.group several statements togethor .cause the statements to be evaluated sequentially(one at a time) *any timing within the sequential groups is relative to the previous statement *delays in the sequential accumulate(each delay is added to the previous delay) *block finishes afterthe last stateme...
Lines 8 to 11 use the Verilog “if” statement that was discussed in ourprevious article. When the “always” block gets activated, the “reset” is checked. If it’s logic high, the DFF output is reset (q <= 1’b0). If “reset” is not logic high, then it’s the “clk” sig...
Verilog Arrays Verilog Net Types Verilog Strength 3. Building Blocks Verilog Module Verilog Port Verilog Module Instantiations Verilog assign statements Verilog assign examples Verilog Operators Verilog Concatenation Verilog always block Combo Logic with always Sequential Logic with always Verilog initial block...
files.Insert("test.v") ; if (!veri_file::AnalyzeMultipleFiles(&files, veri_file::SYSTEM_VERILOG)) return 1 ; veri_file::PrettyPrint("before.v.golden.new", 0) ; MyVisitor mv ; MapIter mi ; VeriModule *mod ; FOREACH_VERILOG_MODULE(mi, mod) if (m...
To avoid the sequential synchronization problem mentioned in Section 2.3, we split the RTL code into two parts—before and after the sequential statement code. Each part will only contain combinational logic code statements. After the split, every individual part will be synthesized into net-list ...