Author Topic: Battery grip pins / UART  (Read 42891 times)


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Re: Battery grip pins / UART
« Reply #75 on: October 28, 2021, 09:00:22 AM »
Not found yet working UART pinout for Canon 5D mark II (I need it for repair purpose) and here is one:

Also I digged JTAG pinout, but haven't checked it yet.
Also here is JTAG and UART pinout for processors used in old cameras:Digic 4 CK4-1249 and Digic 4 CH4-6405 (they are same at this small part)