Here is a instruction show you guide on how to use Magicmotor sport Flex to read and write EDC16C39 by bench mode.And fore more projects,please it here:Magicmotorsport FLEX projects.
Connect Magicmotorsport FLEX to your PC
Run Magicmotorsport FLEX software on your pc,then search edc19c39
Follow the diagram to build connection,then click “Next”
Then click “CONNECT”
Then you can click “FULL BACKUP” on Read option to save a backup on your pc
And for writing data back operations are same,just click the option under “Write” and then load the data to write data into.