Selection of output 1/2 or output 3?

A forum for discussing applications and implementations of the MegaShift transmission controller code for the GPIO from B&G. This can control up to 8-speeds and 6 shift solenoids (plus a 16x9 table for controlling a PWM line pressure valve). It has manual and fully automatic modes (16x9 load x speed table), with under and over rev-limit protection, and full data logging of all inputs and outputs (among many other abilities). A TransStim to test your completed board is also available.
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Jim Blackwood
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Joined: Tue Dec 07, 2010 9:52 am

Selection of output 1/2 or output 3?

Post by Jim Blackwood » Fri Apr 14, 2017 1:37 am

For a PWM output that requires a background low level PWM signal of 5-20%, and then a momentary high level PWM signal of 80-100% during shift events:

What output would be the best choice?
Spare Outputs 1 and 2 or Output 3 maybe?
Can output 3 even be configured that way?
Would the Dither or similar function be used on output 1 or 2, perhaps in conjunction with the clutch function somehow?

Jim

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