Spartan-3E FPGA Industrial Micromodule
User Manual
Check that in the “Device Manager” under
“USB-Controller” the “Cypress Generic USB
Device” has been added.
Now the USB microcontroller can be ac-
cessed from the host computer through
dedicated software.
EZ-USB FX2 EEPROM Programming
First of all, check that S1 is actually
switched to EEPROM.
The USB EEPROM can be programmed by
opening the dedicated software “Cypress
USB Console” (double click the “CyCon-
sole.exe” file in the “1st_program\CyCon-
sole” folder).
Click “Options > EZ-USB Interface” to
Open EZ-USB Interface window.
“S EEPROM” button refers to the small EE-
PROM (256 bytes) whereas the “Lg EEP-
ROM” refers to the large EEPROM (64 KB).
Press the “Lg_EEPROM” button, select the
“USB.iic” file and press the “Open” button
to start writing to EEPROM.
Trenz Electronic GmbH
13
