axi_ad9122: Increase dds quality

2018-07-17 10:23:56 +01:00 · 2018-07-17 10:23:56 +01:00 · 989fa6fd27
parent 6083d74857
commit 989fa6fd27
1 changed files with 2 additions and 2 deletions
--- a/library/axi_ad9122/axi_ad9122.v
+++ b/library/axi_ad9122/axi_ad9122.v
@ -48,8 +48,8 @@ module axi_ad9122 #(
  parameter   MMCM_CLK1_DIV = 8,
  parameter   DAC_DATAPATH_DISABLE = 0,
  parameter   DAC_DDS_TYPE = 1,
-  parameter   DAC_DDS_CORDIC_DW = 16,
-  parameter   DAC_DDS_CORDIC_PHASE_DW = 16,
+  parameter   DAC_DDS_CORDIC_DW = 20,
+  parameter   DAC_DDS_CORDIC_PHASE_DW = 18,
  parameter   IO_DELAY_GROUP = "dev_if_delay_group") (

  // dac interface