Hey everyone-
Has anyone gotten launch control to work on JS10 yet? I can get it to work on JS7, but JS10 gets no response. JS10 seems to have a strong pullup on it, inside of the microcontroller, since the microcontroller port only dropped from 4.85 to 4.35V when the other side of R9 was grounded. This implies that the microcontroller pin has something like a 30-ohm pullup on it. Is this possible? In any case, it's not acting like the pin is set up properly in the microcontroller, or my pin is fried somehow.
We're running 2.0 RC1, and the MSQ file is attached. I haven't made any changes to the default settings, except:
1) Change the ignition output to D14
2) Turn on launch control
Thanks,
-Rodney Sparks, on Steve Peterson's login.
Launch Control on JS10
Moderators: jsmcortina, muythaibxr
-
6040solder
- Experienced MS/Extra'er
- Posts: 307
- Joined: Mon Oct 22, 2007 7:15 am
- Location: Auckland, New Zealand
Sounds like it's configured as an output. The internal pull up/down devices are rated at pretty low currents :
10 - 130uA
The pins when in output mode are supposed to drive only 4mA each, but will (woops, tried this) push over 15 before freezing up until reset.
Hopefully those figures help you out :-)
10 - 130uA
The pins when in output mode are supposed to drive only 4mA each, but will (woops, tried this) push over 15 before freezing up until reset.
Hopefully those figures help you out :-)