Hello,
I would like to replace the usb micro type connector with usb type c connector on my custom made TM4C123GH6PM board. I have done my research and basically:
A6 and B6 are connected together as DP
A7 and B7 are connected together as DM
CC1 and CC2 are pulled down with 5.1K resistors individually.
In my custom board, I have usbvbus, connected to PB1 with 100ohm resistor, and the usbid pin from the usb2 connector is connected to PB0 with 100ohm resistor too.
However the usb-c connector has no usbid pin. Instead CC1 and CC2 can be used to indicate if there is nor no cable. Ideally I would want to use an or gate to read CC1 and CC2 and feed the output to PB0 pin. to get equivalent connection with the usb-c connector, but instead I have decided to ask the forum: Has anyone used a type-c connector with the tm4c123gh6pm? if so are there any remarks about it?
Any comments/ideas/help greatly appreciated.
Best Regards,
C.A.