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usdrx1- spi/mlo fixes

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Rejeesh Kutty 2017-05-22 13:22:34 -04:00
parent 12930c8470
commit f09b902609
2 changed files with 23 additions and 14 deletions
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6
projects/usdrx1/zc706/system_constr.xdc
View File

@ -24,8 +24,8 @@ set_property -dict {PACKAGE_PIN P25 IOSTANDARD LVDS_25} [get_ports rx_sysref
set_property -dict {PACKAGE_PIN P26 IOSTANDARD LVDS_25} [get_ports rx_sysref_n] ; ## D24 FMC_HPC_LA23_N
set_property -dict {PACKAGE_PIN R28 IOSTANDARD LVDS_25} [get_ports rx_sync_p] ; ## D26 FMC_HPC_LA26_P
set_property -dict {PACKAGE_PIN T28 IOSTANDARD LVDS_25} [get_ports rx_sync_n] ; ## D27 FMC_HPC_LA26_N
#set_property -dict {PACKAGE_PIN V23 IOSTANDARD LVDS_25} [get_ports afe_mlo_p] ; ## D20 FMC_HPC_LA17_CC_P
#set_property -dict {PACKAGE_PIN W24 IOSTANDARD LVDS_25} [get_ports afe_mlo_n] ; ## D21 FMC_HPC_LA17_CC_N
set_property -dict {PACKAGE_PIN V23 IOSTANDARD LVDS_25} [get_ports afe_mlo_p] ; ## D20 FMC_HPC_LA17_CC_P
set_property -dict {PACKAGE_PIN W24 IOSTANDARD LVDS_25} [get_ports afe_mlo_n] ; ## D21 FMC_HPC_LA17_CC_N
set_property -dict {PACKAGE_PIN T29 IOSTANDARD LVDS_25} [get_ports afe_rst_p] ; ## G27 FMC_HPC_LA25_P
set_property -dict {PACKAGE_PIN U29 IOSTANDARD LVDS_25} [get_ports afe_rst_n] ; ## G28 FMC_HPC_LA25_N
set_property -dict {PACKAGE_PIN T30 IOSTANDARD LVDS_25} [get_ports afe_trig_p] ; ## H28 FMC_HPC_LA24_P
@ -83,3 +83,5 @@ set_property -dict {PACKAGE_PIN AK17 IOSTANDARD LVCMOS25} [get_ports dac_data
create_clock -name rx_ref_clk -period 12.50 [get_ports rx_ref_clk_p]
create_clock -name rx_div_clk -period 12.50 [get_pins i_system_wrapper/system_i/util_usdrx1_xcvr/inst/i_xch_0/i_gtxe2_channel/RXOUTCLK]
set_property IOB false [get_cells -hierarchical -filter {name =~ *SCK_O_NE_4_FDRE_INST}]

31
projects/usdrx1/zc706/system_top.v
View File

@ -105,6 +105,8 @@ module system_top (
output spi_clk_clk,
inout spi_clk_sdio,
output afe_mlo_p,
output afe_mlo_n,
output afe_rst_p,
output afe_rst_n,
output afe_trig_p,
@ -125,18 +127,18 @@ module system_top (
// internal signals
wire [ 4:0] spi_csn;
wire spi_clk;
wire spi_mosi;
wire spi_miso;
wire rx_ref_clk;
wire rx_sysref;
wire rx_sync;
wire [63:0] gpio_i;
wire [63:0] gpio_o;
wire [63:0] gpio_t;
wire [15:0] ps_intrs;
wire rx_clk;
wire [ 4:0] spi_csn;
wire spi_clk;
wire spi_mosi;
wire spi_miso;
wire rx_ref_clk;
wire rx_sysref;
wire rx_sync;
wire [63:0] gpio_i;
wire [63:0] gpio_o;
wire [63:0] gpio_t;
wire [15:0] ps_intrs;
wire rx_clk;
// spi assignments
@ -180,6 +182,11 @@ module system_top (
.O (afe_rst_p),
.OB (afe_rst_n));
OBUFDS i_obufds_afe_mlo (
.I (1'b0),
.O (afe_mlo_p),
.OB (afe_mlo_n));
assign dac_sleep = gpio_o[44];
assign amp_disbn = gpio_o[39];
assign gpio_i[38] = clk_status;