working_top.v

nightmodeapiarchive

Jul 18th, 2024 (edited)

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SystemVerilog 0.74 KB | Source Code | 0 0

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module top
(
input SPIMOSI,
input SPICLK,
input SPICS,
input SYSCLK,
input btnA,
output VGA_VSYNC,
output VGA_HSYNC,
output VGA_R,
output VGA_G,
output VGA_B
);
wire MAIN_CLK;
wire VSYNC;
wire HSYNC;
wire RED;
Gowin_rPLL PLL_INST(
.clkout(MAIN_CLK), //output clkout(~200.5mhz)
.clkin(SYSCLK) //input clkin(27mhz)
);
vga VGA_INST(
.CLK(MAIN_CLK),
.VSYNC(VSYNC),
.R(RED),
.HSYNC(HSYNC)
);
assign VGA_HSYNC = HSYNC;
assign VGA_VSYNC = VSYNC;
//assign VGA_R = RED; //the problematic line
assign VGA_R = RED & btnA;//the only line that changed - now works, of course the color(red) signal drops out when i press the button but that's expected
endmodule

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