Digital design width CPLD Application and VHDL - Chapter 5 potx

Digital design width CPLD Application and VHDL - Chapter 5 potx

Digital design width CPLD Application and VHDL - Chapter 5 potx

... operation of combina- tional circuits. • Design BCD-to-seven-segment and hexadecimal-to-seven-segment de- coders, including special features such as ripple blanking, using VHDL and Graphic Design Files ... the Application 155 ❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚ ❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚...
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Digital design width CPLD Application and VHDL - Chapter 2 potx

Digital design width CPLD Application and VHDL - Chapter 2 potx

... Function 74HC00A High-speed CMOS Quad 2-input NAND 74HC02 High-speed CMOS Quad 2-input NOR 74ALS04 Advanced low-power Schottky TTL Hex inverter 74LS11 Low-power Schottky TTL Triple 3-input AND 74F20 FAST ... transform any gate from an AND- shaped to an OR- shaped gate and vice versa. Digital signal (or pulse waveform) A series of 0s and 1s plot- ted over time. Distinctive-shape symbo...
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Digital design width CPLD Application and VHDL - Chapter 12 potx

Digital design width CPLD Application and VHDL - Chapter 12 potx

... Time R S = 0Ω ( Figure 5 )12 .5 ␮s From ALE t H1 ,t H0 OE Control to Q Logic State C L = 50 pF, R L = 10k ( Figure 8 ) 1 25 25 50 ns 25 50 ns 250 ns t 1H ,t 0H OE Control to Hi-Z C L = 10 pF, R L = 10k ... classes of circuits. An analog-to -digital con- verter accepts an analog voltage or current at its input and produces a corresponding digi- tal code. A digital- to-analog conve...
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Digital design width CPLD Application and VHDL - Chapter 1 pdf

Digital design width CPLD Application and VHDL - Chapter 1 pdf

... 1/64 ϭ 45/ 64 ϭ 0.7031 25 10 ❘❙❚ Fractional-Decimal-to-Fractional-Binary Conversion Simple decimal fractions such as 0 .5, 0. 25, and 0.3 75 can be converted to binary fractions by a sum-of-powers ... decimal numbers to binary. Use the sum-of-powers-of-2 method for parts a, c, e, and g. Use the repeated-division-by-2 method for parts b, d, f, and h. a. 75 10 e. 63 10 b. 83 10 f. 64 1...
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Digital design width CPLD Application and VHDL - Chapter 3 ppt

Digital design width CPLD Application and VHDL - Chapter 3 ppt

... and POS Networks in Figure 3. 35 ABC Y 000 1 001 0 010 0 011 1 100 1 101 0 110 0 111 0 FIGURE 3. 35 Unsimplified SOP and POS Networks The sum-of-products and product-of-sums expressions represented ... one cell of the circled pair, and B is a coordinate of the other. (Dis- card B/B ෆ .) Y ϭ A ෆ Three- and Four-Variable Maps Refer to the forms of three- and four-variable Karnaugh...
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Digital design width CPLD Application and VHDL - Chapter 4 docx

Digital design width CPLD Application and VHDL - Chapter 4 docx

... process used by CPLD design software to inter- pret design information (such as a drawing or text file) and cre- ate required programming information for a CPLD. Complex PLD (CPLD) A digital device ... interpreted by design software to generate programming in- formation for the CPLD. Compile The process used by CPLD design software to interpret design informa- tion (such...
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Digital design width CPLD Application and VHDL - Chapter 6 ppt

Digital design width CPLD Application and VHDL - Chapter 6 ppt

... Write Ϫ16 10 a. As an 8-bit 2’s complement number b. As a 5- bit 2’s complement number (8-bit numbers are more common than 5- bit numbers in digital systems, but it is use- ful to see how we must ... the 16’s complement of EA54. Try it. ❘❙❚ EXAMPLE 6.16 Subtract 8B63 Ϫ 55 D7 using the complement method. SOLUTION Find the 16’s complement of 55 D7. FFFF Ϫ 55 D7 AA28 ( 15 s complement) ϩ...
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Digital design width CPLD Application and VHDL - Chapter 7 doc

Digital design width CPLD Application and VHDL - Chapter 7 doc

... 7.17 Waveforms 2 75 ❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚ ❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚❘❙❚ CHAPTER 7 Introduction to Sequential Logic OUTLINE 7.1 Latches 7.2 NAND/NOR Latches 7.3 Gated Latches 7.4 Edge-Triggered D Flip-Flops 7 .5 Edg...
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Digital design width CPLD Application and VHDL - Chapter 8 doc

Digital design width CPLD Application and VHDL - Chapter 8 doc

... 358 CHAPTER 8 • Introduction to Programmable Logic Architectures Carry-In and Cascade-In Carry-Out and Cascade-Out LE1 LE2 LE3 LE4 LE5 LE6 LE7 LE8 LE8 Dedicated Inputs and Global ... thus permanently enabling the output buffers. The fuses numbered 256 5 and 256 7 select the polarity at pins ( 15) and (17). Fuse 256 5 is blown. The fused input to the corresponding XOR gate float...
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Digital design width CPLD Application and VHDL - Chapter 9 docx

Digital design width CPLD Application and VHDL - Chapter 9 docx

... modulus is 5. The timing diagram and state diagram are shown in Figure 9.12. Since this circuit pro- duces one pulse on Q 2 for every 5 clock pulses, we can use it as a divide-by -5 circuit. 366 CHAPTER ... Flip-Flop) INPUT RESET INPUT VCC CLOCK Q 3 OUTPUT element Q COUNT CLOCK RESET Q 2 OUTPUT element Q COUNT CLOCK RESET Q 1 OUTPUT element Q COUNT CLOCK RESET Q 0 OUTPUT element Q CO...
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