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Introduction to Microcontrollers . Microprocessors CPU only Needs many ICs to implement a small system . Microcontrollers CPU I/O Timer(s) [ ROM] [ RAM] Low to moderate performance only Limited RAM space, ROM space and I/O pins EPROM version available Low chip-count to implement a small system Low-cost at large quantities Development tools readily available at reasonable cost.
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1. EIE 322
3. Introduction to Microcontrollers
5. SignalPins
6. I/O Port Circuitry
8. Alternate Pin-functions
11. Memory Space
12. Bit Addressable RAM
13. Bit Addressable RAM
14. Register Banks
15. Register Banks
16. Program Status Word (PSW)
17. Address Multiplexing for External Memory
18. Accessing External Code Memory
20. Accessing External Data Memory
22. Overlapping External Code and Data Spaces
23. Overlapping External Code and Data Spaces