.ecu/prom masks, some variants

Mike Swayze mswayze at truswood.com
Fri Jan 7 14:33:00 GMT 2000


the 0 is a quirk of the .ecu file I
think. address 000008 is $8D.
---from 730_727.txt---
To select the # of cylinders, use the
following variables:
4 cylinder engine = 128
6 cylinder engine = 192
8 cylinder engine = 0
I believe this is the bitmask used in
the .ecu file.
---730q2.ecu----
/* Item 1: Prom ID */
{
/*startAddr                 =0,
/*columns                   =1,
/*rows                      =1,
/*elementSize               =2,
/*bitMask                   =0,
/*offset                    =0,
/*mulOrDivOrBit             =0,
/*factor                    =1,
/*map_name                  =Prom ID,
/*ylabel                    = ,
/*yaxis                     = ,
/*xlabel                    = },
/*xaxis                     = ,,
};
I'm just beginning to get into this
stuff.I think it may pay in the long run
to invest  at TC.
this 'q2.ecu file is very complete its
just that for the .bins I have the 3D
maps don't look like what I expected. I
have been able to look at all the '730
bins though and have seen that the data
tables start at different addresses.
thanks
Mike
Bruce Plecan wrote:
> 
> You sure aboout the entry of 00?.



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