SystemVerilog For Design phần 6 ppsx

... case enforces semantic rules pr i or it y case can prevent mismatches 2 06 SystemVerilog for Design 7.11 Summary A primary goal of SystemVerilog is to enable modeling large, com- plex designs ... post-synthesis models. 224 SystemVerilog for Design 9.1 Module prototypes A module instance in Verilog is a straight-forward and simple method of creating design hierarchy. For to...

Ngày tải lên: 08/08/2014, 03:20

Ngày tải lên: 24/07/2014, 08:20

... types 260 9.10 Summary 261 Chapter 10: SystemVerilog Interfaces 263 10.1 Interface concepts 264 10.1.1 Disadvantages of Verilog’s module ports 268 10.1.2 Advantages of SystemVerilog interfaces 269 10.1.3 ... models. SystemVerilog For Design Second Edition A Guide to Using SystemVerilog for Hardware Design and Modeling by Stuart Sutherland Simon Davidmann Peter Flak...

Ngày tải lên: 08/08/2014, 03:20

... than what the design or testbench block is using. The file name for the example listed in 2 -6 does not end with the common convention of .v (for Verilog source code files) or .sv (for SystemVerilog ... default definition of unsigned types in Verilog. For example: reg [63 :0] u; // unsigned 64 -bit variable reg signed [63 :0] s; // signed 64 -bit variable SystemVerilog adds n...

Ngày tải lên: 08/08/2014, 03:20

... examples of SystemVerilog classes can be found in the companion book, SystemVerilog for Verification 1 . 1. Spear, Chris SystemVerilog for Verification”, Norwell, MA: Springer 20 06, 0-387-270 36- 1. Chapter ... State; endmodule pr i n ti ng enumerated type values and labels 64 SystemVerilog for Design SystemVerilog semantics change the behavior of in-line variable initializ...

Ngày tải lên: 08/08/2014, 03:20

... can be found in the companion book, SystemVerilog for Verification 1 . 1. Spear, Chris SystemVerilog for Verification”, Norwell, MA: Springer 20 06, 0-387-270 36- 1. These special array types are ... blocks • Task and function enhancements T 132 SystemVerilog for Design 5.5 Array querying system functions SystemVerilog adds several special system functions for working with ar...

Ngày tải lên: 08/08/2014, 03:20

... in sequential logic 1 86 SystemVerilog for Design end When hierarchical references to a for loop control variable are required, the variable should be declared outside of the for loop, either at ... for the task or function call clearly documents the designer’s intent, and reduces the risk of inadvertent design errors that could be difficult to detect and debug. 6. 3 .6 Enhan...

Ngày tải lên: 08/08/2014, 03:20

... connect the blocks of a design together is that detailed interconnections for the design must be determined very early in the design cycle. This is counter to the top-down design paradigm, where ... complex design hierar- chy easier to model and maintain. The next chapter presents SystemVerilog interfaces, which is another powerful construct for simplifying large netlists. 244...

Ngày tải lên: 08/08/2014, 03:20

... types that reflects the nature of the design. The two ATM formats used in this ATM design are the UNI format and the NNI format. 318 SystemVerilog for Design 11.5.2 Transmitter state machine The ... Norwell, MA: Springer 20 06, 0-387-270 36- 1. i n t er f aces can use generate blocks commun i ca ti on protocols can be verified before a design is modeled 308 SystemVerilog for...

Ngày tải lên: 08/08/2014, 03:20

... the companion book, SystemVerilog for Verification 1 . 1. Spear, Chris SystemVerilog for Verification”, Norwell, MA: Springer 20 06, 0-387-270 36- 1. 3 56 SystemVerilog for Design From IEEE Std. ... the companion book, SystemVerilog for Verification 1 . 1. Spear, Chris SystemVerilog for Verification”, Norwell, MA: Springer 20 06, 0-387-270 36- 1. 324 SystemVerilog for...

Ngày tải lên: 08/08/2014, 03:20