ZCU10x: Add HPC1 support for XM105

Signed-off-by: Frederik Pfautsch <frederik.pfautsch@missinglinkelectronics.com>

syn/zcu102_ref_design/zcu102_ref_design.xdc

@@ -80,14 +80,25 @@ set_property PACKAGE_PIN AN14 [get_ports gpio_dip_sw_i[0]]
 set_property IOSTANDARD LVCMOS33 [get_ports gpio_dip_sw_i[0]]
 
 # SMA on XM105 on FMC HPC0
-set_property PACKAGE_PIN T8 [get_ports clk_xm105_sma_o]
-set_property PACKAGE_PIN R8 [get_ports pps_p_o[1]]
-set_property IOSTANDARD LVDCI_18 [get_ports clk_xm105_sma_o]
-set_property IOSTANDARD LVDCI_18 [get_ports pps_p_o[1]]
-set_property OUTPUT_IMPEDANCE RDRV_48_48 [get_ports clk_xm105_sma_o]
-set_property OUTPUT_IMPEDANCE RDRV_48_48 [get_ports pps_p_o[1]]
-#set_property OFFCHIP_TERM NONE [get_ports clk_xm105_sma_o]
-#set_property OFFCHIP_TERM NONE [get_ports pps_p_o[1]]
+set_property PACKAGE_PIN T8 [get_ports clk_hpc0_xm105_sma_o]
+set_property PACKAGE_PIN R8 [get_ports pps_hpc0_xm105_sma_o]
+set_property IOSTANDARD LVDCI_18 [get_ports clk_hpc0_xm105_sma_o]
+set_property IOSTANDARD LVDCI_18 [get_ports pps_hpc0_xm105_sma_o]
+set_property OUTPUT_IMPEDANCE RDRV_48_48 [get_ports clk_hpc0_xm105_sma_o]
+set_property OUTPUT_IMPEDANCE RDRV_48_48 [get_ports pps_hpc0_xm105_sma_o]
+#set_property OFFCHIP_TERM NONE [get_ports clk_hpc0_xm105_sma_o]
+#set_property OFFCHIP_TERM NONE [get_ports pps_hpc0_xm105_sma_o]
+set_property DCI_CASCADE {66 67} [get_iobanks 65]
+
+# SMA on XM105 on FMC HPC1
+set_property PACKAGE_PIN P10 [get_ports clk_hpc1_xm105_sma_o]
+set_property PACKAGE_PIN P9 [get_ports pps_hpc1_xm105_sma_o]
+set_property IOSTANDARD LVDCI_18 [get_ports clk_hpc1_xm105_sma_o]
+set_property IOSTANDARD LVDCI_18 [get_ports pps_hpc1_xm105_sma_o]
+set_property OUTPUT_IMPEDANCE RDRV_48_48 [get_ports clk_hpc1_xm105_sma_o]
+set_property OUTPUT_IMPEDANCE RDRV_48_48 [get_ports pps_hpc1_xm105_sma_o]
+#set_property OFFCHIP_TERM NONE [get_ports clk_hpc1_xm105_sma_o]
+#set_property OFFCHIP_TERM NONE [get_ports pps_hpc1_xm105_sma_o]
 set_property DCI_CASCADE {66 67} [get_iobanks 65]
 
 # Dummy GTH to overwrite the device-specific LOCs in the generated transceiver xdc files

syn/zcu106_ref_design/zcu106_ref_design.xdc

@@ -90,6 +90,10 @@ set_property OUTPUT_IMPEDANCE RDRV_48_48 [get_ports pps_hpc0_xm105_sma_o]
 #set_property OFFCHIP_TERM NONE [get_ports pps_hpc0_xm105_sma_o]
 set_property DCI_CASCADE {66 67} [get_iobanks 65]
 
+# SMA on XM105 on FMC HPC1 -- NOT SUPPORTED --> tie to PMOD1_6 instead
+set_property -dict {PACKAGE_PIN AP9 IOSTANDARD LVCMOS12 OFFCHIP_TERM NONE} [get_ports clk_hpc1_xm105_sma_o]
+set_property -dict {PACKAGE_PIN AP10 IOSTANDARD LVCMOS12 OFFCHIP_TERM NONE} [get_ports pps_hpc1_xm105_sma_o]
+
 # Dummy GTH to overwrite the device-specific LOCs in the generated transceiver xdc files
 set_property PACKAGE_PIN R2 [get_ports dummy_gthrxp_i[0]]
 set_property PACKAGE_PIN P4 [get_ports dummy_gthrxp_i[1]]

top/zcu10x_ref_design/zcu10x_ref_top.vhd

@@ -69,6 +69,7 @@ entity zcu10x_ref_top is
     clk_sys_62m5_o       : out std_logic;
     clk_ref_125m_o       : out std_logic;
     clk_hpc0_xm105_sma_o : out std_logic;
+    clk_hpc1_xm105_sma_o : out std_logic;
 
     ---------------------------------------------------------------------------
     -- Dummy GTH channel required for QPLL SDM
@@ -111,6 +112,7 @@ entity zcu10x_ref_top is
     user_led_o           : out std_logic_vector(3 downto 0);
     pps_p_o              : out std_logic;
     pps_hpc0_xm105_sma_o : out std_logic;
+    pps_hpc1_xm105_sma_o : out std_logic
   );
 end entity zcu10x_ref_top;
 
@@ -125,7 +127,7 @@ architecture top of zcu10x_ref_top is
   signal clk_10m : std_logic;
   signal clk_xm105_sma : std_logic;
   signal pps_p : std_logic;
-  signal clk_xm105_sma_oddr : std_logic_vector(0 downto 0);
+  signal clk_xm105_sma_oddr : std_logic_vector(1 downto 0);
 
   signal sfp_scl_out, sfp_scl_in : std_logic;
   signal sfp_sda_out, sfp_sda_in : std_logic;
@@ -274,6 +276,8 @@ begin
 
   clk_hpc0_xm105_sma_o <= clk_xm105_sma_oddr(0) when fmc_enable(0) = '1' else 'Z';
   pps_hpc0_xm105_sma_o <= pps_p when fmc_enable(0) = '1' else 'Z';
+  clk_hpc1_xm105_sma_o <= clk_xm105_sma_oddr(1) when fmc_enable(1) = '1' else 'Z';
+  pps_hpc1_xm105_sma_o <= pps_p when fmc_enable(1) = '1' else 'Z';
 
   clk_sys_62m5_o <= clk_sys_62m5;
   clk_ref_125m_o <= clk_ref_125m;