Verilog HDL

... University of Tehran 2. “Introduction of Verilog Peter M. Nyasulu 3. “Cadence Verilog – XL Reference Manual” 4. “Synopsys HDL Compiler for Verilog Reference Manual” 5. Diglab 10K10 Mannual ... là bằng ngôn ngữ Verilog. Tóm tắt bài giảng TK Hệ Thống Số Phần Verilog GV: Nguyễn Trọng Hải Trang 31 Chương XII MỘT SỐ VÍ DỤ I. Cấu trúc một chương trình dùng ngôn ngữ Verilog...

Ngày tải lên: 20/08/2012, 09:01

Ngày tải lên: 26/04/2013, 17:12

... a piece of paper, designers describe the high-level design in terms of HDLs. Verilog HDL has become one of the popular HDLs for the writing of high-level descriptions. Figure 14-2 illustrates

Ngày tải lên: 24/12/2013, 11:17

... LiB ] 14.3 Verilog HDL Synthesis For the purpose of logic synthesis, designs are currently written in an HDL at a register transfer level (RTL). The term RTL is used for an HDL description ... tools take the register transfer-level HDL description and convert it to an optimized gate-level netlist. Verilog and VHDL are the two most popular HDLs used to describe the functiona...

Ngày tải lên: 24/12/2013, 11:17

... discussed in Section 14.3.3 , Interpretation of a Few Verilog Constructs. The translator understands the basic primitives and operators in the Verilog RTL description. Design constraints such as ... [ Team LiB ] 14.4 Synthesis Design Flow Having understood how basic Verilog constructs are interpreted by the logic synthesis tool, let us now discuss the synthesis ... Figure 14-6 ....

Ngày tải lên: 24/12/2013, 11:17

... endspecify //instantiate a Verilog HDL primitive and (out, in0, in1); endmodule //All library cells will have corresponding module definitions //in terms of Verilog primitives. Stimulus ... modeling trade-offs, for the designer to write efficient, synthesizable Verilog descriptions. 14.6.1 Verilog Coding Style [2] [2] Verilog coding style suggestions may vary sli...

Ngày tải lên: 24/12/2013, 11:17

... the register transfer level (RTL). Thus, not all Verilog constructs are acceptable to a logic synthesis tool. We discussed the acceptable Verilog constructs and operators and their interpretation ... output to 0. Figure 14-10. Finite State Machine for Newspaper Vending Machine 14.7.4 Verilog Description The Verilog RTL description for the finite state machine is shown in Exampl...

Ngày tải lên: 24/12/2013, 11:17

... Computer-Aided Engineering (CAE) tools refers to tools that are used for front-end processes such HDL simulation, logic synthesis, and timing analysis. Designers used the terms CAD and CAE interchangeably.

Ngày tải lên: 21/01/2014, 17:20

... Languages (HDLs) came into existence. HDLs allowed the designers to model the concurrency of processes found in hardware elements. Hardware description languages such as Verilog HDL and VHDL became ... HDL and VHDL became popular. Verilog HDL originated in 1983 at Gateway Design Automation. Later, VHDL was developed under contract from DARPA. Both Verilog ® and VHDL simulators...

Ngày tải lên: 21/01/2014, 17:20

... Team LiB ] 1.5 Popularity of Verilog HDL Verilog HDL has evolved as a standard hardware description language. Verilog HDL offers many useful features • Verilog HDL is a general-purpose hardware ... support Verilog HDL. This makes it the language of choice for designers. • All fabrication vendors provide Verilog HDL libraries for postlogic synthesis simulation. Th...

Ngày tải lên: 21/01/2014, 17:20