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rfsom: schematic changes

main
Rejeesh Kutty 2015-02-18 14:32:41 -05:00
parent 93e2bcd911
commit 288f5378ff
1 changed files with 50 additions and 24 deletions
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74
projects/fmcomms2/rfsom/system_top.v
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@ -65,6 +65,7 @@ module system_top (
ETH1_RGMII_txclk,
ETH1_RGMII_txctl,
ETH1_RGMII_txdata,
ETH1_RESETN,
FIXED_IO_ddr_vrn,
FIXED_IO_ddr_vrp,
@ -81,8 +82,11 @@ module system_top (
hdmi_hsync,
hdmi_data_e,
hdmi_data,
hdmi_pd,
hdmi_intn,
spdif,
spdif_in,
i2s_mclk,
i2s_bclk,
@ -93,6 +97,10 @@ module system_top (
iic_scl,
iic_sda,
gpio_pb,
gpio_led,
gpio_dip,
rx_clk_in_p,
rx_clk_in_n,
rx_frame_in_p,
@ -106,6 +114,7 @@ module system_top (
tx_data_out_p,
tx_data_out_n,
gpio_rfpwr_enable,
gpio_clksel,
gpio_txnrx,
gpio_enable,
@ -145,6 +154,7 @@ module system_top (
output ETH1_RGMII_txclk;
output ETH1_RGMII_txctl;
output [ 3:0] ETH1_RGMII_txdata;
output ETH1_RESETN;
inout FIXED_IO_ddr_vrn;
inout FIXED_IO_ddr_vrp;
@ -161,8 +171,11 @@ module system_top (
output hdmi_hsync;
output hdmi_data_e;
output [15:0] hdmi_data;
output hdmi_pd;
input hdmi_intn;
output spdif;
input spdif_in;
output i2s_mclk;
output i2s_bclk;
@ -170,8 +183,12 @@ module system_top (
output i2s_sdata_out;
input i2s_sdata_in;
inout [ 1:0] iic_scl;
inout [ 1:0] iic_sda;
inout iic_scl;
inout iic_sda;
inout [ 3:0] gpio_pb;
inout [ 3:0] gpio_led;
inout [ 3:0] gpio_dip;
input rx_clk_in_p;
input rx_clk_in_n;
@ -186,6 +203,7 @@ module system_top (
output [ 5:0] tx_data_out_p;
output [ 5:0] tx_data_out_n;
inout gpio_rfpwr_enable;
inout gpio_clksel;
inout gpio_txnrx;
inout gpio_enable;
@ -203,24 +221,30 @@ module system_top (
// internal signals
wire [49:0] gpio_i;
wire [49:0] gpio_o;
wire [49:0] gpio_t;
wire [50:0] gpio_i;
wire [50:0] gpio_o;
wire [50:0] gpio_t;
wire [15:0] ps_intrs;
wire [ 1:0] iic_scl_i;
wire [ 1:0] iic_scl_o;
wire iic_scl_i;
wire iic_scl_o;
wire iic_scl_t;
wire [ 1:0] iic_sda_i;
wire [ 1:0] iic_sda_o;
wire iic_sda_i;
wire iic_sda_o;
wire iic_sda_t;
// assignments
assign ETH1_RESETN = 1'b1;
assign hdmi_pd = 1'b0;
// instantiations
ad_iobuf #(.DATA_WIDTH(18)) i_iobuf (
.dt (gpio_t[49:32]),
.di (gpio_o[49:32]),
.do (gpio_i[49:32]),
.dio({ gpio_clksel,
ad_iobuf #(.DATA_WIDTH(19)) i_iobuf_rf (
.dt (gpio_t[50:32]),
.di (gpio_o[50:32]),
.do (gpio_i[50:32]),
.dio({ gpio_rfpwr_enable,
gpio_clksel,
gpio_txnrx,
gpio_enable,
gpio_resetb,
@ -229,17 +253,19 @@ module system_top (
gpio_ctl,
gpio_status}));
ad_iobuf #(.DATA_WIDTH(2)) i_iobuf_iic_scl (
.dt ({iic_scl_t, iic_scl_t}),
.di (iic_scl_o),
.do (iic_scl_i),
.dio(iic_scl));
ad_iobuf #(.DATA_WIDTH(12)) i_iobuf_bd (
.dt (gpio_t[11:0]),
.di (gpio_o[11:0]),
.do (gpio_i[11:0]),
.dio({ gpio_dip,
gpio_led,
gpio_pb}));
ad_iobuf #(.DATA_WIDTH(2)) i_iobuf_iic_sda (
.dt ({iic_sda_t, iic_sda_t}),
.di (iic_sda_o),
.do (iic_sda_i),
.dio(iic_sda));
ad_iobuf #(.DATA_WIDTH(2)) i_iobuf_iic (
.dt ({iic_scl_t, iic_sda_t}),
.di ({iic_scl_o, iic_sda_o}),
.do ({iic_scl_i, iic_sda_i}),
.dio({iic_scl, iic_sda}));
system_wrapper i_system_wrapper (
.DDR_addr (DDR_addr),