Design through verilog HDL

... 1.3 Design domain and levels of abstraction. ASIC DESIGN FLOW 5 Idea SynthesisSimulation Design description Physical design Figure 1.4 Major activities in ASIC design. The design is tested through ... realized through the FPGA is tested as a prototype. It provides another opportunity for testing the design closer to the final circuit. Design Through Verilog HDL 8...

Ngày tải lên: 01/04/2014, 17:37

... point, design processes started getting very complicated, and designers felt the need to automate these processes. Electronic Design Automation (EDA) [1] techniques began to evolve. Chip designers ... As designs got larger and more complex, logic simulation assumed an important role in the design process. Designers could iron out functional bugs in the architecture before the chip...

Ngày tải lên: 21/01/2014, 17:20

... such as Verilog 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 ... of design representation; shaded blocks show processes in the design flow. Figure 1-1. Typical Design Flow The design flow shown in Figure 1-1 is typically used by design...

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 ... language. Designers with C programming experience will find it easy to learn Verilog HDL. • Verilog HDL allows different levels of abstraction to be mixed in the same...

Ngày tải lên: 21/01/2014, 17:20

... 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

... description on a screen or 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. ... be redesigned. Thus, redesign was needed to verify what-if scenarios. • Each designer would implement design blocks differently. There was little consistency in design styles. For l...

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

... not visible to the designer. The technology library is given to the designer. Once the technology is chosen, the designer can control only the input RTL description and design constraint specification. ... each component of the flow in detail. RTL description The designer describes the design at a high level by using RTL constructs. The designer spends time in functional verification...

Ngày tải lên: 24/12/2013, 11:17

... the Verilog HDL specification of the design. These attributes are used by synthesis tools to guide the synthesis process. The style of the Verilog description greatly affects the final design. ... in Example 14-1 and the 14.6.3 Design Constraint Specification Design constraints are as important as efficient HDL descriptions in producing optimal designs. Accurate specifica...

Ngày tải lên: 24/12/2013, 11:17