diff --git a/test-examples/TB/edu-ciaa-fpga/and-gate/and_gate.pcf b/test-examples/TB/edu-ciaa-fpga/and-gate/and_gate.pcf
new file mode 100644
index 00000000..e3c1886b
--- /dev/null
+++ b/test-examples/TB/edu-ciaa-fpga/and-gate/and_gate.pcf
@@ -0,0 +1,3 @@
+set_io --warn-no-port s 1  #-- output
+set_io --warn-no-port a 31  # input
+set_io --warn-no-port b 32  # input
\ No newline at end of file
diff --git a/test-examples/TB/edu-ciaa-fpga/and-gate/and_gate.sv b/test-examples/TB/edu-ciaa-fpga/and-gate/and_gate.sv
new file mode 100644
index 00000000..aeaf77b7
--- /dev/null
+++ b/test-examples/TB/edu-ciaa-fpga/and-gate/and_gate.sv
@@ -0,0 +1,9 @@
+module and_gate (
+    input logic a,
+    input logic b,
+    output logic s
+);
+
+    assign s = a & b;
+    
+endmodule
\ No newline at end of file
diff --git a/test-examples/TB/edu-ciaa-fpga/and-gate/and_gate_tb.gtkw b/test-examples/TB/edu-ciaa-fpga/and-gate/and_gate_tb.gtkw
new file mode 100644
index 00000000..17ea4f31
--- /dev/null
+++ b/test-examples/TB/edu-ciaa-fpga/and-gate/and_gate_tb.gtkw
@@ -0,0 +1,24 @@
+[*]
+[*] GTKWave Analyzer v3.4.0 (w)1999-2022 BSI
+[*] Wed Dec 18 04:17:41 2024
+[*]
+[dumpfile] "/Volumes/projects/apio-dev/repo/test-examples/TB/edu-ciaa-fpga/and-gate/_build/and_gate_tb.vcd"
+[dumpfile_mtime] "Wed Dec 18 04:17:00 2024"
+[dumpfile_size] 38921
+[savefile] "/Volumes/projects/apio-dev/repo/test-examples/TB/edu-ciaa-fpga/and-gate/and_gate_tb.gtkw"
+[timestart] 0
+[size] 1000 600
+[pos] -1 -1
+*-20.251245 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
+[treeopen] and_gate_testbench.
+[sst_width] 253
+[signals_width] 78
+[sst_expanded] 1
+[sst_vpaned_height] 334
+@28
+and_gate_testbench.a
+and_gate_testbench.b
+@29
+and_gate_testbench.s
+[pattern_trace] 1
+[pattern_trace] 0
diff --git a/test-examples/TB/edu-ciaa-fpga/and-gate/and_gate_tb.sv b/test-examples/TB/edu-ciaa-fpga/and-gate/and_gate_tb.sv
new file mode 100644
index 00000000..f99ceb58
--- /dev/null
+++ b/test-examples/TB/edu-ciaa-fpga/and-gate/and_gate_tb.sv
@@ -0,0 +1,28 @@
+`default_nettype none
+`timescale 100 ns / 10 ns
+
+module and_gate_testbench();
+
+    logic a, b, s;
+
+    // Instantiate device under test
+    and_gate dut(a, b, s);
+
+    // Apply inputs one at a time
+    initial begin
+        $dumpvars(0, and_gate_testbench);
+
+        a = 0; b = 0;
+        #10;
+        a = 0; b = 1;
+        #10;
+        a = 1; b = 0;
+        #10;
+        a = 1; b = 1;
+        #10;
+
+        $display("End of simulation");
+        $finish;
+
+    end
+endmodule
\ No newline at end of file
diff --git a/test-examples/TB/edu-ciaa-fpga/and-gate/apio.ini b/test-examples/TB/edu-ciaa-fpga/and-gate/apio.ini
new file mode 100644
index 00000000..f78787a7
--- /dev/null
+++ b/test-examples/TB/edu-ciaa-fpga/and-gate/apio.ini
@@ -0,0 +1,7 @@
+# APIO project configuration file. For details see
+# https://github.com/FPGAwars/apio/wiki/Project-configuration-file
+
+[env]
+board = edu-ciaa-fpga
+top-module = and_gate
+
diff --git a/test-examples/TB/edu-ciaa-fpga/fdd/apio.ini b/test-examples/TB/edu-ciaa-fpga/fdd/apio.ini
new file mode 100644
index 00000000..2487063c
--- /dev/null
+++ b/test-examples/TB/edu-ciaa-fpga/fdd/apio.ini
@@ -0,0 +1,6 @@
+# APIO project configuration file. For details see
+# https://github.com/FPGAwars/apio/wiki/Project-configuration-file
+
+[env]
+board = edu-ciaa-fpga
+top-module = ffd
diff --git a/test-examples/TB/edu-ciaa-fpga/fdd/ffd.pcf b/test-examples/TB/edu-ciaa-fpga/fdd/ffd.pcf
new file mode 100644
index 00000000..ffd03300
--- /dev/null
+++ b/test-examples/TB/edu-ciaa-fpga/fdd/ffd.pcf
@@ -0,0 +1,8 @@
+#------ User LEDs -------------------------------------------------------------
+set_io --warn-no-port q 1  # output
+
+# ------------ User push buttons ----------------------------------------------
+set_io --warn-no-port d 31  # input
+
+# -------------------------- SYSTEM CLOCK -------------------------------------
+set_io --warn-no-port clk 94  # input
\ No newline at end of file
diff --git a/test-examples/TB/edu-ciaa-fpga/fdd/ffd.sv b/test-examples/TB/edu-ciaa-fpga/fdd/ffd.sv
new file mode 100644
index 00000000..fa657dba
--- /dev/null
+++ b/test-examples/TB/edu-ciaa-fpga/fdd/ffd.sv
@@ -0,0 +1,10 @@
+module ffd(
+    input logic clk,
+    input logic d,
+    output logic q
+);
+
+    always_ff @(posedge clk)
+        q <= d;
+
+endmodule
\ No newline at end of file
diff --git a/test-examples/TB/edu-ciaa-fpga/fdd/ffd_tb.gtkw b/test-examples/TB/edu-ciaa-fpga/fdd/ffd_tb.gtkw
new file mode 100644
index 00000000..1c0efdb2
--- /dev/null
+++ b/test-examples/TB/edu-ciaa-fpga/fdd/ffd_tb.gtkw
@@ -0,0 +1,28 @@
+[*]
+[*] GTKWave Analyzer v3.4.0 (w)1999-2022 BSI
+[*] Wed Dec 18 05:03:12 2024
+[*]
+[dumpfile] "/Volumes/projects/apio-dev/repo/test-examples/TB/edu-ciaa-fpga/fdd/_build/ffd_tb.vcd"
+[dumpfile_mtime] "Wed Dec 18 05:02:49 2024"
+[dumpfile_size] 5281
+[savefile] "/Volumes/projects/apio-dev/repo/test-examples/TB/edu-ciaa-fpga/fdd/ffd_tb.gtkw"
+[timestart] 0
+[size] 1000 600
+[pos] -1 -1
+*-21.710676 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
+[treeopen] testbench.
+[sst_width] 253
+[signals_width] 95
+[sst_expanded] 1
+[sst_vpaned_height] 158
+@28
+testbench.clk
+testbench.d
+@420
+testbench.i
+@28
+testbench.i_b[1:0]
+@29
+testbench.q
+[pattern_trace] 1
+[pattern_trace] 0
diff --git a/test-examples/TB/edu-ciaa-fpga/fdd/ffd_tb.sv b/test-examples/TB/edu-ciaa-fpga/fdd/ffd_tb.sv
new file mode 100644
index 00000000..fcc2e4ce
--- /dev/null
+++ b/test-examples/TB/edu-ciaa-fpga/fdd/ffd_tb.sv
@@ -0,0 +1,40 @@
+`default_nettype none
+`timescale 100 ns / 10 ns
+
+module testbench();
+
+parameter DURATION = 10;
+
+logic clk = 0;
+always #0.5 clk = ~clk;
+
+logic d, q;
+
+ffd UUT (
+    .clk(clk),
+    .d(d),
+    .q(q)
+);
+
+integer i;
+reg [1:0] i_b;
+
+initial begin
+
+    $dumpvars(0, testbench);
+
+    for (i=0; i<100; i=i+1)
+    begin
+        $display ("Current loop # %0d", i);
+        $display ("Current loop # %0b", i);
+        
+        #1
+        i_b = i;
+        d = i_b[0];
+    end
+
+    #(DURATION) $display("End of simulation");
+    $finish;
+end
+
+endmodule
\ No newline at end of file