On Mon, 3 Mar 2025, Leonardo Marsaglia wrote:
Does the pinout of the 7i95 changes with the new firmware to accommodate
the Z physical pin of the encoder next to the stepgens?

The SDI firmware makes the physical encoder index pins
shared stepgen and encoder index pins

So stepgen 03 shares encoder 03's index pin

Since you would normally only use the encoder _or_ stepgen index
for a homing operation, the allows both uses simple by selecting
the feedback and index-enable from the desired sources.

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Peter Wallace
Mesa Electronics


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