http://www.thirdgen.org/techboard/di...-reported.html

neat topic.... it's actually something i encountered a lot when first getting into tuning... i could never figure out why knock retard would sometimes just jump up to 2* or so and decay out without a count being registered... i think it's actually one of the first things that got me into reading/understanding assembly.

appears to effect 8D and probably a lot of other masks as well.

BTW, displaying the full 16 bit value instead of the MSB is scary.... having 300 knock counts appear instantly where you are used to 1 or 2 is alarming to say the least.



another situation somewhat like this(GM displaying only half of a 16 bit value) is MPH.... a lot of programs actually go so far as to define MPH as a 16 bit value with a 0-255 range, with only the MSB reported... you could have the full 16 bit value reported and then be able to see MPH difference of 1/256th of a MPH... that kind of resolution is totally unnecessary for anything the average person would deal with, but it is possible to display/track.