how to burn a sst 27sf256
09-08-2007, 02:35 PM
#1
1.5 BAR
Thread Starter
Join Date: Sep 2004
Posts: 1,460
how to burn a sst 27sf256
i think the chip is bad in my ecu, only spare one i can get my hands on is an sst 29sf256.
I dont see any settings to config the moates burner to that chip though.. do you just use the atemel settings?
I dont see any settings to config the moates burner to that chip though.. do you just use the atemel settings?
09-09-2007, 02:15 PM
#4
1.5 BAR
Join Date: Aug 2004
Posts: 714
Re: how to burn a sst 27sf256
the difference between the 256 and 512 chip is that you can fit 1 bin on the 256 and 2 bins on the 512. when you burn only a single bin to a 512 you have to set the hex offset (the starting point) to 8000..halfway through the chip. this is because the ecu will read from here naturally.
he's saying , since the chips are so similar you can probably use the settings for a 512, but set the offset (the starting point) to be 0 and burn the bin to the "first half" of the "512" chip. but really since its just a 256 chip your just burning to the whole chip.
Does that make any more sense? btw i use sst 512 chips with my willem.
-Luke
he's saying , since the chips are so similar you can probably use the settings for a 512, but set the offset (the starting point) to be 0 and burn the bin to the "first half" of the "512" chip. but really since its just a 256 chip your just burning to the whole chip.
Does that make any more sense? btw i use sst 512 chips with my willem.
-Luke
09-17-2007, 09:57 AM
#5
1.5 BAR
Thread Starter
Join Date: Sep 2004
Posts: 1,460
Re: how to burn a sst 27sf256
using these settings still says verification failed
chip addressing:
start- 000000
end- 00FFFF
buffer:
start- 000000
end- 00FFFF
That is the 512 settings for a 32k file but changing the start address to 0 instead of 008000.
WTF!
chip addressing:
start- 000000
end- 00FFFF
buffer:
start- 000000
end- 00FFFF
That is the 512 settings for a 32k file but changing the start address to 0 instead of 008000.
WTF!
