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HCS12 Microcontrollers and Embedded Systems 1st Edition By Ali Mazidi, Danny Causey, Janice Mazidi (Instructor Manual) $14.49   Add to cart

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HCS12 Microcontrollers and Embedded Systems 1st Edition By Ali Mazidi, Danny Causey, Janice Mazidi (Instructor Manual)

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HCS12 Microcontrollers and Embedded Systems 1e Ali Mazidi, Danny Causey, Janice Mazidi (Instructor Manual) HCS12 Microcontrollers and Embedded Systems 1e Ali Mazidi, Danny Causey, Janice Mazidi (Instructor Manual)

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  • June 19, 2023
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  • 2022/2023
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  • HCS12 Microcontrollers and Embedded Systems 1e Ali
  • HCS12 Microcontrollers and Embedded Systems 1e Ali
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Instructor’s Manual
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HCS12 Microcontroller and
Embedded Systems: Using Assembly
and C with CodeWarrior
1st Edition

Muhammad Ali Mazidi
Danny Causey

,CHAPTER 0: INTRODUCTION TO COMPUTING

SECTION 0.1: NUMBERING AND CODING SYSTEMS

1.
(a) 12 10 = 1100 2
(b) 123 10 = 0111 1011 2
(c) 63 10 = 0011 1111 2
(d) 128 10 = 1000 0000 2
(e) 1000 10 = 0011 1110 1000 2
2.
(a) 100100 2 = 36 10
(b) 1000001 2 = 65 10
(c) 11101 2 = 29 10
(d) 1010 2 = 10 10
(e) 00100010 2 = 34 10
3.
(a) 100100 2 = 24 16
(b) 1000001 2 = 41 16
(c) 11101 2 = 1D 16
(d) 1010 2 = 0A 16
(e) 00100010 2 = 22 16
4.
(a) 2B9 16 = 0010 1011 1001 2 , 697 10
(b) F44 16 = 1111 0100 0100 2 , 3908 10
(c) 912 16 = 1001 0001 0010 2 , 2322 10
(d) 2B 16 = 0010 1011 2 , 43 10
(e) FFFF 16 = 1111 1111 1111 1111 2 , 65535 10
5.
(a) 12 10 = 0C 16
(b) 123 10 = 7B 16
(c) 63 10 = 3F 16
(d) 128 10 = 80 16
(e) 1000 10 = 3E8 16
6.
(a) 1001010 = 0011 0110
(b) 111001 = 0000 0111
(c) 10000010 = 0111 1110
(d) 111110001 = 0000 1111
7.
(a) 2C+3F = 6B
(b) F34+5D6 = 150A
(c) 20000+12FF = 212FF
(d) FFFF+2222 = 12221

8. (a) 24F-129 = 126 16

, (b) FE9-5CC = A1D 16
(c) 2FFFF-FFFFF = 30000 16
(d) 9FF25-4DD99 = 5218C 16

9. (a) Hex: 30, 31, 32 , 33, 34, 35, 36, 37, 38, 39
(b) Binary: 11 0000, 11 0001, 11 0010, 11 0011, 11 0100, 11 0101, 11 0110, 11
0111, 11 1000, 11 1001.

ASCII (hex) Binary
0 30 011 0000
1 31 011 0001
2 32 011 0010
3 33 011 0011
4 34 011 0100
5 35 011 0101
6 36 011 0110
7 37 011 0111
8 38 011 1000
9 39 011 1001

10. 000000 22 55 2E 53 2E 41 2E 20 69 73 20 61 20 63 6F 75 "U.S.A. is a
cou
000010 6E 74 72 79 22 0D 0A 22 69 6E 20 4E 6F 72 74 68 ntry".."in
North
000020 20 41 6D 65 72 69 63 61 22 0D 0A America"..

SECTION 0.2: DIGITAL PRIMER

11. A 1
3
B 2


4
6
C 5




12.
A B C Y
0 0 0 0
0 0 1 1
0 1 0 1
0 1 1 1
1 0 0 1
1 0 1 1
1 1 0 1
1 1 1 1

, 13.
A 1
3
B 2
.
4
6
C 5




14.
A B C Y
0 0 0 0
0 0 1 0
0 1 0 0
0 1 1 0
1 0 0 0
1 0 1 0
1 1 0 0
1 1 1 1



15.
A B C Y
0 0 0 0
A 1
3 0 0 1 1
B 2
0 1 0 1
4 0 1 1 0
6
C 5 1 0 0 1
1 0 1 0
1 1 0 0
1 1 1 1



16.
A B C Y
0 0 0 1
0 0 1 1
0 1 0 1
0 1 1 1
1 0 0 1
1 0 1 1
1 1 0 1
1 1 1 0

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