wire [10:0]pos_x;
wire [9:0]pos_y;
//-------------------------------------------------------------------------------
vga_ctrl vga_dis1(.clk(clk),
.irst_n(irst_n),
.hsync(),
.vsync(),
.vga_r(),
.vga_g(),
.vga_b(),
.pos_x(pos_x),
.pos_y(pos_y));
综合的时候出现如下waring
Xst:2677 - Node <vga_dis1/vsync_r> of sequential type is unconnected in block <vga_dis>.
Xst:2677 - Node <vga_dis1/hsync_r> of sequential type is unconnected in block <vga_dis>.
Xst:2677 - Node <vga_dis1/pos_y_r_1> of sequential type is unconnected in block <vga_dis>.
Xst:2677 - Node <vga_dis1/pos_y_r_0> of sequential type is unconnected in block <vga_dis>.
找了好久也没有发现问题
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