Lecture 04 - Microprocessor Architecture. In this chapter, the following content will be discussed: Data representation, decimal representation, binary representation, two’s complement, hexadecimal representation, binary addition, binary multiplication, floating point representation. | CSC 221 Computer Organization and Assembly Language Lecture 04: Microprocessor Architecture Review Data Representation Decimal Representation Binary Representation Two’s Complement Hexadecimal Representation Binary Addition Binary Multiplication Floating Point Representation Lecture Outline Intel Microprocessors Intel Microprocessor Architecture Components of a Microprocessor: Registers General Purpose Special Purpose Intel Microprocessors 1971: 4004 Microprocessor Intel's first microprocessor. It powered the Busicom calculator. It paved the way for embedding intelligence in inanimate objects as well as the Personal computer. Source: 1972: 8008 Microprocessor Source: MARK8/ Twice as powerful as the 4004. A 1974 article in Radio Electronics referred to a device called the Mark-8 which used the 8008. The Mark-8 is known as one of the first Computers for the home --one that by today's standards was difficult to build, maintain and operate. 1972: 8008 Microprocessor Data Word: 8-bit Clock: 800KHz Address Space: 16 KB Instructions: 48 Registers: 15 Addressing modes Register Register direct Immediate 1974: 8080 Microprocessor Source: Brain of the first Personal Computer--The Altair1. The Altair Kit was sold for $395. It sold tens of thousands, within months. 1Destination of the Starship Enterprise from the Star Trek television show. Microporcessor 8008 8080 Data Word 8-Bit 8-Bit Clock 800KHz ~2MHz Address Space 16 KB 64 KB Instructions 48 48 Addressing Modes Register Reg. Direct Immediate Register Reg. Direct Immediate 1978: 8086-8088 Microprocessor Source: The 8088 became the brains of IBM's new hit product--the IBM PC. Fortune magazine named the company one of the "Business Triumphs of the Seventies." 1982: 286 Microprocessor The Intel 286 . | CSC 221 Computer Organization and Assembly Language Lecture 04: Microprocessor Architecture Review Data Representation Decimal Representation Binary Representation Two’s Complement Hexadecimal Representation Binary Addition Binary Multiplication Floating Point Representation Lecture Outline Intel Microprocessors Intel Microprocessor Architecture Components of a Microprocessor: Registers General Purpose Special Purpose Intel Microprocessors 1971: 4004 Microprocessor Intel's first microprocessor. It powered the Busicom calculator. It paved the way for embedding intelligence in inanimate objects as well as the Personal computer. Source: 1972: 8008 Microprocessor Source: MARK8/ Twice as powerful as the 4004. A 1974 article in Radio Electronics referred to a device called the Mark-8 which used the 8008. The Mark-8 is known as one of the first Computers for the home --one that by today's .
