diff --git a/projects/ad5766_sdz/common/ad5766_bd.tcl b/projects/ad5766_sdz/common/ad5766_bd.tcl
index 66453d9b9..84916b9d4 100644
--- a/projects/ad5766_sdz/common/ad5766_bd.tcl
+++ b/projects/ad5766_sdz/common/ad5766_bd.tcl
@@ -1,37 +1,48 @@
 
 # create a SPI Engine architecture
+
 create_bd_cell -type hier spi
 current_bd_instance /spi
 
-	create_bd_pin -dir I -type clk clk
-	create_bd_pin -dir I -type rst resetn
-	create_bd_pin -dir O irq
-	create_bd_intf_pin -mode Master -vlnv analog.com:interface:spi_master_rtl:1.0 m_spi
+        create_bd_pin -dir I -type clk clk
+        create_bd_pin -dir I -type rst resetn
+        create_bd_pin -dir O irq
+        create_bd_pin -dir O dma_clk
+        create_bd_intf_pin -mode Master -vlnv analog.com:interface:spi_master_rtl:1.0 m_spi
+        create_bd_intf_pin -mode Master -vlnv analog.com:interface:fifo_rd_rtl:1.1 dac_data
 
-	set spi_engine [create_bd_cell -type ip -vlnv analog.com:user:spi_engine_execution:1.0 execution]
-	set axi_spi_engine [create_bd_cell -type ip -vlnv analog.com:user:axi_spi_engine:1.0 axi]
-	set spi_engine_interconnect [create_bd_cell -type ip -vlnv analog.com:user:spi_engine_interconnect:1.0 interconnect]
+        set spi_engine [create_bd_cell -type ip -vlnv analog.com:user:spi_engine_execution:1.0 execution]
+        set axi_spi_engine [create_bd_cell -type ip -vlnv analog.com:user:axi_spi_engine:1.0 axi]
+        set axi_ad5766_seq [create_bd_cell -type ip -vlnv analog.com:user:axi_ad5766:1.0 axi_ad5766]
+        set spi_engine_interconnect [create_bd_cell -type ip -vlnv analog.com:user:spi_engine_interconnect:1.0 interconnect]
 
-	set_property -dict [list CONFIG.NUM_OF_CS 1] $spi_engine
+        set_property -dict [list CONFIG.NUM_OF_CS 1] $spi_engine
+        set_property -dict [list CONFIG.NUM_OFFLOAD 1] $axi_spi_engine
+        set_property -dict [list CONFIG.NUM_OF_SDI 2] $spi_engine_interconnect
 
-	ad_connect axi/spi_engine_ctrl interconnect/s0_ctrl
-	ad_connect interconnect/m_ctrl execution/ctrl
-        ad_connect m_spi execution/spi
+        ad_connect  axi/spi_engine_offload_ctrl0 axi_ad5766/spi_engine_offload_ctrl
+        ad_connect  axi/spi_engine_ctrl interconnect/s0_ctrl
+        ad_connect  axi_ad5766/spi_engine_ctrl interconnect/s1_ctrl
+        ad_connect  interconnect/m_ctrl execution/ctrl
+        ad_connect  m_spi execution/spi
+        ad_connect  dac_data axi_ad5766/dma_fifo_tx
 
-	connect_bd_net \
-		[get_bd_pins clk] \
-		[get_bd_pins execution/clk] \
-		[get_bd_pins axi/s_axi_aclk] \
-		[get_bd_pins axi/spi_clk] \
-		[get_bd_pins interconnect/clk]
+        ad_connect  clk execution/clk
+        ad_connect  clk axi/s_axi_aclk
+        ad_connect  clk axi_ad5766/s_axi_aclk
+        ad_connect  clk axi_ad5766/spi_clk
+        ad_connect  clk axi_ad5766/ctrl_clk
+        ad_connect  clk axi/spi_clk
+        ad_connect  clk interconnect/clk
+        ad_connect  dma_clk axi_ad5766/dma_clk
 
-	connect_bd_net \
-		[get_bd_pins axi/spi_resetn] \
-		[get_bd_pins execution/resetn] \
-		[get_bd_pins interconnect/resetn]
+        ad_connect  axi/spi_resetn axi_ad5766/spi_resetn
+        ad_connect  axi/spi_resetn execution/resetn
+        ad_connect  axi/spi_resetn interconnect/resetn
 
-	connect_bd_net [get_bd_pins resetn] [get_bd_pins axi/s_axi_aresetn]
-	ad_connect irq axi/irq
+        ad_connect  resetn axi/s_axi_aresetn
+        ad_connect  resetn axi_ad5766/s_axi_aresetn
+        ad_connect  irq axi/irq
 
 current_bd_instance /
 
@@ -41,7 +52,27 @@ ad_connect  sys_cpu_resetn spi/resetn
 create_bd_intf_port -mode Master -vlnv analog.com:interface:spi_master_rtl:1.0 spi
 ad_connect spi/m_spi spi
 
-ad_cpu_interconnect 0x44a00000 /spi/axi
+set axi_ad5766_dac_dma [create_bd_cell -type ip -vlnv analog.com:user:axi_dmac:1.0 axi_ad5766_dac_dma]
+set_property -dict [list CONFIG.DMA_TYPE_SRC {0}] $axi_ad5766_dac_dma
+set_property -dict [list CONFIG.DMA_TYPE_DEST {2}] $axi_ad5766_dac_dma
+set_property -dict [list CONFIG.CYCLIC {1}] $axi_ad5766_dac_dma
+set_property -dict [list CONFIG.SYNC_TRANSFER_START {0}] $axi_ad5766_dac_dma
+set_property -dict [list CONFIG.AXI_SLICE_SRC {0}] $axi_ad5766_dac_dma
+set_property -dict [list CONFIG.AXI_SLICE_DEST {1}] $axi_ad5766_dac_dma
+set_property -dict [list CONFIG.DMA_2D_TRANSFER {0}] $axi_ad5766_dac_dma
+set_property -dict [list CONFIG.DMA_DATA_WIDTH_DEST {64}] $axi_ad5766_dac_dma
 
-ad_cpu_interrupt "ps-12" "mb-12" /spi/irq
+ad_connect  spi/dma_clk axi_ad5766_dac_dma/fifo_rd_clk
+ad_connect  spi/dac_data axi_ad5766_dac_dma/fifo_rd
+
+ad_cpu_interconnect 0x44a00000 spi/axi
+ad_cpu_interconnect 0x44a10000 spi/axi_ad5766
+ad_cpu_interconnect 0x44a20000 axi_ad5766_dac_dma
+ad_mem_hp1_interconnect sys_cpu_clk sys_ps7/S_AXI_HP1
+ad_mem_hp1_interconnect sys_cpu_clk axi_ad5766_dac_dma/m_src_axi
+
+ad_connect  sys_cpu_resetn axi_ad5766_dac_dma/m_src_axi_aresetn
+
+ad_cpu_interrupt ps-12 mb-13 spi/irq
+ad_cpu_interrupt ps-13 mb-12 axi_ad5766_dac_dma/irq
 
diff --git a/projects/ad5766_sdz/zed/system_top.v b/projects/ad5766_sdz/zed/system_top.v
index 11e910f1f..160d3cb19 100644
--- a/projects/ad5766_sdz/zed/system_top.v
+++ b/projects/ad5766_sdz/zed/system_top.v
@@ -189,8 +189,7 @@ module system_top (
     .ps_intr_08 (1'b0),
     .ps_intr_09 (1'b0),
     .ps_intr_10 (1'b0),
-    .ps_intr_13 (1'b0),
-    .spi_sdo (spi_sdo_o),
+    .spi_sdo (spi_sdo),
     .spi_sdo_t (),
     .spi_sdi (spi_sdi),
     .spi_cs (spi_cs),