From f4fbc4c0fda476538a0fead45355444fec5e8753 Mon Sep 17 00:00:00 2001 From: Augusto Fraga Giachero Date: Mon, 22 Apr 2024 16:14:11 -0300 Subject: [PATCH] Use an additional pipeline stage on the FOFB ACC gain multiplication Makes timing closure easier. --- hdl/top/afc_ref_design_gen/afc_ref_fofb_ctrl_gen.vhd | 2 +- 1 file changed, 1 insertion(+), 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 index 86b735ca..97a2e61f 100644 --- 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 ( ---------------------------------------------------------------------------