Introduction - If you have any usage issues, please Google them yourself
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Suzhou University Resources- Embedded System Design combat- based on Freescale S12X microcontroller courseware Chapter 8
Main contents: S12X of A/D and SPI
8.1 A/D common knowledge
8.2 A/D module programming register
8.3 A/D module programming methods and examples
8.4 SPI basic principle
8.5 SPI module programming register
8.6 SPI component design and test cases