lec5 - Computer Programming I TA C162 Lecture Sessions 1.

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1 Computer Programming I TA C162 1/18/07 Lecture Sessions 1.Representation of Numbers (Done) 1.Digital Electronics  1.Computer Programming Low Level Programming –LC3 Simulator High Level Programming      1.Problem solving Strategies Flow Charting and Algorithm design issues Translation of Algorithm into High level program 1.Introduction to C Programming
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2 Computer Programming I TA C162 1/18/07 Today’s Menu Transistors MOS/CMOS n-Type P-Type Logic Gates Implementation Using Transistors AND OR NOT NOR NAND DeMorgan’s Law
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3 Computer Programming I TA C162 1/18/07 Transistor: Building Block of Computers Microprocessors contain millions of transistors Intel Pentium 4 (2000): 48 million IBM PowerPC 750FX (2002): 38 million IBM/Apple PowerPC G5 (2003): 58 million Logically, each transistor acts as a switch Combined to implement logic functions  AND, OR, NOT, XOR, NOR Combined to build higher-level structures Adder, multiplexer, decoder, register, … Combined to build processor LC-3, 8086
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lec5 - Computer Programming I TA C162 Lecture Sessions 1.

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