From be32715ab30f89fe9520bc43ac21b4e53436778e Mon Sep 17 00:00:00 2001 From: Adrian Costina Date: Thu, 30 Apr 2015 14:23:24 +0300 Subject: [PATCH] axi_adcfifo: Updated constraints --- library/axi_adcfifo/axi_adcfifo_constr.xdc | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/library/axi_adcfifo/axi_adcfifo_constr.xdc b/library/axi_adcfifo/axi_adcfifo_constr.xdc index 64d2d7083..46f1afa1c 100644 --- a/library/axi_adcfifo/axi_adcfifo_constr.xdc +++ b/library/axi_adcfifo/axi_adcfifo_constr.xdc @@ -1,4 +1,9 @@ +set_property ASYNC_REG TRUE \ + [get_cells -hier *axi_waddr_m1_reg*] \ + [get_cells -hier *axi_waddr_m2_reg*] \ + [get_cells -hier *adc_xfer_req_m_reg[0]*] + set_false_path -from [get_cells *dma_* -hierarchical -filter {PRIMITIVE_SUBGROUP == flop}] \ -to [get_cells *axi_*_m* -hierarchical -filter {PRIMITIVE_SUBGROUP == flop}] set_false_path -from [get_cells *axi_* -hierarchical -filter {PRIMITIVE_SUBGROUP == flop}] \ @@ -16,3 +21,6 @@ set_false_path -from [get_cells *up_xfer_* -hierarchical -filter {PRIMITIVE_SUBG set_false_path -from [get_cells *adc_rel_waddr* -hierarchical -filter {PRIMITIVE_SUBGROUP == flop}] \ -to [get_cells *axi_rel_waddr* -hierarchical -filter {PRIMITIVE_SUBGROUP == flop}] +set_false_path \ + -to [get_cells *adc_xfer_req_m_reg[0]* -hierarchical -filter {PRIMITIVE_SUBGROUP == flop}] +