Appendix A: Answers to Selected Problems
Mohamed Rafiquzzaman Ph.D. · 2008
ChaDter 2 2.1 2.4 (a) ( 4 (b) 2.6 (a) 2.11 ChaDter 3 3.5 (a) (b) (c) (b) 3.8 (a) 3.9 3.11 3.12 (a) Microprocessor: CPU in a single chip.Single-chip Microcomputer : microprocessor, memory, and I/O in a single chip.) = 05, (20BF) = 02.Scalar microprocessor can execute one instruction per cycle.Intel 80486 is a scalar microprocessor.Superscalar microprocessor can execute more than one instruction per cycle.Intel Pentium is a superscalar microprocessor.16,3 84 128 chips 4 bits 20 6 x 64 decoder Maximum Directly Addressable Memory = 16 Megabytes; 14 unused address pins Available.