AN2984 Datasheet, PDF (5/8 Pages) Freescale Semiconductor, Inc – Programming the Analog-to-Digital Converter on M68HC08 Microcontrollers

Considerations
Figure 3. Reading ADC Result for the MC68HC908QY4 and MC68HC908EY16 Derivatives
Considerations
This example was developed using Metrowerks CodeWarrior IDE version 3.0 for M68HC08, and was
expressly made for the MC68HC908QY4 and MC68HC908EY16. There may be changes needed in code
to initialize another MCU. Every microcontroller needs an initialization code that depends on the
application and the microcontroller itself.
References
• Analog-to-Digital Converter Reference Manual:
– http://e-www.freescale.com/files/microcontrollers/doc/ref_manual/ADCRM.pdf
• AN2438/D – ADC Definitions and Specifications
– http://e-www.freesacle.com/files/microcontrollers/doc/app_note/AN2438.pdf
Programming the Analog-to-Digital Converter on M68HC08 Microcontrollers, Rev. 0
Freescale Semiconductor
5