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Channel: Cypress Semiconductor - USB - Known Problems and Solutions
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Programming of I2C EEPROM failed

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I have a question about the EEPROM. 

I use the cyusb2014 chip ,I used the contror center to program the eeprom, 

I set the PMODE[2:0] to Z11(USB Boot). 

However when I tried to load the SRAM_FX3.img file (The file size is less than EEPROM size) , 

I always got the error message:programming the I2C EEPROM failed . 

But when I used the cyusb3014 chip ,It is successful to load the file to the EEPROM . 

I have followed everything that is there in the documents, 

So I want to know that : 

Why the cyusb2014 can not load the file to EEPROM , But cyusb3014 can ? 

How can I solve this problem ?

The CYUSB2014 schematic is in attachment。 And I has mounted the R1651 ,R1653 , Set the PMODE[2:0] to Z11(USB Boot) .

 


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