hello all
I have a problem I need a solution to read and write SPI memory in the system and icp
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Thread: Memory SPI in ICP
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5th September, 2010, 04:32 PM #1Top Poster
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Memory SPI in ICP
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5th September, 2010, 04:42 PM #2Member
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Try to write more about application....
Make a focus to a power supply of memory... In many times is VCC connected directly also to others devices... Try to set down VCC for memory (Try to start from 3,5V and decrease it with steps 0,1V. Many SPI eeprom work from 2,7 V...)
Boras
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5th September, 2010, 04:52 PM #3Top Poster
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voltage has decreased to 2.5 vi not reading disassembled Quartz
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5th September, 2010, 04:56 PM #4Top Poster
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As I read IAW 59fm2 panel fiat punto
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5th September, 2010, 05:39 PM #5Member
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check signals with osciloscope for SPI
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