diff --git a/libs/AXI-HS-MUX b/libs/AXI-HS-MUX
deleted file mode 160000
index 4d02a72..0000000
--- a/libs/AXI-HS-MUX
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 4d02a72b1721addd706bf4d5b2928edd49d62872
diff --git a/libs/AXI-HS-Scheduler b/libs/AXI-HS-Scheduler
deleted file mode 160000
index f98e7d5..0000000
--- a/libs/AXI-HS-Scheduler
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit f98e7d56f43fcbb614afa976dd5553cc987dbcc3
diff --git a/libs/OPCodes.vhd b/libs/OPCodes.vhd
deleted file mode 100644
index 858ad3f..0000000
--- a/libs/OPCodes.vhd
+++ /dev/null
@@ -1,21 +0,0 @@
-library ieee;
-use ieee.std_logic_1164.all;
-
-package OPCodes is
-
-    --@ No operation OP-Code
-    constant K_OP_NOP : std_logic_vector(3 downto 0) := "0000";
-    --@ OP-Code for new line
-    constant K_OP_NEWLINE : std_logic_vector(3 downto 0) := "0001";
-    --@ OP-Code for set sprite ID
-    constant K_OP_SET_ID : std_logic_vector(3 downto 0) := "0010";
-    --@ OP-Code for set X position
-    constant K_OP_SET_X : std_logic_vector(3 downto 0) := "0011";
-    --@ OP-Code for set Y position
-    constant K_OP_SET_Y : std_logic_vector(3 downto 0) := "0100";
-    --@ OP-Code for request sprite data for row
-    constant K_OP_REQ_ROW_DATA : std_logic_vector(3 downto 0) := "0101";
-    --@ OP-Code for clear all
-    constant K_OP_CLEAR_ALL : std_logic_vector(3 downto 0) := "1111";
-
-end package OPCodes;
\ No newline at end of file
diff --git a/libs/Pipeline-AXI-Handshake b/libs/Pipeline-AXI-Handshake
deleted file mode 160000
index 3a58894..0000000
--- a/libs/Pipeline-AXI-Handshake
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 3a588948a69f2b4e42d1b50bf745075a821ad3e7