FYI, Freescale have a few app notes on how to design hardware (of any type) for their MCUs.
AN3262 - This is the main one and covers most stuff that you need to know. Various aspects from this document will be making it into the FreeEMS compliance standard in future.
AN2429 - How to interface with the ATD module. Some of this is out of date and inaccurate for modern devices, but generally it's a good explanation for noobs and those looking to do things right.
Fred.
Designing Hardware For S12X Parts
Designing Hardware For S12X Parts
DIYEFI.org - where Open Source means Open Source, and Free means Freedom
FreeEMS.org - the open source engine management system
FreeEMS dev diary and its comments thread and my turbo truck!
n00bs, do NOT PM or email tech questions! Use the forum!
The ever growing list of FreeEMS success stories!
FreeEMS.org - the open source engine management system
FreeEMS dev diary and its comments thread and my turbo truck!
n00bs, do NOT PM or email tech questions! Use the forum!
The ever growing list of FreeEMS success stories!