moduletb;intarray[9] = '{4,7,2,5,7,1,6,3,1};intres[$];initialbeginred = array.find(x)with(x >3);$display("find(x) : %p", res); res = array.find_indexwith(item ==4)$display("find_index : res[%0d] = 4", res[0]); res = array.find_firstwith(item <5& item >...
Array manipulation functions can be used to query indices and values in SystemVerilog arrays. moduletb;intfruit_hash[string];stringidx_q[$];initialbeginfruit_hash["apple"]=5;fruit_hash["pear"]=3;fruit_hash["mango"]=9;idx_q=fruit_hash.find_indexwith(1);$display("idx_q= %p",idx_q)...
moduletb;// Create an associative array with key of type string and value of type int for each index in a dynamic arrayintfruits [] [string];initialbegin// Create a dynamic array with size 2fruits =new[2];// Initialize the associative array inside each dynamic array indexfruits [0] = ...
4.15 Array manipulation methods 47Section 5 Data Declarations . 525.1 Introduction (informative) 525.2 Data declaration syntax..525.3 Constants...525.4 Variables ...535.5 Scope and lifetime .545.6 Nets, regs, and logic...555.7 Signal aliasing.565.8 Type compatibility .58Section 6 Attributes...
SystemVerilog Tutorial for beginners with eda playground link to example with easily understandable examples codes Arrays Classes constraints operators cast
随着FPGA和ASIC开发的规模越来越大,功能越来越复杂,对验证和开发的要求越来越高,systemverilog无论在开发还是在验证上都有verilog/vhdl无可比拟的优越性。该文档是systemverilog标准的中文版,具有相当高的参考价值。 上传者:rhett_butler时间:2011-11-19
...5 2.6 String literals...5 2.7 Array literals ...
4.15 Array manipulation methods ...47 Section 5 Data Declarations ... 52 5.1 Introduction (informative)
// Declare a dynamic array to store strings as a datatypetypedefstringstr_da [];moduletb;// This is a queue of dynamic arraysstr_da list [$];initialbegin// Initialize separate dynamic arrays with some valuesstr_da marvel = '{"Spiderman","Hulk","Captain America","Iron Man"}; ...