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老是出现“sll can not have such operands in this context.”的编译错误
包含的头文件:
library IEEE;
use IEEE.STD_LOGIC_1164.ALL;% g/ d7 g; V/ ^/ H1 Y5 U# c" K* Z! J
use IEEE.STD_LOGIC_ARITH.ALL;
use IEEE.STD_LOGIC_UNSIGNED.ALL;
use IEEE.numeric_std.ALL;! d/ q( i- a4 Q
高人指点迷津啊! |
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