imageon/zc706- remove onboard hdmi

projects/imageon/zc706/system_constr.xdc

@@ -51,3 +51,31 @@ set_property  -dict {PACKAGE_PIN   AG15   IOSTANDARD LVCMOS25}    [get_ports  hd
 # clock definition
 
 create_clock -period 6.66667  -name hdmi_rx_clk  [get_ports hdmi_rx_clk]
+
+# default constraints
+
+# iic
+
+set_property  -dict {PACKAGE_PIN  AJ14  IOSTANDARD LVCMOS25 PULLTYPE PULLUP} [get_ports iic_scl]
+set_property  -dict {PACKAGE_PIN  AJ18  IOSTANDARD LVCMOS25 PULLTYPE PULLUP} [get_ports iic_sda]
+
+# gpio (switches, leds and such)
+
+set_property  -dict {PACKAGE_PIN  AB17  IOSTANDARD LVCMOS25} [get_ports gpio_bd[0]]           ; ## GPIO_DIP_SW0
+set_property  -dict {PACKAGE_PIN  AC16  IOSTANDARD LVCMOS25} [get_ports gpio_bd[1]]           ; ## GPIO_DIP_SW1
+set_property  -dict {PACKAGE_PIN  AC17  IOSTANDARD LVCMOS25} [get_ports gpio_bd[2]]           ; ## GPIO_DIP_SW2
+set_property  -dict {PACKAGE_PIN  AJ13  IOSTANDARD LVCMOS25} [get_ports gpio_bd[3]]           ; ## GPIO_DIP_SW3
+set_property  -dict {PACKAGE_PIN  AK25  IOSTANDARD LVCMOS25} [get_ports gpio_bd[4]]           ; ## GPIO_SW_LEFT
+set_property  -dict {PACKAGE_PIN  K15   IOSTANDARD LVCMOS15} [get_ports gpio_bd[5]]           ; ## GPIO_SW_CENTER
+set_property  -dict {PACKAGE_PIN  R27   IOSTANDARD LVCMOS25} [get_ports gpio_bd[6]]           ; ## GPIO_SW_RIGHT
+
+set_property  -dict {PACKAGE_PIN  Y21   IOSTANDARD LVCMOS25} [get_ports gpio_bd[7]]           ; ## GPIO_LED_LEFT
+set_property  -dict {PACKAGE_PIN  G2    IOSTANDARD LVCMOS15} [get_ports gpio_bd[8]]           ; ## GPIO_LED_CENTER
+set_property  -dict {PACKAGE_PIN  W21   IOSTANDARD LVCMOS25} [get_ports gpio_bd[9]]           ; ## GPIO_LED_RIGHT
+set_property  -dict {PACKAGE_PIN  A17   IOSTANDARD LVCMOS15} [get_ports gpio_bd[10]]          ; ## GPIO_LED_0
+
+set_property  -dict {PACKAGE_PIN  H14   IOSTANDARD LVCMOS15} [get_ports gpio_bd[11]]          ; ## XADC_GPIO_0
+set_property  -dict {PACKAGE_PIN  J15   IOSTANDARD LVCMOS15} [get_ports gpio_bd[12]]          ; ## XADC_GPIO_1
+set_property  -dict {PACKAGE_PIN  J16   IOSTANDARD LVCMOS15} [get_ports gpio_bd[13]]          ; ## XADC_GPIO_2
+set_property  -dict {PACKAGE_PIN  J14   IOSTANDARD LVCMOS15} [get_ports gpio_bd[14]]          ; ## XADC_GPIO_3
+

projects/imageon/zc706/system_project.tcl

@@ -8,11 +8,7 @@ adi_project_create imageon_zc706
 adi_project_files imageon_zc706 [list \
   "system_top.v" \
   "$ad_hdl_dir/library/common/ad_iobuf.v" \
-  "system_constr.xdc" \
+  "system_constr.xdc" ]
-  "$ad_hdl_dir/projects/common/zc706/zc706_system_constr.xdc"]
-
-set_property PROCESSING_ORDER EARLY [get_files $ad_hdl_dir/projects/common/zc706/zc706_system_constr.xdc]
-set_property PROCESSING_ORDER EARLY [get_files system_constr.xdc]
 
 adi_project_run imageon_zc706
 

projects/imageon/zc706/system_top.v

@@ -34,8 +34,6 @@
 // THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 // ***************************************************************************
 // ***************************************************************************
-// ***************************************************************************
-// ***************************************************************************
 
 `timescale 1ns/100ps
 
@@ -66,14 +64,6 @@ module system_top (
 
   gpio_bd,
 
-  hdmi_out_clk,
-  hdmi_vsync,
-  hdmi_hsync,
-  hdmi_data_e,
-  hdmi_data,
-
-  spdif,
-
   iic_scl,
   iic_sda,
 
@@ -115,14 +105,6 @@ module system_top (
 
   inout   [14:0]  gpio_bd;
 
-  output          hdmi_out_clk;
-  output          hdmi_vsync;
-  output          hdmi_hsync;
-  output          hdmi_data_e;
-  output  [23:0]  hdmi_data;
-
-  output          spdif;
-
   inout           iic_scl;
   inout           iic_sda;
 
@@ -145,28 +127,13 @@ module system_top (
   wire    [63:0]  gpio_o;
   wire    [63:0]  gpio_t;
 
-  // base hdmi
-
-  assign hdmi_out_clk = 1'd0;
-  assign hdmi_vsync = 1'd0;
-  assign hdmi_hsync = 1'd0;
-  assign hdmi_data_e = 1'd0;
-  assign hdmi_data = 24'd0;
-  assign spdif = 1'd0;
-
   // instantiations
 
-  ad_iobuf #(.DATA_WIDTH(1)) i_gpio_hdmi_iic_rstn (
+  ad_iobuf #(.DATA_WIDTH(2)) i_gpio (
-    .dio_t (gpio_t[33]),
+    .dio_t (gpio_t[33:32]),
-    .dio_i (gpio_o[33]),
+    .dio_i (gpio_o[33:32]),
-    .dio_o (gpio_i[33]),
+    .dio_o (gpio_i[33:32]),
-    .dio_p (hdmi_iic_rstn));
+    .dio_p ({hdmi_iic_rstn, hdmi_rx_int}));
-
-  ad_iobuf #(.DATA_WIDTH(1)) i_gpio_hdmi (
-    .dio_t (gpio_t[32]),
-    .dio_i (gpio_o[32]),
-    .dio_o (gpio_i[32]),
-    .dio_p (hdmi_rx_int));
 
   ad_iobuf #(.DATA_WIDTH(15)) i_gpio_bd (
     .dio_t (gpio_t[14:0]),
@@ -199,14 +166,10 @@ module system_top (
     .gpio_i (gpio_i),
     .gpio_o (gpio_o),
     .gpio_t (gpio_t),
-    .hdmi_data (),
-    .hdmi_data_e (),
-    .hdmi_es_data (hdmi_tx_data),
-    .hdmi_hsync (),
-    .hdmi_out_clk (hdmi_tx_clk),
     .hdmi_rx_clk (hdmi_rx_clk),
     .hdmi_rx_data (hdmi_rx_data),
-    .hdmi_vsync (),
+    .hdmi_tx_clk (hdmi_tx_clk),
+    .hdmi_tx_data (hdmi_tx_data),
     .iic_imageon_scl_io (hdmi_iic_scl),
     .iic_imageon_sda_io (hdmi_iic_sda),
     .iic_main_scl_io (iic_scl),
@@ -223,14 +186,14 @@ module system_top (
     .ps_intr_09 (1'b0),
     .ps_intr_10 (1'b0),
     .ps_intr_13 (1'b0),
-    .spdif (hdmi_tx_spdif),
     .spdif_rx (hdmi_rx_spdif),
+    .spdif_tx (hdmi_tx_spdif),
     .spi0_clk_i (1'b0),
     .spi0_clk_o (),
     .spi0_csn_0_o (),
     .spi0_csn_1_o (),
     .spi0_csn_2_o (),
-    .spi0_csn_i (1'b0),
+    .spi0_csn_i (1'b1),
     .spi0_sdi_i (1'b0),
     .spi0_sdo_i (1'b0),
     .spi0_sdo_o (),
@@ -239,7 +202,7 @@ module system_top (
     .spi1_csn_0_o (),
     .spi1_csn_1_o (),
     .spi1_csn_2_o (),
-    .spi1_csn_i (1'b0),
+    .spi1_csn_i (1'b1),
     .spi1_sdi_i (1'b0),
     .spi1_sdo_i (1'b0),
     .spi1_sdo_o ());