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Type: Posts; User: The Mule

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  1. Replies
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    Timing is critical, that's why I specified that...

    Timing is critical, that's why I specified that the code must have the same processing time for each injector (And the Prop has no problem here)
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    The attached image shows CID on the red trace,...

    The attached image shows CID on the red trace, FDCS in blue, and the injector in green. Yellow is the camshaft position signal.
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    This is currently a race-only engine for use by...

    This is currently a race-only engine for use by truck/tractor pullers and drag racers on closed courses, and yes it is a diesel.

    The two square-wave signals mentioned in my first post function as...
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    The propeller has no problem at all doing such a...

    The propeller has no problem at all doing such a thing as this in Spin, because we have done similar projects before, except for the PWM's, but I had a cog or two available for that, just never had...
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    Need Hired Gun to Write Some Code.

    I am looking for a Propeller programmer to write code for controlling sequential fuel injection on a V-8 engine. I will be building the PCB with a Propeller and IR MOSFET's and H -Bridge MOSFET...
  6. RH arm in cast--typing w/ left hand... I have...

    RH arm in cast--typing w/ left hand...
    I have had same problem. may not be relay--it's inductive kickback from fuel pump electric motor, transmission shift solenoids, A/C clutch, fuel injectors,...
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    SARS is basically a "Busy" signal out of the ADC...

    SARS is basically a "Busy" signal out of the ADC indicating that it is currently in the process of returning or calculating the current input voltage at the selected pins.
  8. deSilva, I've been trying to avoid learning...

    deSilva,

    I've been trying to avoid learning programming for several years--too much else to do and learn--but am now at a point where I absolutely, positively must (and will) learn itnd since I've...
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    Unused pins on Propeller chip

    How should unused pins on the Propeller chip be dealt with?
    Semiconductor data sheets typically specify whether they should be connected to VDD, VSS or left unconnected, but I cannot find this...
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