接上题,关于模块定义和端口定义,下列代码表述正确的是( )。
选项:
A:module paobiao(cp,reset,pause,ms_h,ms_l,s_h,s_l,m_h,m_l);input cp,reset,pause;output reg [3:0] ms_h,ms_l,s_h,s_l,m_h,m_l;;
B:module paobiao(cp,reset,pause,ms_h,ms_l,s_h,s_l,m_h,m_l,sel,seg_code);input cp,reset,pause;output reg [3:0] ms_h,ms_l,s_h,s_l,m_h,m_l;output reg [3:0] sel;output reg [7:0] seg_code;;
C:module paobiao(cp,reset,pause,sel,seg_code);input cp,reset,pause;output reg [3:0] sel;output reg [7:0] seg_code;;
D:module paobiao(cp,reset,pause,clk_1,clk_1k,ms_h,ms_l,s_h,s_l,m_h,m_l);input cp,reset,pause,clk_1,clk_1k;output reg [3:0] ms_h,ms_l,s_h,s_l,m_h,m_l;
发布时间:2024-06-22 23:39:38