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hii,i am using at89s8252 and communicating with a eprom using spi protocol.....
when i debug the code i am sending data to spdr (SPI Data reg.) but it is not showing in keil...
can anybody tell me what is the mistake i am doing....
can any body give me a demo spi code in working condition.....
you can use one master and two slaves,but you can not communicate between 2 slaves.....
the ckt is simple but the prog. part is little difficult.............
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