Use of the dual functionality of WU2 pin to make FX2LP enter low power mode | Cypress Semiconductor
Use of the dual functionality of WU2 pin to make FX2LP enter low power mode
The ez-usb TRM specifies use of the dual nature of WU2 pin and gives steps to follow to enter the low-power mode of operation. There is no example project that implements the same. I developed an example project for this using over the bulkloop example code. I saw significant drop in the current consumption. Hope this helps.