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usdrx1: spi signal definitions

main
Rejeesh Kutty 2014-04-11 14:27:49 -04:00
parent 06b28d2e24
commit 38126c404c
1 changed files with 10 additions and 9 deletions
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19
projects/usdrx1/zc706/system_top.v
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@ -204,16 +204,12 @@ module system_top (
// internal signals
wire [10:0] spi_csn;
wire [43:0] gpio_i;
wire [43:0] gpio_o;
wire [43:0] gpio_t;
wire afe_mlo;
wire spi_clk;
wire spi_mosi;
wire spi_miso;
wire rx_ref_clk;
wire rx_sysref;
wire rx_sync;
wire [ 1:0] gpio_open;
wire [511:0] adc_ddata;
wire [127:0] adc_ddata_0;
wire [127:0] adc_ddata_1;
@ -239,6 +235,10 @@ module system_top (
wire [63:0] gt_rx_data_1;
wire [63:0] gt_rx_data_2;
wire [63:0] gt_rx_data_3;
wire [43:0] gpio_i;
wire [43:0] gpio_o;
wire [43:0] gpio_t;
wire afe_mlo;
// spi assignments
@ -275,13 +275,12 @@ module system_top (
assign adc_dwr = adc_dwr_3 | adc_dwr_2 | adc_dwr_1 | adc_dwr_0;
assign adc_dsync = adc_dsync_3 | adc_dsync_2 | adc_dsync_1 | adc_dsync_0;
assign adc_ddata = {adc_ddata_3, adc_ddata_2, adc_ddata_1, adc_ddata_0};
assign adc_dovf_0 = adc_dovf;
assign adc_dovf_1 = adc_dovf;
assign adc_dovf_2 = adc_dovf;
assign adc_dovf_3 = adc_dovf;
// instantiations
// data interface
IBUFDS_GTE2 i_ibufds_rx_ref_clk (
.CEB (1'd0),
@ -300,6 +299,8 @@ module system_top (
.O (rx_sync_p),
.OB (rx_sync_n));
// gpio/control interface
OBUFDS i_obufds_mlo (
.I (afe_mlo),
.O (afe_mlo_p),