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common/up_adc_common: Add ext sync regs

main
Laszlo Nagy 2022-01-27 11:38:51 +00:00 committed by Laszlo Nagy
parent 1b06c74919
commit 8c7cca4277
1 changed files with 41 additions and 1 deletions
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42
library/common/up_adc_common.v
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@ -69,6 +69,9 @@ module up_adc_common #(
output [31:0] adc_start_code,
output adc_sref_sync,
output adc_sync,
output adc_ext_sync_arm,
output adc_ext_sync_disarm,
output adc_ext_sync_manual_req,
output [4:0] adc_num_lanes,
output adc_sdr_ddr_n,
output adc_symb_op,
@ -130,6 +133,9 @@ module up_adc_common #(
reg up_mmcm_resetn = 'd0;
reg up_resetn = 'd0;
reg up_adc_sync = 'd0;
reg up_adc_ext_sync_arm = 'd0;
reg up_adc_ext_sync_disarm = 'd0;
reg up_adc_ext_sync_manual_req = 'd0;
reg up_adc_sref_sync = 'd0;
reg [4:0] up_adc_num_lanes = 'd0;
reg up_adc_sdr_ddr_n = 'd0;
@ -182,6 +188,9 @@ module up_adc_common #(
up_mmcm_resetn <= 'd0;
up_resetn <= 'd0;
up_adc_sync <= 'd0;
up_adc_ext_sync_arm <= 'd0;
up_adc_ext_sync_disarm <= 'd0;
up_adc_ext_sync_manual_req <= 'd0;
up_adc_sref_sync <= 'd0;
up_adc_num_lanes <= 'd0;
up_adc_sdr_ddr_n <= 'd0;
@ -214,6 +223,27 @@ module up_adc_common #(
end else if ((up_wreq_s == 1'b1) && (up_waddr[6:0] == 7'h11)) begin
up_adc_sync <= up_wdata[3];
end
if (up_adc_ext_sync_arm == 1'b1) begin
if (up_cntrl_xfer_done_s == 1'b1) begin
up_adc_ext_sync_arm <= 1'b0;
end
end else if ((up_wreq_s == 1'b1) && (up_waddr[6:0] == 7'h12)) begin
up_adc_ext_sync_arm <= up_wdata[1];
end
if (up_adc_ext_sync_disarm == 1'b1) begin
if (up_cntrl_xfer_done_s == 1'b1) begin
up_adc_ext_sync_disarm <= 1'b0;
end
end else if ((up_wreq_s == 1'b1) && (up_waddr[6:0] == 7'h12)) begin
up_adc_ext_sync_disarm <= up_wdata[2];
end
if (up_adc_ext_sync_manual_req == 1'b1) begin
if (up_cntrl_xfer_done_s == 1'b1) begin
up_adc_ext_sync_manual_req <= 1'b0;
end
end else if ((up_wreq_s == 1'b1) && (up_waddr[6:0] == 7'h12)) begin
up_adc_ext_sync_manual_req <= up_wdata[8];
end
if ((up_wreq_s == 1'b1) && (up_waddr[6:0] == 7'h11)) begin
up_adc_sdr_ddr_n <= up_wdata[16];
up_adc_symb_op <= up_wdata[15];
@ -403,6 +433,10 @@ module up_adc_common #(
1'd0, up_adc_num_lanes,
3'd0, up_adc_sref_sync,
up_adc_sync, up_adc_r1_mode, up_adc_ddr_edgesel, up_adc_pin_mode};
7'h12: up_rdata_int <= {20'd0,
3'b0, up_adc_ext_sync_manual_req,
4'b0,
1'b0, up_adc_ext_sync_disarm, up_adc_ext_sync_arm, 1'b0};
7'h15: up_rdata_int <= up_adc_clk_count_s;
7'h16: up_rdata_int <= adc_clk_ratio;
7'h17: up_rdata_int <= {28'd0, up_status_pn_err, up_status_pn_oos, up_status_or, up_status_s};
@ -435,7 +469,7 @@ module up_adc_common #(
// adc control & status
up_xfer_cntrl #(.DATA_WIDTH(46)) i_xfer_cntrl (
up_xfer_cntrl #(.DATA_WIDTH(49)) i_xfer_cntrl (
.up_rstn (up_rstn),
.up_clk (up_clk),
.up_data_cntrl ({ up_adc_sdr_ddr_n,
@ -443,6 +477,9 @@ module up_adc_common #(
up_adc_symb_8_16b,
up_adc_num_lanes,
up_adc_sref_sync,
up_adc_ext_sync_arm,
up_adc_ext_sync_disarm,
up_adc_ext_sync_manual_req,
up_adc_sync,
up_adc_start_code,
up_adc_r1_mode,
@ -457,6 +494,9 @@ module up_adc_common #(
adc_symb_8_16b,
adc_num_lanes,
adc_sref_sync,
adc_ext_sync_arm,
adc_ext_sync_disarm,
adc_ext_sync_manual_req,
adc_sync,
adc_start_code,
adc_r1_mode,