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Web Site
:
www.axman.com
Support
:
APS12OS QUICK START GUIDE
Introduction and Default Settings
The APS12OS is an embedded development module suitable for use in educational environments. This module
supports the MC9S12C128, the MC9S12DT256, or the MC9S12XDT512 microcontroller from Freescale. Mark-
ings on the topside clearly identify the applied MCU. These MCUs target a variety of automotive applications,
featuring support for Byte Data Link Controller (BDLC), CAN, PWM and I2C. The figure below shows the default
jumper configuration as shipped from the factory.
Figure 1: APS12OS Default Option Settings
Integrated OSBDM
The
APS12OS
board applies the integrated, Open-Source BDM (OSBDM) to provide application development
and debug support. The OSBDM may also be used to apply power to the target module; further simplifying de-
velopment and debug. Users may download CodeWarrior Development Studio for S12(X), Special Edition at no
cost from the Freescale web site at
www.freescale.com
.
Install CodeWarrior Development Studio
CodeWarrior Development Suite for S12(X) Microcontrollers is a comprehensive integrated development envi-
ronment (IDE) providing a highly visual and automated framework to accelerate software development and de-
bug. The tool suite allows users to get designs up and running quickly.
