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Altera_Forum
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16 years ago

is there any SOPC and NIOS2 design example of eeprom at93c46

in my design , i used one chip of eeprom: atmel 's at93c46, this memory 's interface looks like SPI interface. it has CS, CLK,DO and DI , but after reading it pdf document. i found it does accord wit...
Altera_Forum's avatar
Altera_Forum
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16 years ago

i paste the read waveform of 9346 from datasheet. from the waveform, if i want to read 9346 a byte , i shoud write 1,1,0,a6-a0,9bit on the mosi, and read 8 bits from miso. if i set the the byte length to 8. the sequence is not compatible to the datasheet.