ECM code adjustemnet (was EPROM Emulator)

[Roger Heflin]

On Mon, 15 Feb 1999, Mike Pitts wrote:

> 
> <<When you rewrite code, are you just kind of patching it in, ie jsr
> somewhere and do the additional stuff, and then return back?>>
> 
> Yes, the bulk of the code is like this as it is additional.  But 
> there are some inline patches as as well.
> 

I guess by inline you mean the code changes fit in the space of the
code you were modifing/replacing, and jsr is the perfered method if
you are adding more code than will fit.

> 
> <<Any idea if I can expect a gain from making a WOT fuel table 
> for each gear?>>
> 
> I don't know the answer to that.  But with the exception 
> of a specialized chip made for Turbo Regals, I've never 
> seen separate tables for each gear.
> 

Any idea if it helped on the Turbo Regals?  It take it by specialized
you mean that someone adjusted the code for it to do this, and that we
have not seen any that come from the factory this way.  Someone did
claim that they had heard that the race cars/bikes do do separate
tables, and it looks like a fairly simple modification.  jsr
someplace, and set the table based on the gear, and then you can tune
each table separately.

				Roger