+add wave -group test -radix hexadecimal /pipeline_tb/writeback_st/reg_we
+add wave -group test -radix hexadecimal /pipeline_tb/writeback_st/write_en
+add wave -group test -radix hexadecimal /pipeline_tb/writeback_st/wb_reg.dmem_en
+add wave -group test -radix hexadecimal /pipeline_tb/writeback_st/wb_reg.dmem_write_en
+add wave -group test -radix hexadecimal /pipeline_tb/writeback_st/ext_anysel
+add wave -group test -radix hexadecimal /pipeline_tb/writeback_st/alu_jmp
+add wave -group test -radix hexadecimal /pipeline_tb/writeback_st/wb_reg.address