diff --git a/iverilog/tobb/lab5/ayarliSayac.vcd b/iverilog/tobb/lab5/ayarliSayac.vcd
index 6607762..102de2e 100644
--- a/iverilog/tobb/lab5/ayarliSayac.vcd
+++ b/iverilog/tobb/lab5/ayarliSayac.vcd
@@ -229,7 +229,8 @@ b11 (
 1"
 #70
 b111000 !
-b111000 *
+b#70
+00 *
 b0 (
 0"
 #71
diff --git a/iverilog/tobb/lab6/bibp b/iverilog/tobb/lab6/bibp
new file mode 100644
index 0000000..b531c3b
--- /dev/null
+++ b/iverilog/tobb/lab6/bibp
@@ -0,0 +1,286 @@
+#! /usr/bin/vvp
+:ivl_version "11.0 (stable)";
+:ivl_delay_selection "TYPICAL";
+:vpi_time_precision + 0;
+:vpi_module "/usr/lib/x86_64-linux-gnu/ivl/system.vpi";
+:vpi_module "/usr/lib/x86_64-linux-gnu/ivl/vhdl_sys.vpi";
+:vpi_module "/usr/lib/x86_64-linux-gnu/ivl/vhdl_textio.vpi";
+:vpi_module "/usr/lib/x86_64-linux-gnu/ivl/v2005_math.vpi";
+:vpi_module "/usr/lib/x86_64-linux-gnu/ivl/va_math.vpi";
+S_0x55e76f51ca80 .scope module, "bibpTB" "bibpTB" 2 1;
+ .timescale 0 0;
+P_0x55e76f51cc10 .param/l "N" 0 2 2, +C4<00000000000000000000000000000011>;
+v0x55e76f534860_0 .var "A", 8 0;
+v0x55e76f534920_0 .net "sonuc", 3 0, v0x55e76f534720_0;  1 drivers
+S_0x55e76f51ccb0 .scope module, "uut" "bibp" 2 6, 3 1 0, S_0x55e76f51ca80;
+ .timescale 0 0;
+    .port_info 0 /INPUT 9 "buyruk";
+    .port_info 1 /OUTPUT 4 "sonuc";
+P_0x55e76f51d420 .param/l "N" 0 3 1, +C4<00000000000000000000000000000011>;
+v0x55e76f4d8cf0_0 .var/i "a", 31 0;
+v0x55e76f534290_0 .var/i "b", 31 0;
+v0x55e76f534370_0 .net "buyruk", 8 0, v0x55e76f534860_0;  1 drivers
+v0x55e76f534430_0 .var/i "c", 31 0;
+v0x55e76f534510_0 .var/i "count", 31 0;
+v0x55e76f534640_0 .var/i "i", 31 0;
+v0x55e76f534720_0 .var "sonuc", 3 0;
+E_0x55e76f511f90 .event edge, v0x55e76f534370_0;
+    .scope S_0x55e76f51ccb0;
+T_0 ;
+    %wait E_0x55e76f511f90;
+    %load/vec4 v0x55e76f534370_0;
+    %parti/s 3, 6, 4;
+    %dup/vec4;
+    %pushi/vec4 0, 0, 3;
+    %cmp/u;
+    %jmp/1 T_0.1, 6;
+    %dup/vec4;
+    %pushi/vec4 1, 0, 3;
+    %cmp/u;
+    %jmp/1 T_0.2, 6;
+    %dup/vec4;
+    %pushi/vec4 2, 0, 3;
+    %cmp/u;
+    %jmp/1 T_0.3, 6;
+    %dup/vec4;
+    %pushi/vec4 3, 0, 3;
+    %cmp/u;
+    %jmp/1 T_0.4, 6;
+    %dup/vec4;
+    %pushi/vec4 4, 0, 3;
+    %cmp/u;
+    %jmp/1 T_0.5, 6;
+    %dup/vec4;
+    %pushi/vec4 5, 0, 3;
+    %cmp/u;
+    %jmp/1 T_0.6, 6;
+    %dup/vec4;
+    %pushi/vec4 6, 0, 3;
+    %cmp/u;
+    %jmp/1 T_0.7, 6;
+    %dup/vec4;
+    %pushi/vec4 7, 0, 3;
+    %cmp/u;
+    %jmp/1 T_0.8, 6;
+    %pushi/vec4 0, 0, 4;
+    %store/vec4 v0x55e76f534720_0, 0, 4;
+    %jmp T_0.9;
+T_0.1 ;
+    %load/vec4 v0x55e76f534370_0;
+    %parti/s 3, 3, 3;
+    %pad/u 4;
+    %load/vec4 v0x55e76f534370_0;
+    %parti/s 3, 0, 2;
+    %pad/u 4;
+    %add;
+    %store/vec4 v0x55e76f534720_0, 0, 4;
+    %jmp T_0.9;
+T_0.2 ;
+    %load/vec4 v0x55e76f534370_0;
+    %parti/s 3, 3, 3;
+    %pad/u 4;
+    %load/vec4 v0x55e76f534370_0;
+    %parti/s 3, 0, 2;
+    %pad/u 4;
+    %sub;
+    %store/vec4 v0x55e76f534720_0, 0, 4;
+    %jmp T_0.9;
+T_0.3 ;
+    %load/vec4 v0x55e76f534370_0;
+    %parti/s 3, 3, 3;
+    %pad/u 4;
+    %load/vec4 v0x55e76f534370_0;
+    %parti/s 3, 0, 2;
+    %pad/u 4;
+    %and;
+    %store/vec4 v0x55e76f534720_0, 0, 4;
+    %jmp T_0.9;
+T_0.4 ;
+    %load/vec4 v0x55e76f534370_0;
+    %parti/s 3, 3, 3;
+    %pad/u 4;
+    %load/vec4 v0x55e76f534370_0;
+    %parti/s 3, 0, 2;
+    %pad/u 4;
+    %or;
+    %store/vec4 v0x55e76f534720_0, 0, 4;
+    %jmp T_0.9;
+T_0.5 ;
+    %pushi/vec4 0, 0, 32;
+    %store/vec4 v0x55e76f534640_0, 0, 32;
+T_0.10 ;
+    %load/vec4 v0x55e76f534640_0;
+    %cmpi/s 4, 0, 32;
+    %flag_or 5, 4;
+    %jmp/0xz T_0.11, 5;
+    %load/vec4 v0x55e76f534370_0;
+    %load/vec4 v0x55e76f534640_0;
+    %part/s 1;
+    %load/vec4 v0x55e76f534370_0;
+    %load/vec4 v0x55e76f534640_0;
+    %addi 1, 0, 32;
+    %part/s 1;
+    %cmp/e;
+    %jmp/0xz  T_0.12, 4;
+    %pushi/vec4 15, 0, 4;
+    %store/vec4 v0x55e76f534720_0, 0, 4;
+    %jmp T_0.13;
+T_0.12 ;
+    %pushi/vec4 0, 0, 4;
+    %store/vec4 v0x55e76f534720_0, 0, 4;
+T_0.13 ;
+    ; show_stmt_assign_vector: Get l-value for compressed += operand
+    %load/vec4 v0x55e76f534640_0;
+    %pushi/vec4 1, 0, 32;
+    %add;
+    %store/vec4 v0x55e76f534640_0, 0, 32;
+    %jmp T_0.10;
+T_0.11 ;
+    %jmp T_0.9;
+T_0.6 ;
+    %pushi/vec4 0, 0, 4;
+    %store/vec4 v0x55e76f534720_0, 0, 4;
+    %pushi/vec4 0, 0, 32;
+    %store/vec4 v0x55e76f4d8cf0_0, 0, 32;
+T_0.14 ;
+    %load/vec4 v0x55e76f4d8cf0_0;
+    %cmpi/s 6, 0, 32;
+    %jmp/0xz T_0.15, 5;
+    %load/vec4 v0x55e76f534370_0;
+    %load/vec4 v0x55e76f4d8cf0_0;
+    %part/s 1;
+    %pad/u 32;
+    %cmpi/e 1, 0, 32;
+    %jmp/0xz  T_0.16, 4;
+    %pushi/vec4 15, 0, 4;
+    %store/vec4 v0x55e76f534720_0, 0, 4;
+T_0.16 ;
+    ; show_stmt_assign_vector: Get l-value for compressed += operand
+    %load/vec4 v0x55e76f4d8cf0_0;
+    %pushi/vec4 1, 0, 32;
+    %add;
+    %store/vec4 v0x55e76f4d8cf0_0, 0, 32;
+    %jmp T_0.14;
+T_0.15 ;
+    %jmp T_0.9;
+T_0.7 ;
+    %pushi/vec4 0, 0, 32;
+    %store/vec4 v0x55e76f534510_0, 0, 32;
+    %pushi/vec4 0, 0, 32;
+    %store/vec4 v0x55e76f534290_0, 0, 32;
+T_0.18 ;
+    %load/vec4 v0x55e76f534290_0;
+    %cmpi/s 6, 0, 32;
+    %jmp/0xz T_0.19, 5;
+    %load/vec4 v0x55e76f534370_0;
+    %load/vec4 v0x55e76f534290_0;
+    %part/s 1;
+    %pad/u 32;
+    %cmpi/e 1, 0, 32;
+    %jmp/0xz  T_0.20, 4;
+    %load/vec4 v0x55e76f534510_0;
+    %addi 1, 0, 32;
+    %store/vec4 v0x55e76f534510_0, 0, 32;
+T_0.20 ;
+    ; show_stmt_assign_vector: Get l-value for compressed += operand
+    %load/vec4 v0x55e76f534290_0;
+    %pushi/vec4 1, 0, 32;
+    %add;
+    %store/vec4 v0x55e76f534290_0, 0, 32;
+    %jmp T_0.18;
+T_0.19 ;
+    %load/vec4 v0x55e76f534510_0;
+    %pushi/vec4 2, 0, 32;
+    %mod/s;
+    %cmpi/e 0, 0, 32;
+    %jmp/0xz  T_0.22, 4;
+    %pushi/vec4 15, 0, 4;
+    %store/vec4 v0x55e76f534720_0, 0, 4;
+    %jmp T_0.23;
+T_0.22 ;
+    %pushi/vec4 0, 0, 4;
+    %store/vec4 v0x55e76f534720_0, 0, 4;
+T_0.23 ;
+    %jmp T_0.9;
+T_0.8 ;
+    %pushi/vec4 0, 0, 32;
+    %store/vec4 v0x55e76f534510_0, 0, 32;
+    %pushi/vec4 0, 0, 32;
+    %store/vec4 v0x55e76f534430_0, 0, 32;
+T_0.24 ;
+    %load/vec4 v0x55e76f534430_0;
+    %cmpi/s 6, 0, 32;
+    %jmp/0xz T_0.25, 5;
+    %load/vec4 v0x55e76f534370_0;
+    %load/vec4 v0x55e76f534430_0;
+    %part/s 1;
+    %pad/u 32;
+    %cmpi/e 1, 0, 32;
+    %jmp/0xz  T_0.26, 4;
+    %load/vec4 v0x55e76f534510_0;
+    %addi 1, 0, 32;
+    %store/vec4 v0x55e76f534510_0, 0, 32;
+T_0.26 ;
+    ; show_stmt_assign_vector: Get l-value for compressed += operand
+    %load/vec4 v0x55e76f534430_0;
+    %pushi/vec4 1, 0, 32;
+    %add;
+    %store/vec4 v0x55e76f534430_0, 0, 32;
+    %jmp T_0.24;
+T_0.25 ;
+    %load/vec4 v0x55e76f534510_0;
+    %pushi/vec4 2, 0, 32;
+    %mod/s;
+    %cmpi/e 0, 0, 32;
+    %jmp/0xz  T_0.28, 4;
+    %pushi/vec4 0, 0, 4;
+    %store/vec4 v0x55e76f534720_0, 0, 4;
+    %jmp T_0.29;
+T_0.28 ;
+    %pushi/vec4 15, 0, 4;
+    %store/vec4 v0x55e76f534720_0, 0, 4;
+T_0.29 ;
+    %jmp T_0.9;
+T_0.9 ;
+    %pop/vec4 1;
+    %jmp T_0;
+    .thread T_0, $push;
+    .scope S_0x55e76f51ca80;
+T_1 ;
+    %vpi_call 2 12 "$dumpfile", "bibp.vcd" {0 0 0};
+    %vpi_call 2 13 "$dumpvars" {0 0 0};
+    %pushi/vec4 9, 0, 9;
+    %store/vec4 v0x55e76f534860_0, 0, 9;
+    %delay 5, 0;
+    %pushi/vec4 97, 0, 9;
+    %store/vec4 v0x55e76f534860_0, 0, 9;
+    %delay 5, 0;
+    %pushi/vec4 165, 0, 9;
+    %store/vec4 v0x55e76f534860_0, 0, 9;
+    %delay 5, 0;
+    %pushi/vec4 227, 0, 9;
+    %store/vec4 v0x55e76f534860_0, 0, 9;
+    %delay 5, 0;
+    %pushi/vec4 319, 0, 9;
+    %store/vec4 v0x55e76f534860_0, 0, 9;
+    %delay 5, 0;
+    %pushi/vec4 289, 0, 9;
+    %store/vec4 v0x55e76f534860_0, 0, 9;
+    %delay 5, 0;
+    %pushi/vec4 353, 0, 9;
+    %store/vec4 v0x55e76f534860_0, 0, 9;
+    %delay 5, 0;
+    %pushi/vec4 417, 0, 9;
+    %store/vec4 v0x55e76f534860_0, 0, 9;
+    %delay 5, 0;
+    %pushi/vec4 481, 0, 9;
+    %store/vec4 v0x55e76f534860_0, 0, 9;
+    %delay 5, 0;
+    %end;
+    .thread T_1;
+# The file index is used to find the file name in the following table.
+:file_names 4;
+    "N/A";
+    "<interactive>";
+    "bibpTB.v";
+    "bibp.v";
diff --git a/iverilog/tobb/lab6/bibp.v b/iverilog/tobb/lab6/bibp.v
new file mode 100644
index 0000000..3f14d6c
--- /dev/null
+++ b/iverilog/tobb/lab6/bibp.v
@@ -0,0 +1,56 @@
+module bibp #(parameter N = 3) (
+    input [(N*2)+2:0] buyruk,
+    output reg [N:0] sonuc
+);
+    integer i, a, b, c, count;
+
+    always @(buyruk) begin
+        case (buyruk[(N*2)+2:N*2])
+            default: sonuc = {(N+1){1'b0}};
+
+            3'b000: sonuc = buyruk[(N*2)-1:(N*2)-3] + buyruk[(N*2)-4:0];
+            3'b001: sonuc = buyruk[(N*2)-1:(N*2)-3] - buyruk[(N*2)-4:0];
+            3'b010: sonuc = buyruk[(N*2)-1:(N*2)-3] & buyruk[(N*2)-4:0];
+            3'b011: sonuc = buyruk[(N*2)-1:(N*2)-3] | buyruk[(N*2)-4:0];
+
+            3'b100: begin
+            for (i = 0; i <= (N*2)-2; i++)
+                if (buyruk[i] == buyruk[i+1])
+                    sonuc = {(N+1){1'b1}};
+                else
+                    sonuc = {(N+1){1'b0}};
+            end
+            3'b101: begin
+                sonuc = {(N+1){1'b0}};
+                for (a = 0; a < (N*2); a++) begin
+                    if (buyruk[a] == 1)
+                        sonuc =  {(N+1){1'b1}};
+                end
+            end
+
+            3'b110: begin
+                count = 0;
+                for (b = 0; b < (N*2); b++) begin
+                    if (buyruk[b] == 1)
+                        count = count + 1;
+                end
+                if (count % 2 == 0)
+                    sonuc = {(N+1){1'b1}};
+                else
+                    sonuc = {(N+1){1'b0}};
+            end
+
+            3'b111: begin
+                count = 0;
+                for (c = 0; c < (N*2); c++) begin
+                    if (buyruk[c] == 1)
+                        count = count + 1;
+                end
+                if (count % 2 == 0)
+                    sonuc = {(N+1){1'b0}};
+                else
+                    sonuc = {(N+1){1'b1}};
+            end
+        endcase
+    end
+endmodule
diff --git a/iverilog/tobb/lab6/bibp.vcd b/iverilog/tobb/lab6/bibp.vcd
new file mode 100644
index 0000000..f8f7441
--- /dev/null
+++ b/iverilog/tobb/lab6/bibp.vcd
@@ -0,0 +1,81 @@
+$date
+	Thu Jan 30 06:13:44 2025
+$end
+$version
+	Icarus Verilog
+$end
+$timescale
+	1s
+$end
+$scope module bibpTB $end
+$var wire 4 ! sonuc [3:0] $end
+$var reg 9 " A [8:0] $end
+$scope module uut $end
+$var wire 9 # buyruk [8:0] $end
+$var reg 4 $ sonuc [3:0] $end
+$var integer 32 % a [31:0] $end
+$var integer 32 & b [31:0] $end
+$var integer 32 ' c [31:0] $end
+$var integer 32 ( count [31:0] $end
+$var integer 32 ) i [31:0] $end
+$upscope $end
+$upscope $end
+$enddefinitions $end
+#0
+$dumpvars
+bx )
+bx (
+bx '
+bx &
+bx %
+b10 $
+b1001 #
+b1001 "
+b10 !
+$end
+#5
+b11 !
+b11 $
+b1100001 "
+b1100001 #
+#10
+b100 !
+b100 $
+b10100101 "
+b10100101 #
+#15
+b111 !
+b111 $
+b11100011 "
+b11100011 #
+#20
+b1111 !
+b1111 $
+b101 )
+b100111111 "
+b100111111 #
+#25
+b0 !
+b0 $
+b101 )
+b100100001 "
+b100100001 #
+#30
+b1111 !
+b1111 $
+b110 %
+b101100001 "
+b101100001 #
+#35
+b110 &
+b10 (
+b110100001 "
+b110100001 #
+#40
+b0 !
+b0 $
+b110 '
+b10 (
+b111100001 "
+b111100001 #
+#45
diff --git a/iverilog/tobb/lab6/bibpTB.v b/iverilog/tobb/lab6/bibpTB.v
new file mode 100644
index 0000000..0663c78
--- /dev/null
+++ b/iverilog/tobb/lab6/bibpTB.v
@@ -0,0 +1,25 @@
+module bibpTB();
+    parameter N = 3;
+    reg [(N*2)+2:0] A;
+    wire [N:0] sonuc;
+
+    bibp #(N) uut (
+        .buyruk(A),
+        .sonuc(sonuc)
+    );
+
+initial begin
+    $dumpfile("bibp.vcd");
+    $dumpvars;
+    A = 9'b000_001_001; #5;
+    A = 9'b001_100_001; #5;
+    A = 9'b010_100_101; #5;
+    A = 9'b011_100_011; #5;
+    A = 9'b100_111_111; #5;
+    A = 9'b100_100_001; #5;
+    A = 9'b101_100_001; #5;
+    A = 9'b110_100_001; #5;
+    A = 9'b111_100_001; #5;
+end
+
+endmodule