diff --git a/library/jesd204/ad_ip_jesd204_tpl_dac/ad_ip_jesd204_tpl_dac.v b/library/jesd204/ad_ip_jesd204_tpl_dac/ad_ip_jesd204_tpl_dac.v
index 3f494b366..4f1c1f7b3 100644
--- a/library/jesd204/ad_ip_jesd204_tpl_dac/ad_ip_jesd204_tpl_dac.v
+++ b/library/jesd204/ad_ip_jesd204_tpl_dac/ad_ip_jesd204_tpl_dac.v
@@ -30,6 +30,7 @@ module ad_ip_jesd204_tpl_dac #(
   parameter SAMPLES_PER_FRAME = 1,
   parameter CONVERTER_RESOLUTION = 16,
   parameter BITS_PER_SAMPLE = 16,
+  parameter OCTETS_PER_BEAT = 4,
   parameter DDS_TYPE = 1,
   parameter DDS_CORDIC_DW = 16,
   parameter DDS_CORDIC_PHASE_DW = 16,
@@ -41,13 +42,13 @@ module ad_ip_jesd204_tpl_dac #(
   input link_clk,
   output link_valid,
   input link_ready,
-  output [NUM_LANES*32-1:0] link_data,
+  output [NUM_LANES*8*OCTETS_PER_BEAT-1:0] link_data,
 
   // dma interface
   output [NUM_CHANNELS-1:0] enable,
 
   output [NUM_CHANNELS-1:0] dac_valid,
-  input [NUM_LANES*32-1:0] dac_ddata,
+  input [NUM_LANES*8*OCTETS_PER_BEAT-1:0] dac_ddata,
   input dac_dunf,
 
   // axi interface
@@ -80,9 +81,6 @@ module ad_ip_jesd204_tpl_dac #(
   output [1:0] s_axi_rresp
 );
 
-  /* Static for now */
-  localparam OCTETS_PER_BEAT = 4;
-
   localparam DATA_PATH_WIDTH = OCTETS_PER_BEAT * 8 * NUM_LANES / NUM_CHANNELS / BITS_PER_SAMPLE;
   localparam LINK_DATA_WIDTH = NUM_LANES * OCTETS_PER_BEAT * 8;
   localparam DMA_DATA_WIDTH = 16 * DATA_PATH_WIDTH * NUM_CHANNELS;
diff --git a/library/jesd204/ad_ip_jesd204_tpl_dac/ad_ip_jesd204_tpl_dac_ip.tcl b/library/jesd204/ad_ip_jesd204_tpl_dac/ad_ip_jesd204_tpl_dac_ip.tcl
index abd54d900..ef4544810 100644
--- a/library/jesd204/ad_ip_jesd204_tpl_dac/ad_ip_jesd204_tpl_dac_ip.tcl
+++ b/library/jesd204/ad_ip_jesd204_tpl_dac/ad_ip_jesd204_tpl_dac_ip.tcl
@@ -90,6 +90,7 @@ foreach {p v} {
   "BITS_PER_SAMPLE" "12 16" \
   "CONVERTER_RESOLUTION" "11 12 16" \
   "SAMPLES_PER_FRAME" "1 2 3 4 6 8 12 16" \
+  "OCTETS_PER_BEAT" "4 8" \
 } { \
   set_property -dict [list \
     "value_validation_type" "list" \
@@ -119,6 +120,7 @@ foreach {k v} { \
   "BITS_PER_SAMPLE" "Bits per Sample (N')" \
   "CONVERTER_RESOLUTION" "Converter Resolution (N)" \
   "SAMPLES_PER_FRAME" "Samples per Frame (S)" \
+  "OCTETS_PER_BEAT" "Octets per Beat" \
   } { \
   set p [ipgui::get_guiparamspec -name $k -component $cc]
   ipgui::move_param -component $cc -order $i $p -parent $framer_group