "aah write to base address(CS0) + offset address(555h) by 16bits access".

what does mean "<<1" notation?

 

22.7.6.2 Spansion Flash Synchronous Mode Configuration

WR16('CS0+('h0555<<1),'h00aa);

 

Best Regards,

Kazuma Sasaki.

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