Novice questions

86iroctpi · Post by **86iroctpi** » Thu Sep 30, 2004 4:48 pm

I am trying to program a chip for a 7747 ecm. I am not sure about a few things. I have the G2 adapter from moates to utilize the at29c256 chip.

1. I am using the 747-mine.ecu file (this is the only .ecu file I could find for this ecm). Is this correct file?

2. In bin stacker, should I set the bin, chip, and block sizes all to 4k?

3. I need to set the start adress in hex 007000 for the chip, correct?

4. Should I set the buffer adress at 007000 also?

That is all for now.

Thanks in advance,

Jared

Post by **Mangus** » Thu Sep 30, 2004 7:03 pm

If you stack, set the chip size to 32k, block size to 32k, and bin size to 4k. If stacked, when burning, start at offset 0 for both the buffer and chip.

If you dont want to stack, burn the raw 4k bin to the chip starting at $7000.

M

Greenbuggy · Post by **Greenbuggy** » Sun Feb 27, 2005 12:05 am

http://www.speedyoldtruck.com/Projects/7747tuning.htm