downloaded the AYC/ACD ROM
Newbie
Joined: Nov 2006
Posts: 65
Likes: 0
From: France
I don't have where to post the file. Give me PM and i send you the file. Now i'm in a pursuit of as many different acd ecus that i can find.
Now i have the K2 from ralliart.
Or if somebody has place to keep the file, i give it happily.
Let's see what we can do with it.
I also have a lot of maps for Motec and Gems ACD ecus for the rally and if we find a way to understand the bin inside our ecus, then we can implement already used files
Now i have the K2 from ralliart.
Or if somebody has place to keep the file, i give it happily.
Let's see what we can do with it.
I also have a lot of maps for Motec and Gems ACD ecus for the rally and if we find a way to understand the bin inside our ecus, then we can implement already used files
I have the OEM evo IX gsr ACD/AYC ECU and
the Ralliart RA168749C1 wich the only one that manage both ACD and AYC
will check the datasheet to see if I can find a way to read the C1 ROM
Evolving Member
Joined: Nov 2007
Posts: 153
Likes: 2
From: East Europe
I know and have this picture from gems. But there are some curious things. The motec has a little different pinout. I don't speak about the sensors and the valves and pumps, but communications pins are different.
Maybe somebody has different (and more) infos.
Maybe somebody has different (and more) infos.
Hi Everyone,
Here is the rom, and a slightly higher res version of that other picture.
(EDIT: resized, Click for larger view)
.JPG)
Here is the rom, and a slightly higher res version of that other picture.
(EDIT: resized, Click for larger view)
Last edited by fostytou; Mar 27, 2009 at 09:23 AM.
I did a quick disassembly of that rom, and something definitely looked "off"; the reset vector referenced an address near the end of the ROM that was actually a long series of 0xFF.
Once I changed the init from 0x14000 to 0x4000, things start looking more like an initialization routine, and all the other vectors matched up to something sane. So, I moved the segment from 0x0 to 0x10000, and references were all correct. Cool, albeit a little odd.
Once I changed the init from 0x14000 to 0x4000, things start looking more like an initialization routine, and all the other vectors matched up to something sane. So, I moved the segment from 0x0 to 0x10000, and references were all correct. Cool, albeit a little odd.
http://www.youtube.com/watch?v=MsklJNViiXw (ACD Computer Youtube)
was looking at this stuff today, at about 3:00 into the video you see them hook the acd directly to the computer with usb and open an application....not sure what application but looked very cool...
once again, I doubt this will lead to anything..but maybe a glimpse at what the community can possibly do with the unit somewhere down the road?
was looking at this stuff today, at about 3:00 into the video you see them hook the acd directly to the computer with usb and open an application....not sure what application but looked very cool...
once again, I doubt this will lead to anything..but maybe a glimpse at what the community can possibly do with the unit somewhere down the road?
Evolved Member
Joined: Mar 2008
Posts: 730
Likes: 3
From: Lattitude 48.38°, Longitude 17.58°, Altitude 146m = Slovakia, for common dude