標(biāo)題:
Verilog數(shù)據(jù)拼接與拆分代碼
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作者:
zxopenljx
時(shí)間:
2021-1-8 20:42
標(biāo)題:
Verilog數(shù)據(jù)拼接與拆分代碼
1. Verilog中數(shù)據(jù)拼接,使用拼接運(yùn)算符
例如:
reg [15:0] regA;
reg[7:0] regB = 8'd12;
reg[7:0] regC = 8'd34;
regA <= {regB ,regC }; //把regB和regC拼接成regA。
2.Verilog中數(shù)據(jù)拆分
例如:
wire[15:0] A; wire[7:0] B; wire[7:0] C;
assign B = A [15:8];
assign C = A [7:0]; //就是把高8位和低8位拆分輸出
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