Flash swapped address line.

[TK]

I don't think this is right. The swap involves A0. I haven't figured out the
others yet.

4FC7 winds up at 0FF6, so 1 is being subtracted in the address.
Same for 4FC8 -> 0FF7
Terry
-----Original Message-----
From: Ken Kelly <kenkelly at lucent.com>
To: gmecm at efi332.eng.ohio-state.edu <gmecm at efi332.eng.ohio-state.edu>
Date: Sunday, June 27, 1999 4:22 AM
Subject: Re: Flash swapped address line.


>Terry,
> I built a function into my editor to swap them back and forth. It can read
the
>raw Eprom format or the standard format.
>
>I think I ended up swapping A1 and A13,  A2 and A12,  A3 and A11.
>
> Ken
>
>TK wrote:
>>
>> I've been working on a 95 LT1 ECM and it's clear the address lines to the
>> flash eproms are swapped.
>>
>> Any chance you know which ones? The first 2K should be FF and there are
>> groups of non-FF bytes in there.
>>
>> Any information appreciated.
>>
>> Terry Kelley
>