38EDA中用VHDL语言编程的实验
STD_LOGIC;;q:OUTSTD_LOGIC);;ENDfenpin;;ARCHITECTUREarcOFfenpinI;signalwire...VARIABLE cnt: INTEGER RANGE 0 TO 31; BEGINIF clk'EVENT AND clk='1' ...
VHDL语言介绍 - 豆丁网
(1 downto d0,d1,d2,d3:inbit; q:out bit);...VHDL语言介绍【例4-3】SIGNAL abus INTEGERRANGE TO...(表达式) 例如: VARIABLE I:INTEGER; VARIABLE R:...