增加 8位寄存器

adder/db/adder.tmw_info

@@ -0,0 +1,6 @@
+start_full_compilation:s:00:00:06
+start_analysis_synthesis:s:00:00:02-start_full_compilation
+start_analysis_elaboration:s-start_full_compilation
+start_fitter:s:00:00:02-start_full_compilation
+start_assembler:s:00:00:01-start_full_compilation
+start_timing_analyzer:s:00:00:01-start_full_compilation