diff --git a/lib/CPUs/MIPS/src/core/mips_types.vhd b/lib/CPUs/MIPS/src/core/mips_types.vhd
index 84acf0d..5bdf664 100644
--- a/lib/CPUs/MIPS/src/core/mips_types.vhd
+++ b/lib/CPUs/MIPS/src/core/mips_types.vhd
@@ -45,6 +45,7 @@ package mips_types is
 
 	type op_t is
 	(
+		reserved,
 		nop,
 		op_sll,
 		op_srl,
@@ -186,6 +187,7 @@ package mips_types is
 		EX_stall		: STD_LOGIC;
 		MEM_stall		: STD_LOGIC;
 		WB_stall		: STD_LOGIC;
+		stall_all		: STD_LOGIC;
 	end record;
 
 	type hdu_t is record
@@ -295,6 +297,7 @@ package mips_types is
 		shamt2_srcsel	: sa_src_t;
 		wptr_srcsel		: wptr_src_t;
 		cop_instr_en	: STD_LOGIC;
+		cop_read		: STD_LOGIC;
 		shift_offset	: unsigned(1 downto 0);
 		shift_byp		: STD_LOGIC;
 		byte_en_byp		: STD_LOGIC;
@@ -329,7 +332,6 @@ package mips_types is
 		shamt		: shamt_t;
 		ctrl		: ctrl_lines_t;
 		reg_write	: STD_LOGIC;
-		cop_read	: STD_LOGIC;
 		reg_a_rptr	: reg_ptr_t;
 		reg_b_rptr	: reg_ptr_t;
 		reg_a		: word_t;
@@ -354,7 +356,6 @@ package mips_types is
 		alu_flags	: alu_flags_t;
 		result		: word_t;
 		reg_write	: STD_LOGIC;
-		cop_read	: STD_LOGIC;
 		wreg_we		: STD_LOGIC;
 		reg_wptr	: reg_ptr_t;
 		reg_a_rptr	: reg_ptr_t;