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https://opencores.org/ocsvn/ha1588/ha1588/trunk
[/] [ha1588/] [trunk/] [rtl/] [tsu/] [ptp_parser.v] - Diff between revs 38 and 43
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| Rev 38 |
Rev 43 |
| Line 27... |
Line 27... |
input int_valid,
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input int_valid,
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input int_sop,
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input int_sop,
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input int_eop,
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input int_eop,
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input [ 1:0] int_mod,
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input [ 1:0] int_mod,
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input [ 7:0] ptp_msgid_mask,
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output reg ptp_found,
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output reg ptp_found,
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output reg [31:0] ptp_infor
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output reg [31:0] ptp_infor
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);
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);
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reg [31:0] int_data_d1;
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reg [31:0] int_data_d1;
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| Line 164... |
Line 166... |
(int_data[31:16]==16'h013f || int_data[31:16]==16'h0140)) // udp_dest_port == ptp_event || ptp_general
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(int_data[31:16]==16'h013f || int_data[31:16]==16'h0140)) // udp_dest_port == ptp_event || ptp_general
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ptp_l4 <= 1'b1;
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ptp_l4 <= 1'b1;
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// check if it is PTP Event message
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// check if it is PTP Event message
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if (int_valid && (int_cnt==10'd3 || bypass_vlan && int_cnt==10'd4) && int_data[31:16]==16'h88F7 &&
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if (int_valid && (int_cnt==10'd3 || bypass_vlan && int_cnt==10'd4) && int_data[31:16]==16'h88F7 &&
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(int_data[11: 8]>= 4'h0 && int_data[11:8]<=4'h7)) // ptp_message_id == ptp_event
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(ptp_msgid_mask[int_data[11: 8]])) // ptp_message_id == ptp_event
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ptp_event <= 1'b1;
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ptp_event <= 1'b1;
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else if (int_valid && int_cnt==10'd4 && bypass_udp_cnt==10'd1 && ptp_l4 &&
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else if (int_valid && int_cnt==10'd4 && bypass_udp_cnt==10'd1 && ptp_l4 &&
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(int_data[11: 8]>= 4'h0 && int_data[11:8]<=4'h7)) // ptp_message_id == ptp_event
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(ptp_msgid_mask[int_data[11: 8]])) // ptp_message_id == ptp_event
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ptp_event <= 1'b1;
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ptp_event <= 1'b1;
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end
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end
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end
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end
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// ptp message
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// ptp message
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