trans stim BOM?

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
Posts: 222
Joined: Tue Dec 07, 2010 9:52 am

trans stim BOM?

Post by Jim Blackwood »

So I thought I'd go ahead and assemble the trans stim I got from Matt but hey, no parts. Guess they just sell the board. Anybody got a link for the parts, because I can't seem to find it.

Jim
Bernard Fife
Posts: 1696
Joined: Fri Apr 04, 2008 1:28 pm

Re: trans stim BOM?

Post by Bernard Fife »

There is this: http://www.msgpio.com/manuals/mshift/mshftstimbom.htm

A good starting point to look for information is here: http://www.msgpio.com/manuals/mshift/sitemap.html
"Never wrestle with pigs. You both get dirty and the pig likes it." - George Bernard Shaw
Jim Blackwood
Posts: 222
Joined: Tue Dec 07, 2010 9:52 am

Re: trans stim BOM?

Post by Jim Blackwood »

Thanks Lance, that is helpful.
Got a link to the Megashift schematic? I've started building the board and I really like to be able to look at the circuits, especially as it isn't exactly a standard build. I haven't been able to find it.

Jim
Bernard Fife
Posts: 1696
Joined: Fri Apr 04, 2008 1:28 pm

Re: trans stim BOM?

Post by Bernard Fife »

Jim,

There is no MegaShift schematic, because there is no standard MegaShift build for the GPIO board. We do have a 'standard' build for the 4L60e. There is no specific schematics though, because these are all just variations on GPIO builds for the input/output circuits, which you can find here:

GP Outputs Circuits: http://www.msgpio.com/manuals/gpo.htm
GP Inputs Circuits: http://www.msgpio.com/manuals/gpi.htm
Variable Reluctor Circuits: http://www.msgpio.com/manuals/vr.htm
Exhaust Gas Temp Circuits: http://www.msgpio.com/manuals/egt.htm
Pulse Width Modulation Circuits: http://www.msgpio.com/manuals/pwm.htm
VB921 Circuits: http://www.msgpio.com/manuals/vb921.htm

The GPIO schematics are here: http://www.msgpio.com/manuals/gpiohw.htm

There's more GPIO information here: http://www.msgpio.com/manuals/index.htm

Lance.
"Never wrestle with pigs. You both get dirty and the pig likes it." - George Bernard Shaw
Jim Blackwood
Posts: 222
Joined: Tue Dec 07, 2010 9:52 am

Re: trans stim BOM?

Post by Jim Blackwood »

Thanks Lance, that helps a lot.

Jim
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