1. History of Microprocessors and Microcontrollers Lecture 1.1

2. The First Point-Contact Transistor 1947 Bell Labs Museum

3. The First Junction Transistor 1951 Bell Labs Lab model M1752 Outside the Lab

4. Texas Instrument’s First IC -- 1958 Jack Kilby Robert Noyce Fairchild Intel

6. Electronics, Volume 38, Number 8, April 19, 1965

9. Graphical illustration of Moore’s law 19811984198719901993199619992002 Leading edge chip in 1981 10,000 transistors Leading edge chip in 2002 150,000,000 transistors Something that doubles frequently grows more quickly than most people realize! –A 2002 chip can hold about 15,000 1981 chips inside itself

10. This year’s transistors are just twice the size of a virus Nick Tredennick Gilder Technology Report

13. Intel 4004 source: Computer Museum

15. http://www.blinkenlights.com/pc.shtml January 1975 cover of Popular Electronics

17. The 8080 Microprocessor 40-pin chip Developed by Intel in 1974 16 Address Lines –Can address 2 16 = 64 Kbytes of memory 8 Data Lines Required +5V, +12V and -5V First microprocessor to become widely used

18. The 8080 Microprocessor PSW A C E L B D H SP PC Program Status Word Primary Accumulator Secondary Accumlators/ Data Counters Stack Pointer Program Counter

20. The 6800 Microprocessor 40-pin chip Developed by Motorola in 1975 16 address lines and 8 data lines Used only +5V

21. The 6800 Microprocessor Registers A B X PC SP CC Accumulator A Accumulator B Index register X Program counter Stack pointer Condition code register

22. 1978 – Industrial Holographics

24. The 6502 Microprocessor 40-pin chip Developed by MOS Technology, Inc. in 1976 16 address lines and 8 data lines Based on the Motorola 6800 Used in many home computers including the –Apple II –Commodore PET –Atari

26. The 6502 Microprocessor Registers A X Y PC SP Status Accumulator Index register X Index register Y Program counter Stack pointer Status register

28. The 6809 Microprocessor 40-pin chip Developed by Motorola in 1979 16 address lines and 8 data lines Used in the Radio Shack Color Computer Widely used in industrial controllers

29. Radio Shack Color Computer used 6809 microprocessor

30. The 6809 Microprocessor Registers AB Y S U DP Accumulator A:B = D Index register X Index register Y System stack pointer User stack pointer Program counter Direct page register Condition code register X CC PC

32. The 68000 Microprocessor 64-pin chip Developed by Motorola in 1979 24 address lines –Can address 2 24 = 16 Mbytes of memory 16 data lines Used in the original Macintosh Computer

33. Original Macintosh Computer used 68000 microprocessor

34. The 68000 MicroprocessorRegisters 31 16 15 8 7 0 D0 D1 D2 D3 D4 D5 D6 D7 Data Registers 31 16 15 0 A0 A1 A2 A3 A4 A5 A6 A7 A7’ Address Registers Program Counter Status/CCR

35. 1981IBM PC, uses Intel 8088 1982Motorola 68010 1982Motorola 68008 1984Intel 8028610 MHz, 130,000 transistors 1984Motorola 6802032-Bit address and data busses Integrated Microcontroller 1985Motorola 68HC11 1986Motorola 68020 -- 25 MHz 1986Intel 8038616 MHz, 275,000 transistors 1987Motorola 68030 1988Motorola 68030 -- 33 MHz 1989Intel 8048625 MHz, 1,000,000 transistors 1990Intel 8048650 MHz 1992Intel Pentium4,000,000 Transistors 1997Motorola 68HC12Enhanced 68HC11

36. 1985 – Motorola introduces the 68HC11 microcontroller

37. Motorola introduces the 68HC12 (in 1997) and the HCS12 (in 2002) Additional PWM and CAN interfaces

38. The 68HC12(11) Registers

39. Develops WHYP – a subroutine-threaded Forth for the 68HC12

40. Chuck Moore, the inventor of Forth, reading Haskell’s WHYP book

41. Learning By Example Using C -- Programming the HCS12 Microcontroller Using CodeWarrior Richard E. Haskell Oakland University, Rochester, Michigan Copyright 2006. All rights reserved

42. miniDragon+ Wytec Company $99.00 http://www.evbplus.com/

43. PC sales