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did a little digging and thinking (not an
electronics whiz).
after looking at the disasm. aujp.bin I was
wondering where the # of pulse would be calculated. since it is batch fired the
pulses would be setup for 2(4?) per engine cycle (2- banks). would it be
possible to change it to fire 8 times per cycle?
Is there enough time (cpu cycles) to do this at
6000rpm?
assuming one could get the correct number of pulses
out---
is there a serial buffer that would allow them to
be synched to fire thru an 8-channel mux/demux (switch) or would some sort of
555 triggered count up count down arrangement need to be configured to synch the
pulse.(using tach drive counter for mux/demux with #1TDC reference setup to
reset counter to null).
I checked the data sheet for 74hc4051 but am not
familiar with anything beyond simple digital logic circuits
and am in the process of trying to find a chip to
synch(buffer) the pulse from the ECM inj. driver.
I am assuming static sfi timing(to simplify
it).
byE
Mike
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