microprocessor systems and microcontroller

2. accumulator of microchip PIC
4. fetches the instructions from the memory
9. in most electronic devices
12. example of microprocessor
13. higher level languages
14. electrically erasable ROM
15. is used to indicate which instruction is needed next.
18. this groups inculdes members of the PIC10,PIC12 and PIC16 families
21. is the native language of a microprocessor
23. 4-bit microcontrollers
24. included in peripheral support devices
25. random access memory
26. example of microcontoller
27. a microprocessor plus additional peripheral support devices integrated into a single package
29. is a special-purpose computer system designed to perform one or a few dedicated functions, sometimes with real-time computing constraints.

1. are microcontrollers
2. application of microcontrollers
3. an integrated circuit which forms the central processing unit for a computer or embedded controller,but requires additional support circuitry to function
5. PIC microcontrollers used
6. used for mass storage
7. are created and named by the programmer and must be allocated in the reserved memory space.
8. microcontroller advantages
10. 16-bit microprocessors
11. this group includes members of the PIC12 and PIC16 families
16. developed Harvard architecture
17. this groups includes members of the PIC18 families
19. indicates which location the data should come from or go to
20. other local processors
22. essential attributes of embedded systems
28. erasable ROM