CDCE72010 HEX file to write EEPROM

Takumi Suzuki1

Mastermind 8610 points

Hi,

I would like to ask you a question about how to make "hex file" without EVM.

I suppose we can make it by using EVM.

But I can not find the way on the datasheet, to my regret.

Would you please tell me how to make it?

We are going to write EEPROM by using ROM-Writer.

Thanks in advance.

Best Regards,

over 9 years ago

0 Takumi Suzuki1 over 9 years ago

Mastermind 8610 points

Hi,

Could you please advise me about my question?

Thanks!

0 Patrick Kammermayer over 9 years ago in reply to Takumi Suzuki1

TI__Expert 5325 points

Hello Takumi-san,

I would recommend to use the GUI software to generate the register values. All the supported file formats are text based and you can extract the hex numbers. Even Intel Hex format is supported, assuming you have a handler function which sends the required SPI protocol according to spec and send all SPI writes, followed by a "RAM → EEPROM (Unlock)" SPI command as defined in the data sheet: figure 11 and table 4.

You can also crosscheck the values in the GUI menu like shown below.