Hello.
1) Further to this thread:
we have now purchased the CY4532 and have started our testing.
2) Using the flash tool by Cypress, fairly confident that we saw "UFP-AMA" for the CCG3PA device but then reflashed with our modified firmware to test the VBUS_A values using the onboard buck-boost regulator.
3) The quick testing appears to be working and we are able to alter the VBUS_A values but now the reflash tool is reporting "UFP-Unknown". Why? How do we correct this? Using mini-prog3 tool? If yes, we need to be 110% sure the jumper details are correct in the documentation.
4) After a review of our jumper settings, believe that we have found an error? J6 on the MAIN BOARD has a silk screened ARROW usually to denote pin # 1 but according to the following webpage, the white arrow is actually pin # 3??
Please confirm so we can be clear on the proper Pin 1, 2, 3 position of J6. This appears to be a silk screening error on the PCB design or documentation for flashing.
This webpage:
Frequently Asked Questions on CY4532 CCG3PA Kit – KBA226613
states:
Sorry - wish to add:
a) after experimenting with the CLA firmware for adapter use, reflashed using the Cypress supplied firmware from the SDK download:
But unable to restore the "UFP-Unknown" to "UFP-AMA". Is this related to no attached devices on the PCB? Both Type C and Type A connectors are not mated to any device.
Hi,
You can modify the Product type to AMA so the device will be shown as UFP-AMA in device tree.
Regards,
Eddie
