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Original question:

TMS320F28379D: C2000 Position Manager for EnDat 2.2 (PM_endat22_lib.lib)

TMS320F28377S: C2000 Position Manager for EnDat 2.2 (PM_endat22_lib.lib)

Ngoc Nguyen Dinh46
Prodigy 80 points
Part Number: TMS320F28377S

I have a trouble with endat 2.2

Currently I use chip TMS320F28377S for my project. But when I connect between 28377S vs Absolute Encoder Motor ( endat 2.2 standard), I just relized on TMS320F28377S (100pins) do not have GPIO6, 7 which the manual prefer to connect with MOTOR to create CLOCK (ENDAT_CLK and SPICLK).

Futhermore, When I wanna exchange GPIO6 and 7 by others pins but the lib providing by TI do not allow to access ( they default 2 pins 6 and 7 create CLOCK)

So WHAT I CAN DO NOW, IF I DON'T WANNA CHANGE CHIP.

AND, If someone has example code for endat 2.2, please can send it for me to refer ?

THANKS SO MUCH !