diff --git a/projects/ad6676evb/common/ad6676evb_bd.tcl b/projects/ad6676evb/common/ad6676evb_bd.tcl
index 46dd5a2a8..2aede0a91 100644
--- a/projects/ad6676evb/common/ad6676evb_bd.tcl
+++ b/projects/ad6676evb/common/ad6676evb_bd.tcl
@@ -15,8 +15,11 @@ adi_axi_jesd204_rx_create axi_ad6676_jesd 2
 
 ad_ip_instance axi_ad6676 axi_ad6676_core
 
-ad_ip_instance util_cpack axi_ad6676_cpack
-ad_ip_parameter axi_ad6676_cpack CONFIG.NUM_OF_CHANNELS 2
+ad_ip_instance util_cpack2 axi_ad6676_cpack { \
+  NUM_OF_CHANNELS 2 \
+  SAMPLES_PER_CHANNEL 2 \
+  SAMPLE_DATA_WIDTH 16 \
+}
 
 ad_ip_instance axi_dmac axi_ad6676_dma
 ad_ip_parameter axi_ad6676_dma CONFIG.DMA_TYPE_SRC 2
@@ -62,19 +65,17 @@ ad_connect  util_ad6676_xcvr/rx_out_clk_0 axi_ad6676_core/rx_clk
 ad_connect  util_ad6676_xcvr/rx_out_clk_0 rx_core_clk
 ad_connect  axi_ad6676_jesd/rx_sof axi_ad6676_core/rx_sof
 ad_connect  axi_ad6676_jesd/rx_data_tdata axi_ad6676_core/rx_data
-ad_connect  util_ad6676_xcvr/rx_out_clk_0 axi_ad6676_cpack/adc_clk
-ad_connect  axi_ad6676_jesd_rstgen/peripheral_reset axi_ad6676_cpack/adc_rst
-ad_connect  axi_ad6676_core/adc_enable_0 axi_ad6676_cpack/adc_enable_0
-ad_connect  axi_ad6676_core/adc_valid_0 axi_ad6676_cpack/adc_valid_0
-ad_connect  axi_ad6676_core/adc_data_0 axi_ad6676_cpack/adc_data_0
-ad_connect  axi_ad6676_core/adc_enable_1 axi_ad6676_cpack/adc_enable_1
-ad_connect  axi_ad6676_core/adc_valid_1 axi_ad6676_cpack/adc_valid_1
-ad_connect  axi_ad6676_core/adc_data_1 axi_ad6676_cpack/adc_data_1
+
+ad_connect  util_ad6676_xcvr/rx_out_clk_0 axi_ad6676_cpack/clk
+ad_connect  axi_ad6676_jesd_rstgen/peripheral_reset axi_ad6676_cpack/reset
+ad_connect  axi_ad6676_core/adc_dovf axi_ad6676_cpack/fifo_wr_overflow
+ad_connect  axi_ad6676_core/adc_valid_0 axi_ad6676_cpack/fifo_wr_en
+for {set i 0} {$i < 2} {incr i} {
+  ad_connect  axi_ad6676_core/adc_enable_${i} axi_ad6676_cpack/enable_${i}
+  ad_connect  axi_ad6676_core/adc_data_${i} axi_ad6676_cpack/fifo_wr_data_${i}
+}
 ad_connect  axi_ad6676_core/adc_clk axi_ad6676_dma/fifo_wr_clk
-ad_connect  axi_ad6676_dma/fifo_wr_en axi_ad6676_cpack/adc_valid
-ad_connect  axi_ad6676_dma/fifo_wr_sync axi_ad6676_cpack/adc_sync
-ad_connect  axi_ad6676_dma/fifo_wr_din axi_ad6676_cpack/adc_data
-ad_connect  axi_ad6676_core/adc_dovf axi_ad6676_dma/fifo_wr_overflow
+ad_connect  axi_ad6676_dma/fifo_wr axi_ad6676_cpack/packed_fifo_wr
 
 # interconnect (cpu)
 
diff --git a/projects/ad6676evb/vc707/Makefile b/projects/ad6676evb/vc707/Makefile
index 4c74a1571..688289f18 100644
--- a/projects/ad6676evb/vc707/Makefile
+++ b/projects/ad6676evb/vc707/Makefile
@@ -17,7 +17,7 @@ LIB_DEPS += axi_ad6676
 LIB_DEPS += axi_dmac
 LIB_DEPS += jesd204/axi_jesd204_rx
 LIB_DEPS += jesd204/jesd204_rx
-LIB_DEPS += util_cpack
+LIB_DEPS += util_pack/util_cpack2
 LIB_DEPS += xilinx/axi_adxcvr
 LIB_DEPS += xilinx/util_adxcvr
 
diff --git a/projects/ad6676evb/zc706/Makefile b/projects/ad6676evb/zc706/Makefile
index 61a26d7ee..e24b29f57 100644
--- a/projects/ad6676evb/zc706/Makefile
+++ b/projects/ad6676evb/zc706/Makefile
@@ -19,7 +19,7 @@ LIB_DEPS += axi_hdmi_tx
 LIB_DEPS += axi_spdif_tx
 LIB_DEPS += jesd204/axi_jesd204_rx
 LIB_DEPS += jesd204/jesd204_rx
-LIB_DEPS += util_cpack
+LIB_DEPS += util_pack/util_cpack2
 LIB_DEPS += xilinx/axi_adxcvr
 LIB_DEPS += xilinx/util_adxcvr