Use an additional pipeline stage on the FOFB ACC gain multiplication

Makes timing closure easier.
lnls-dig · Apr 23, 2024 · f4fbc4c · f4fbc4c
1 parent a0e91be
commit f4fbc4c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/hdl/top/afc_ref_design_gen/afc_ref_fofb_ctrl_gen.vhd b/hdl/top/afc_ref_design_gen/afc_ref_fofb_ctrl_gen.vhd
@@ -92,7 +92,7 @@ generic (
   -- Dot product accumulator pipeline stages
   g_FOFB_DOT_PROD_ACC_PIPELINE_STAGES : natural := 2;
   -- Gain multiplication pipeline stages
-  g_FOFB_ACC_GAIN_MUL_PIPELINE_STAGES : natural := 2
+  g_FOFB_ACC_GAIN_MUL_PIPELINE_STAGES : natural := 3
 );
 port (
   ---------------------------------------------------------------------------