how to burn a sst 27sf256

Reply Subscribe

Thread Tools

Search this Thread

10-12-2007, 02:07 PM

#11

Walter

3.0 BAR

Join Date: Apr 2006

Posts: 2,057

Re: how to burn a sst 27sf256

change ur chip.

10-13-2007, 07:25 PM

#12

sohcpwr

1.5 BAR

Thread Starter

Join Date: Sep 2004

Posts: 1,460

Re: how to burn a sst 27sf256

the chip is good

10-13-2007, 07:26 PM

#13

HMTguy

Guest

Posts: n/a

Re: how to burn a sst 27sf256

Quote:

Originally Posted by sohcpwr

the chip is good

How have you verified that?

10-15-2007, 11:34 AM

#14

sohcpwr

1.5 BAR

Thread Starter

Join Date: Sep 2004

Posts: 1,460

Re: how to burn a sst 27sf256

im almost positave it was working in my buddies car before he gave it to me. It burns ok, but when you verify chip with buffer, there is no match.

10-15-2007, 11:49 AM

#15

HMTguy

Guest

Posts: n/a

Re: how to burn a sst 27sf256

One of my chips just went bad for no reason all of the sudden, switched it with another one and it was fine. See if you can try another chip just to rule it out.

10-15-2007, 12:56 PM

#16

HiProfile

1.5 BAR

Join Date: Mar 2005

Posts: 723

Re: how to burn a sst 27sf256

I had a chip's data get messed up from ESD when i took it out and set it under my seat (ghetto antitheft). Car barely started, ran like *** and died. Luckly I had my lappy and burned a new chip. By then I had a crowd of people, and they were like 'omg wow haxorz!' when it started on the first crank.

BTW if you pull the pin closest to the datalogging header on the 512's, it will read from the '1st most important address'. By grounding that pin, you're telling it to read the '2nd most importand address', being the 2nd half of the chip. I also figured out how to make this work with the 16-address chips, cept you're limited to 8 with a Honda. Wiring gets goofy at that point though.