Initial commit

Uploading to GitHub
2019-07-11 18:01:21 +03:00
commit d18a10f6ea
51 changed files with 85956 additions and 0 deletions
@@ -0,0 +1,65 @@
+module ov7670_top #(
+    parameter   CAM_DATA_WIDTH  = 12,
+                CAM_LINE        = 9,
+                CAM_PIXEL       = 10
+)(
+        input       clk,      // 25MHz clk
+        
+        output [CAM_DATA_WIDTH-1:0]     o_data_wr,
+        output                          we,
+        output [CAM_LINE-1:0]           o_line,
+        output [CAM_PIXEL-1:0]          o_pixel,
+
+        output      config_finished,
+        input       btn,
+          
+        input       ov7670_pclk,
+        output      ov7670_mclk,
+        input       ov7670_vs,
+        input       ov7670_hs,
+        input [7:0] ov7670_data,
+        output      ov7670_scl,
+        inout       ov7670_sda,
+        output      ov7670_pwdn,
+        output      ov7670_reset 
+        );
+
+//-----------internal regiters and wires-----------------
+
+wire resend;
+wire w_finished;
+
+//---------------sub modules--------------------------
+
+debounce_switch debounce_switch(
+    .clk(clk),
+    .i_switch(btn),
+    .o_switch(btn_db));
+
+ov7670_capture #(
+    .CAM_DATA_WIDTH(CAM_DATA_WIDTH),
+    .CAM_LINE(CAM_LINE),
+    .CAM_PIXEL(CAM_PIXEL)
+) ov7670_capture ( 
+    .we(we),
+    .reset(btn_db),             
+    .o_data_wr(o_data_wr),  
+    .o_line(o_line),
+    .o_pixel(o_pixel),
+    .ov7670_pclk(ov7670_pclk),
+    .ov7670_vs(ov7670_vs),
+    .ov7670_hs(ov7670_hs),
+    .ov7670_data(ov7670_data)
+);
+
+ov7670_controller ov7670_controller  ( 
+            .clk(clk),       
+            .ov7670_sda(ov7670_sda),
+            .ov7670_scl(ov7670_scl),    
+            .resend(btn_db),
+            .config_finished(config_finished),
+            .ov7670_pwdn(ov7670_pwdn),
+            .ov7670_reset(ov7670_reset),
+            .ov7670_mclk(ov7670_mclk) );
+
+endmodule