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Reading back Jedec file | Cypress Semiconductor

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Reading back Jedec file

Last Updated: January 26, 2012

How to read back the Jedec file from the CPLD?


  Once you open the ISR software in "Help" menu you can find "Read Operation" description.To read back the Jedec file from the device use the Operation: "Read Device" in ISR software.This operation reads the contents of the device and writes a JEDEC file.When a read operation is specified in the Edit Playlist dialog box, the user needs to specify where the data should be stored in the “Output Filename” column when reading from an Ultra37000 device, this output filename should end in a .jed extention.  Please be noted device programming cable will be required to read back the device.

Please be noted our entire Cypress CPLD product are Obsolete and not recommended for new design and development. For more information on CPLD product, please visit our webpage:

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