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©2004 Brooks/Cole FIGURES FOR CHAPTER 12 REGISTERS AND COUNTERS Click the mouse to move to the next page. Use the ESC key to exit this chapter. This chapter.

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Presentation on theme: "©2004 Brooks/Cole FIGURES FOR CHAPTER 12 REGISTERS AND COUNTERS Click the mouse to move to the next page. Use the ESC key to exit this chapter. This chapter."— Presentation transcript:

1 ©2004 Brooks/Cole FIGURES FOR CHAPTER 12 REGISTERS AND COUNTERS Click the mouse to move to the next page. Use the ESC key to exit this chapter. This chapter in the book includes: Objectives Study Guide 12.1Registers and Register Transfers 12.2Shift Registers 12.3Design of Binary Counters 12.4Counters for Other Sequences 12.5Counter Design Using S-R and J-K Flip-Flops 12.6Derivation of Flip-Flop Input Equations--Summary Problems

2 ©2004 Brooks/Cole Figure 12-1: 4-Bit D Flip-Flop Registers with Data, Load, Clear, and Clock Inputs

3 ©2004 Brooks/Cole Figure 12-2: Data Transfer Between Registers

4 ©2004 Brooks/Cole Figure 12-3: Logic Diagram for 8-Bit Register with Tri-State Output

5 ©2004 Brooks/Cole Figure 12-4: Data Transfer Using a Tri-State Bus

6 ©2004 Brooks/Cole Figure 12-5: N-Bit Parallel Adder with Accumulator

7 ©2004 Brooks/Cole Figure 12-6: Adder Cell with Multiplexer

8 ©2004 Brooks/Cole Figure 12-7: Right-Shift Register

9 ©2004 Brooks/Cole Figure 12-8: 8-Bit Serial-In, Serial-Out Shift Register

10 ©2004 Brooks/Cole Figure 12-9: Typical Timing Diagram for Shift Register of Figure 12-8

11 ©2004 Brooks/Cole Figure 12-10: Parallel-In, Parallel-Out Right Shift Register

12 ©2004 Brooks/Cole Table 12-1: Shift Register Operation

13 ©2004 Brooks/Cole Figure 12-11: Timing Diagram for Shift Register

14 ©2004 Brooks/Cole Figure 12-12: Shift Register with Inverted Feedback

15 ©2004 Brooks/Cole Figure 12-13: Synchronous Binary Counter

16 ©2004 Brooks/Cole Table 12-2 State Table for Binary Counter

17 ©2004 Brooks/Cole Figure 12-14: Karnaugh Maps for Binary Counter

18 ©2004 Brooks/Cole Figure 12-15: Binary Counter with D Flip-Flops

19 ©2004 Brooks/Cole Figure 12-16: Karnaugh Maps for D Flip-Flops

20 ©2004 Brooks/Cole Figure 12-17: State Graph and Table for Up-Down Counter

21 ©2004 Brooks/Cole Figure 12-18: Binary Up-Down Counter

22 ©2004 Brooks/Cole Figure 12-19ab: Loadable Counter with Count Enable (b)

23 ©2004 Brooks/Cole Figure 12-20: Circuit for Figure 12-19

24 ©2004 Brooks/Cole Figure 12-21: State Graph for Counter Table 12-3: State Table for Figure 12-21

25 ©2004 Brooks/Cole Figure 12-22

26 ©2004 Brooks/Cole Table Input for T Flip-Flop

27 ©2004 Brooks/Cole Figure 12-23: Counter Using T Flip-Flops

28 ©2004 Brooks/Cole Figure 12-24: Timing Diagram for Figure 12-23

29 ©2004 Brooks/Cole Figure 12-25: State Graph for Counter

30 ©2004 Brooks/Cole Figure 12-26: Counter of Figure Using D Flip-Flops

31 ©2004 Brooks/Cole Table S-R Flip-Flop Inputs

32 ©2004 Brooks/Cole Table 12-6.

33 ©2004 Brooks/Cole Figure 12-27: Counter of Figure Using S-R Flip-Flops

34 ©2004 Brooks/Cole Figure 12-27: Counter of Figure Using S-R Flip-Flops (c) Logic circuit

35 ©2004 Brooks/Cole Table J-K Flip-Flop Inputs

36 ©2004 Brooks/Cole Table 12-8.

37 ©2004 Brooks/Cole Figure 12-28: Counter of Figure Using J-K Flip-Flops

38 ©2004 Brooks/Cole Figure 12-28: Counter of Figure Using J-K Flip-Flops

39 ©2004 Brooks/Cole Table Determination of Flip-Flop Input Equations from Next-State Equations Using Karnaugh Maps

40 ©2004 Brooks/Cole Example Illustrating the Use of Table 12-9

41 ©2004 Brooks/Cole Figure 12-29a: Derivation of Flip-Flop Input Equations Using 4-Variable Maps

42 ©2004 Brooks/Cole Figure 12-29b: Derivation of Flip-Flop Input Equations Using 4-Variable Maps

43 ©2004 Brooks/Cole Figure 12-29c: Derivation of Flip-Flop Input Equations Using 4-Variable Maps


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