B1250

[DURAtotheMAX]

Any possibility of this table being "unlocked" in a future update?

Thanks
Ben

[GMPX]

You are going to make me look up what this does aren't you Ben

[DURAtotheMAX]

Ross, Its the table that dictates what "mode" the ECM uses based on various operating conditions (regen, HCCI operation, normal, etc).

Im in too deep right now to give up on this!!

[Mitco39]

Ben, you know there are other places you can save weight right?


That looks very cool, i'm intrigued, whatcha up to?

[THEFERMANATOR]

Ben, you know there are other places you can save weight right?


That looks very cool, i'm intrigued, whatcha up to?

Maybe trying out a homebrew roadrunner setup?

[SASDakota]

Or maybe a form of switchable tuning for LML?

[Chavez91]

Or maybe a form of switchable tuning for LML?

Not gonna be happening anytime soon.


Hey Ben. Thx for the Idea on opening up my allison controller xD Im to lazy to desolder the main connections to get to the front of the board.

Gives me something to do tomorrow with the CNCs at work!

[GMPX]

How did I miss this? Ben what on earth are you doing! Aren't the JTAG connections on the underside of the PCB?
FWIW we did something similar to one of GM's new gas ECM's when they first came out, the bottom cover is welded shut! no way in but with an angle grinder........the ECM didn't survive, but we found out what was inside at least.

As far as a Road Runner setup, not possible on these as the flash memory that contains the maps is inside the CPU, not a single external flash chip. Aside from that the older ECM's that Road Runner worked on were operating at a much slower speed, maybe 20 MHz, the modern day stuff is 132 MHz and higher. Pretty hard to make an emulator keep up with that.

For DSP5 on the LML, the OS has an RSA Signature, so no mods can be done to it. I could Email Bosch for their private key but I'm pretty sure they won't tell me

[SASDakota]

How did I miss this? Ben what on earth are you doing! Aren't the JTAG connections on the underside of the PCB?
FWIW we did something similar to one of GM's new gas ECM's when they first came out, the bottom cover is welded shut! no way in but with an angle grinder........the ECM didn't survive, but we found out what was inside at least.

As far as a Road Runner setup, not possible on these as the flash memory that contains the maps is inside the CPU, not a single external flash chip. Aside from that the older ECM's that Road Runner worked on were operating at a much slower speed, maybe 20 MHz, the modern day stuff is 132 MHz and higher. Pretty hard to make an emulator keep up with that.

For DSP5 on the LML, the OS has an RSA Signature, so no mods can be done to it. I could Email Bosch for their private key but I'm pretty sure they won't tell me

But if you had control over the table that selects engine modes, that essentially is DSP... No?

[Chavez91]

But if you had control over the table that selects engine modes, that essentially is DSP... No?

If only it worked that way.