Still stuck. Anybody from Cypress or other could help me ?
Can your USB3.0 device re-enumerate using Control Center load the firmware into CYUSB3014's RAM? If it is ok, your EEPROM chip I2C bus has 2K pull up resistors?
Yes My FX3 device re-enumerates from RAM. Never any problem with that.
And Yes, I'm using the CYUSB3KIT board so the 2 resistors are mounted (and I've checked).
Anyway I see the SDA/SCL signals on the oscilloscope when I boot from PMODE=Z1Z (i2c, on failure USB) so the chip is working at HW point of view.
The thing is it doesn't work with the bootprogrammer : I don't see any SCL/SDA activity on the oscilloscope while attempting to program the I2C EEPROM
Please create a Tech Support Case.
- Madhu Sudhan