Subject	Capable of driving a LCD and performing ADC functions but
Posted by	Evan_Wright (Ca) on October 18, 2012 at 9:31 AM
	This message has been viewed 105 times.
In Reply To	Open one up, find the model of the microcontroller, posted by MixManMash on October 18, 2012 at 08:48 AM
Message	not multiplication...I think not. If you read carefully through the apexi neo manual it does reference look up tables and interpolation but not in the manner that you say. The AFC can make adjustments to voltage signal(a/f tweaking) at certain increments. If you are adding two units at 3000 rpm and five units at 3500 rpm and you are driving at 3300 rpm the AFC must use interpolation/look up tables to determine the amount of units to modify the output signal by. I believe that it uses simple calculations to produce the combined base output signal just like a Selin device. I could be wrong but I haven't seen anything that says otherwise. It would be stupid to use look up tables in that manner when it can easily be calculated.
Follow Ups	whats better for dual maf selin or safc - dzero196 15:13:58 10/17/12 SAFC gives you more options, but isn't plug and play - aliaZ 15:18:27 10/17/12 Case in point: I sold my NEO and bought the Selin kit. (n/m) - evan_aggie 16:12:11 10/17/12 As well, the SAFC works on lookup tables whereas the Selin - MixManMash 23:48:41 10/17/12 I said it before and I'll say again. I haven't seen any - Evan_Wright (Ca) 01:24:25 10/18/12 Open one up, find the model of the microcontroller, - MixManMash 08:48:24 10/18/12 Capable of driving a LCD and performing ADC functions but - Evan_Wright (Ca) 09:31:08 10/18/12 There are other chipsets that may be driving the LCD - MixManMash 11:42:54 10/18/12 The neo uses math to build these look up tables that it uses - Evan_Wright (Ca) 12:14:48 10/18/12 Understood. I wonder how hard it would be for one to rig - MixManMash 12:45:17 10/18/12 Obviously one will be more accurate then the other but there - Evan_Wright (Ca) 12:57:08 10/18/12 You are going to need to back that up. - Antihero 11:08:51 10/18/12 Fair enough. Yes I know the ECU uses a lookup table. - MixManMash 11:38:39 10/18/12 knock monitor on the safc 2 works great (n/m) - Dane (Houston) 12:35:04 10/18/12
Post a Followup	You cannot reply to this message because you are not logged in.