diff --git a/library/axi_ad7616/axi_ad7616.v b/library/axi_ad7616/axi_ad7616.v
index ec85161a2..e18708ea0 100644
--- a/library/axi_ad7616/axi_ad7616.v
+++ b/library/axi_ad7616/axi_ad7616.v
@@ -143,7 +143,7 @@ module axi_ad7616 (
   output  [31:0]  s_axi_rdata;
   input           s_axi_rready;
 
-  output  [31:0]  m_axis_tdata;
+  output  [(NUM_OF_SDI * DATA_WIDTH-1):0]  m_axis_tdata;
   input           m_axis_tready;
   output          m_axis_tvalid;
   input           m_axis_xfer_req;
diff --git a/projects/ad7616_sdz/common/ad7616_bd.tcl b/projects/ad7616_sdz/common/ad7616_bd.tcl
index 0cf4e3178..858459e44 100644
--- a/projects/ad7616_sdz/common/ad7616_bd.tcl
+++ b/projects/ad7616_sdz/common/ad7616_bd.tcl
@@ -30,7 +30,7 @@ set_property -dict [list CONFIG.DMA_TYPE_SRC {1}] $axi_ad7616_dma
 set_property -dict [list CONFIG.DMA_TYPE_DEST {0}] $axi_ad7616_dma
 set_property -dict [list CONFIG.CYCLIC {0}] $axi_ad7616_dma
 set_property -dict [list CONFIG.DMA_2D_TRANSFER {0}] $axi_ad7616_dma
-set_property -dict [list CONFIG.DMA_DATA_WIDTH_SRC {32}] $axi_ad7616_dma
+set_property -dict [list CONFIG.DMA_DATA_WIDTH_SRC {16}] $axi_ad7616_dma
 set_property -dict [list CONFIG.DMA_DATA_WIDTH_DEST {64}] $axi_ad7616_dma
 
 # interface connections
@@ -57,7 +57,6 @@ if {$ad7616_if == 0} {
   ad_connect  cnvst axi_ad7616/cnvst
   ad_connect  busy axi_ad7616/busy
 
-
 }
 
 ad_connect  sys_cpu_clk axi_ad7616_dma/s_axis_aclk