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SPI problem ...............please help
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abhay
Oct 10, 2006, 7:48:00 AM10/10/06
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hi,
i am stuck with a new but strange problem related to SPI. i have
configured my philips micro LPC935 as master and i am trying to view
its clock output on CRO (actually DPO).but i am getting noise signals
only with some garbage frequency values that are not constant.i have
tried this also with ARM based microcontroller LPC2138 but i am getting
same response on that also.
so its a major problem because i cannot proceed with my SPI
experimentation untill i am sure
with clock output.
i am stuck with a new but strange problem related to SPI. i have
configured my philips micro LPC935 as master and i am trying to view
its clock output on CRO (actually DPO).but i am getting noise signals
only with some garbage frequency values that are not constant.i have
tried this also with ARM based microcontroller LPC2138 but i am getting
same response on that also.
so its a major problem because i cannot proceed with my SPI
experimentation untill i am sure
with clock output.
please suggest what steps i can take to overcome this or what possible
errors u suspect ?
thank you
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