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