... V; term_2 <= M AND D AND (NOT V); term_3 <= M AND D AND V; S <= term_1 OR term_2 OR term_3; END Dataflow; (a) Digital Logic and Microprocessor Design with VHDL Chapter 2 - Digital Circuits 50 ... equivalent inverse Digital Logic and Microprocessor Design with VHDL Chapter 2 - Digital Circuits 43 the focus is on the design of the digital circuitry of the microprocessor, the memory, and other supporting ... LIBRARY ieee; USE ieee.std _logic_ 1164.ALL; ENTITY and2 gate IS PORT( i1, i2: IN STD _LOGIC; Digital Logic and Microprocessor Design with VHDL Chapter 1 - Designing Microprocessors 24 Similarly,...
Ngày tải lên: 19/03/2014, 21:20
... reduce a Boolean equation Digital Logic and Microprocessor Design with VHDL Chapter 2 - Digital Circuits 51 Digital Logic and Microprocessor Design With VHDL Enoch O. ... Appendix C. Digital Logic and Microprocessor Design with VHDL Chapter 1 - Designing Microprocessors 28 o: OUT STD _LOGIC) ; END and2 gate; ARCHITECTURE Dataflow OF and2 gate IS BEGIN o <= i1 AND i2; END ... equivalent inverse Digital Logic and Microprocessor Design with VHDL Chapter 2 - Digital Circuits 43 the focus is on the design of the digital circuitry of the microprocessor, the memory, and other supporting...
Ngày tải lên: 17/03/2014, 17:20
Tài liệu Logic Design with VHDL doc
... inverter A B C D E F Bubbles cancel Figure 1-8 Conversion of AND- OR Network to NAND Gates (a) AND_ OR network (b) First step in NAND conversion (c) Completed conversion Latch Q DG G D Q Q + 0 ... 1-10 Clocked D Flip-flop with Rising-edge Trigger Q = D + NAND: NOR: C = (AB)' = A' + B' C = (A+B)' = A'B' C C C C A B A B A B A B Figure 1-6 NAND and NOR Gates Figure ... is begin Concurrent Assignments Sum <= X xor Y xor Cin after 10 ns; Cout <= (X and Y) or (X and Cin) or (Y and Cin) after 10 ns; end Equations; X Y Cin Cout Sum FULL ADDER ...
Ngày tải lên: 12/12/2013, 09:16
Tài liệu Circuit design with VHDL ppt
... another. While books on VHDL give limited emphasis to digital design concepts, and books on digital design discuss VHDL only briefly, the present work completely integrates them. It is indeed a design- oriented ... expected. 1.5 Design Examples As mentioned in the preface, the book is indeed a design- oriented approach to the task of teaching VHDL. The integration between VHDL and Digital Design is achieved ... b), conv_signed(p, b), and conv_std _logic_ vector(p, b). Packages std _logic_ signed and std _logic_ unsigned of library ieee: Contain functions that allow operations with STD _LOGIC_ VECTOR data to...
Ngày tải lên: 12/12/2013, 11:16
Circuit Design with VHDL pptx
... another. While books on VHDL give limited emphasis to digital design concepts, and books on digital design discuss VHDL only briefly, the present work completely integrates them. It is indee d a design- oriented ... (clk'EVENT AND clk='1') THEN d clk rst q DFF Figure 2.5 DFF with asynchronous reset. 18 Chapter 2 TLFeBOOK with VHDL Volnei A. Pedroni Circuit Design Circuit Design with VHDL Volnei ... of VHDL. Its first version was VHDL 87, later upgraded to the so-called VHDL 93. VHDL was the original and first hardware description language to be standardized by the Institute of Electrical and...
Ngày tải lên: 19/03/2014, 21:20
Circuit Design with VHDL ppt
... b), conv_signed(p, b), and conv_std _logic_ vector(p, b). Packages std _logic_ signed and std _logic_ unsigned of library ieee: Contain functions that allow operations with STD _LOGIC_ VECTOR data to ... of VHDL. Its first version was VHDL 87, later upgraded to the so-called VHDL 93. VHDL was the original and first hardware description language to be standardized by the Institute of Electrical and ... the task of teaching VHDL. The integration between VHDL and Digital Design is achieved through a long series of well-detailed design examples. A summary of the complete designs presented in the...
Ngày tải lên: 23/03/2014, 08:20
Circuit design with VHDL (vietnamese ver )
... ieee.std _logic_ 1164.all; ENTITY dff IS PORT ( d, clk: IN STD _LOGIC; q: BUFFER STD _LOGIC; qbar: OUT STD _LOGIC) ; END dff; ARCHITECTURE ok OF dff IS BEGIN PROCESS (clk) BEGIN IF (clk'EVENT AND clk='1') ... bằng VHDL. 1.2.1 Ứng dụng của công nghệ thiết kế mạch bằng VHDL Hiện nay 2 ứng dụng chính và trực tiếp của VHDL là các ứng dụng trong các thiết bị logic có thể lập trình được (Programmable Logic ... các thanh ghi. Solution 2: With an internal VARIABLE LIBRARY ieee; USE ieee.std _logic_ 1164.all; ENTITY shiftreg IS PORT ( d, clk, rst: IN STD _LOGIC; q: OUT STD _LOGIC) ; END shiftreg; ARCHITECTURE...
Ngày tải lên: 24/03/2014, 23:28
Digital Circuit Analysis and Design with an Introduction to
... numbers and Solution: Starting with the least significant digit column above, we add with and the table gives us with no carry. Next, we add and and we get with no carry. Now, we add and and we TABLE ... Binary, Octal, and Hexadecimal Systems 2-6 Digital Circuit Analysis and Design with an Introduction to CPLDs and FPGAs Orchard Publications get with no carry. Finally, we add and and that gives ... numbers and Solution: Starting with the least significant digit column above, we add with and the table gives us i.e., with a carry of . Next we add and , with a carry of , or and , and the...
Ngày tải lên: 19/02/2014, 17:19
Embedded SoPC design with nios II processor and VHDL examples
Ngày tải lên: 05/04/2014, 23:14
digital circuit analysis and design with simulink modeling - steven t. karris
Ngày tải lên: 08/04/2014, 10:02
digital logic circuit analysis and design (victor nelson, troy nagle, david irwin & bill carroll)
Ngày tải lên: 08/05/2014, 14:21
Digital Systems Design and Prototyping: Using Field Programmable Logic and Hardware Description Languages pot
Ngày tải lên: 27/06/2014, 07:20
Introduction to Digital Signal Processing and Filter Design
... provide a hands-on experience to the students. Chapter 5 is concerned with the theory and design of finite impulse response (FIR) filters. Properties of FIR filters with linear phase, and design of ... power- and gain- control” [3], and all of them done in a triband phone with TDMA, CDMA, and analog signal processing! The mobile phone is just an example to illus- trate the large number of digital ... that it can be considered a bandlimited signal. It is this signal that is sampled and converted to a discrete-time signal and coded to a digital signal by the analog-to -digital converter (ADC) that...
Ngày tải lên: 13/09/2012, 10:21