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rfsom- tdd ensm io changes

main
Rejeesh Kutty 2015-08-27 16:26:00 -04:00
parent 6e90ba24e4
commit 7a1df720e2
1 changed files with 25 additions and 32 deletions
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57
projects/pzsdr/rfsom/system_top.v
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@ -34,8 +34,6 @@
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// ***************************************************************************
// ***************************************************************************
// ***************************************************************************
// ***************************************************************************
`timescale 1ns/100ps
@ -107,8 +105,10 @@ module system_top (
tx_frame_out_n,
tx_data_out_p,
tx_data_out_n,
enable,
txnrx,
tdd_sync_out,
tdd_sync_in,
@ -196,8 +196,10 @@ module system_top (
output tx_frame_out_n;
output [ 5:0] tx_data_out_p;
output [ 5:0] tx_data_out_n;
output enable;
output txnrx;
output tdd_sync_out;
input tdd_sync_in;
@ -225,37 +227,27 @@ module system_top (
wire [63:0] gpio_o;
wire [63:0] gpio_t;
wire tdd_enabled_s;
wire gpio_enable;
wire gpio_txnrx;
wire enable_s;
wire txnrx_s;
// assignments
assign hdmi_pd = 1'b0;
assign enable = (tdd_enabled_s == 1'b1) ? enable_s : gpio_enable;
assign txnrx = (tdd_enabled_s == 1'b1) ? txnrx_s : gpio_txnrx;
// instantiations
ad_iobuf #(.DATA_WIDTH(23)) i_iobuf (
.dio_t ({gpio_t[56:51], gpio_t[48:32]}),
.dio_i ({gpio_o[56:51], gpio_o[48:32]}),
.dio_o ({gpio_i[56:51], gpio_i[48:32]}),
.dio_p ({ gpio_rf0,
gpio_rf1,
gpio_rf2,
gpio_rf3,
gpio_rfpwr_enable,
gpio_clksel,
gpio_txnrx,
gpio_enable,
gpio_resetb,
gpio_sync,
gpio_en_agc,
gpio_ctl,
gpio_status}));
ad_iobuf #(.DATA_WIDTH(21)) i_iobuf (
.dio_t ({gpio_t[56:51], gpio_t[46:32]}),
.dio_i ({gpio_o[56:51], gpio_o[46:32]}),
.dio_o ({gpio_i[56:51], gpio_i[46:32]}),
.dio_p ({ gpio_rf0, // 56:56
gpio_rf1, // 55:55
gpio_rf2, // 54:54
gpio_rf3, // 53:53
gpio_rfpwr_enable, // 52:52
gpio_clksel, // 51:51
gpio_resetb, // 46:46
gpio_sync, // 45:45
gpio_en_agc, // 44:44
gpio_ctl, // 43:40
gpio_status})); // 39:32
ad_iobuf #(.DATA_WIDTH(12)) i_iobuf_bd (
.dio_t (gpio_t[11:0]),
@ -279,7 +271,7 @@ module system_top (
.ddr_ras_n (ddr_ras_n),
.ddr_reset_n (ddr_reset_n),
.ddr_we_n (ddr_we_n),
.enable (enable_s),
.enable (enable),
.eth1_125mclk (),
.eth1_25mclk (),
.eth1_2m5clk (),
@ -356,16 +348,17 @@ module system_top (
.spi1_sdi_i (1'b0),
.spi1_sdo_i (1'b0),
.spi1_sdo_o (),
.tdd_sync_in (tdd_sync_in),
.tdd_sync_out (tdd_sync_out),
.tx_clk_out_n (tx_clk_out_n),
.tx_clk_out_p (tx_clk_out_p),
.tx_data_out_n (tx_data_out_n),
.tx_data_out_p (tx_data_out_p),
.tx_frame_out_n (tx_frame_out_n),
.tx_frame_out_p (tx_frame_out_p),
.txnrx (txnrx_s),
.tdd_enabled (tdd_enabled_s),
.tdd_sync_out (tdd_sync_out),
.tdd_sync_in (tdd_sync_in));
.txnrx (txnrx),
.up_enable (gpio_o[47]),
.up_txnrx (gpio_o[48]));
endmodule