board updates and fixes

- now VCD is written in all tests by default, turn it on/off in TestAnnotations.scala
- updated cmakelists.txt
- added board program scripts and sources for Zynq 7000 v1.3 2024/02 board, lab1 only currently

lab1/verilog/z710v1.3/clock_control.v

@@ -0,0 +1,33 @@
+`timescale 1ns / 1ps
+//////////////////////////////////////////////////////////////////////////////////
+// Company: 
+// Engineer: 
+// 
+// Create Date: 2023/11/29 15:52:55
+// Design Name: 
+// Module Name: clock_control
+// Project Name: 
+// Target Devices: 
+// Tool Versions: 
+// Description: 
+// 
+// Dependencies: 
+// 
+// Revision:
+// Revision 0.01 - File Created
+// Additional Comments:
+// 
+//////////////////////////////////////////////////////////////////////////////////
+
+
+module clock_control(
+    input clk_in,
+    input clk_enalbe,
+    output clk_out
+    );
+    
+    
+    // original clock
+   assign clk_out = clk_in & clk_enalbe;
+    
+endmodule

lab1/verilog/z710v1.3/top_test.v

@@ -0,0 +1,47 @@
+`timescale 1ns / 1ps
+//////////////////////////////////////////////////////////////////////////////////
+// Company: 
+// Engineer: 
+// 
+// Create Date: 2023/12/01 15:46:54
+// Design Name: 
+// Module Name: top_test
+// Project Name: 
+// Target Devices: 
+// Tool Versions: 
+// Description: 
+// 
+// Dependencies: 
+// 
+// Revision:
+// Revision 0.01 - File Created
+// Additional Comments:
+// 
+//////////////////////////////////////////////////////////////////////////////////
+
+
+module top_test(
+
+    );
+    
+    reg clock;
+    reg reset;
+    reg constant_zero = 1'b0;
+    
+    wire io_led, io_tx;
+    
+    localparam CLK_PERIOD = 10;
+    initial begin
+        clock = 1'b0;
+        forever #( CLK_PERIOD / 2 ) clock = ~clock;
+    end
+    
+    
+    initial begin
+        reset = 1;  // need a down edge to init all components
+        #(CLK_PERIOD)  reset = 0;  // NOTE!!: must happen together with clock down edge!
+    end
+    
+    Top mytop(clock, reset, io_tx, constant_zero, io_led );
+    
+endmodule