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02/13/02 16:17
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#19782 - RE: External Flash Address - Steve

Kevin Callahan wrote:
-------------------------------
I'd mistyped my microcontroller :-) - it's actually an 89c52 - I have a generic
bootcode in the internal 8K and board-
specific application code in the external
flash.


Why not put all of it in the processor ?

Ram can still go on the I/O bus, but you don't need a decoder , unless you have other mapped I/O.

Steve

List of 13 messages in thread
TopicAuthorDate
External Flash Address            01/01/70 00:00      
RE: External Flash Address            01/01/70 00:00      
RE: External Flash Address            01/01/70 00:00      
RE: External Flash Address            01/01/70 00:00      
RE: External Flash Address            01/01/70 00:00      
RE: External Flash Address            01/01/70 00:00      
RE: External Flash Address            01/01/70 00:00      
RE: External Flash Address            01/01/70 00:00      
RE: External Flash Address - Steve            01/01/70 00:00      
RE: External Flash Address - Steve            01/01/70 00:00      
RE: External Flash Address            01/01/70 00:00      
RE: External Flash Address            01/01/70 00:00      
RE: External Flash Address            01/01/70 00:00      

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