From d6163bea5e316f74e8b6bf3cbb5a201ad10e364d Mon Sep 17 00:00:00 2001 From: Adrian Costina Date: Wed, 10 Jun 2015 10:56:22 +0300 Subject: [PATCH] axi_jesd_gt: Fixed constraints --- library/axi_jesd_gt/axi_jesd_gt_constr.xdc | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/library/axi_jesd_gt/axi_jesd_gt_constr.xdc b/library/axi_jesd_gt/axi_jesd_gt_constr.xdc index e69de29bb..e8033e1c4 100644 --- a/library/axi_jesd_gt/axi_jesd_gt_constr.xdc +++ b/library/axi_jesd_gt/axi_jesd_gt_constr.xdc @@ -0,0 +1,16 @@ +set_false_path -from [get_cells -hier *up_xfer_toggle* -filter {primitive_subgroup == flop}] -to [get_cells -hier *d_xfer_state* -filter {primitive_subgroup == flop}] +set_false_path -from [get_cells -hier *up_xfer_toggle* -filter {primitive_subgroup == flop}] -to [get_cells -hier *d_xfer_toggle* -filter {primitive_subgroup == flop}] +set_false_path -from [get_cells -hier *up_count_toggle* -filter {primitive_subgroup == flop}] -to [get_cells -hier *d_count_toggle* -filter {primitive_subgroup == flop}] +set_false_path -from [get_cells -hier *d_xfer_toggle* -filter {primitive_subgroup == flop}] -to [get_cells -hier *up_xfer_state* -filter {primitive_subgroup == flop}] +set_false_path -from [get_cells -hier *d_xfer_toggle* -filter {primitive_subgroup == flop}] -to [get_cells -hier *up_xfer_toggle* -filter {primitive_subgroup == flop}] +set_false_path -from [get_cells -hier *d_count_toggle* -filter {primitive_subgroup == flop}] -to [get_cells -hier *up_count_toggle* -filter {primitive_subgroup == flop}] +set_false_path -from [get_cells -hier *rx_sync* -filter {primitive_subgroup == flop}] -to [get_cells -hier *up_rx_status_m1* -filter {primitive_subgroup == flop}] +set_false_path -from [get_cells -hier *up_rx_sysref* -filter {primitive_subgroup == flop}] -to [get_cells -hier *rx_sysref_m1* -filter {primitive_subgroup == flop}] +set_false_path -from [get_cells -hier *up_rx_sync* -filter {primitive_subgroup == flop}] -to [get_cells -hier *rx_sync_m1* -filter {primitive_subgroup == flop}] +set_false_path -to [get_cells -hier *rst_p* -filter {primitive_subgroup == flop}] +set_false_path -to [get_cells -hier *rst* -filter {primitive_subgroup == flop}] + +set_max_delay -from [get_cells -hier *up_xfer_data* -filter {primitive_subgroup == flop}] -to [get_cells -hier *d_data_cntrl* -filter {primitive_subgroup == flop}] 8.0 +set_max_delay -from [get_cells -hier *d_xfer_data* -filter {primitive_subgroup == flop}] -to [get_cells -hier *up_data_status* -filter {primitive_subgroup == flop}] 20.0 +set_max_delay -from [get_cells -hier *d_count_hold* -filter {primitive_subgroup == flop}] -to [get_cells -hier *up_d_count* -filter {primitive_subgroup == flop}] 20.0 +