From Eric

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Revision as of 00:41, 10 April 2016

The hardware platform

Create the design with SigmaStudio

The schematic of the project is given below:

Transfert the design to the EEPROM

Once the file is "compiled", it has to be programmed into the 24LC64 EEPROM. To do so,

• Open the E2PROM.Hex file that has been created using the "Write Latest Compilation to E2PROM" command (right click on the ADAU1701 block in the "hardware configuration" panel).

This file is located in the directory associated with the E2PROM block. In my design, the directory is called "Adau1701_IC 2" for a E2Prom block called "IC 2". A typical example is shown below.

This ASCII file has to be transformed into a 16-bit Intel file to be written on the E2PROM. First, I remove all "0x" and " , " and ", " from the file. The result is shown below.

The file can then be transformed into the Intel format. I use the HxD editor to to this/ I copy the content of the modified hex file and paste it into a file created into HxD and export it using the 16-bit Intel format, as shown below:

The exported file can be loaded with the E2PROM programmer.