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The firmware actually changes (it runs on USB FX2 microcontroller's RAM) only when
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If you encounter some problem here or after this step the problem may be caused by the fact that CyConsole could be unable to automatically select Cypress_generic_USB_driver.MS-Windows-Vista+7-64-bit.signed (or the other desired driver). You may need to follow this procedure (in particular if you are using Cypress_generic_USB_driver.MS-Windows-Vista+7-64-bit.signed):
The "Misc" tab step is not always required, but it could be necessary for Cypress_generic_USB_driver.MS-Windows-Vista+7-64-bit.signed driver. We have not observed this behavior with other drivers. |
To program the EEPROM and/or the RAM you should click "Option" and select "EZ-USB Interface".
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The .iic file can be succesfully downloaded in RAM but it doesn't actually work: if you desire to program RAM with .iic file you should use CyControl or OpenFutNet instead.
To program the RAM you should click "Download" button in "EZ-USB Interface" window and select the desired file to download.
Unfortunately, you couldn't actually use .iic files but only .hex or .bix files.
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The RAM can be programmed even if EEPROM switch is disabled. If you don't also write the IIC EEPROM ("Options" > "EZ-USB Interface" > "Lg EEPROM"), the new firmware is lost if the TE USB FX2 module goes under reset or power off/on cycle. |
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To program the Large (64K) EEPROM you should click "Lg EEPROM" button in "EZ-USB Interface" window and select the desired file to download.
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If the TE USB FX2 module exit from reset or is powered on, the IIC EEPROM content programs/configures the USB FX2 microcontroller RAM |