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[/] [udp_ip_stack/] [trunk/] [rtl/] [vhdl/] [ipv4_types.vhd] - Diff between revs 6 and 8
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library IEEE;
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library IEEE;
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use IEEE.STD_LOGIC_1164.all;
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use IEEE.STD_LOGIC_1164.all;
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use work.axi.all;
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use work.axi.all;
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use work.arp_types.all;
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package ipv4_types is
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package ipv4_types is
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constant IP_BC_ADDR : std_logic_vector (31 downto 0) := x"ffffffff";
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constant IP_BC_ADDR : std_logic_vector (31 downto 0) := x"ffffffff";
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constant MAC_BC_ADDR : std_logic_vector (47 downto 0) := x"ffffffffffff";
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constant MAC_BC_ADDR : std_logic_vector (47 downto 0) := x"ffffffffffff";
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type ipv4_rx_type is record
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type ipv4_rx_type is record
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hdr : ipv4_rx_header_type; -- header received
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hdr : ipv4_rx_header_type; -- header received
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data : axi_in_type; -- rx axi bus
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data : axi_in_type; -- rx axi bus
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end record;
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end record;
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type ip_control_type is record
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arp_controls : arp_control_type;
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end record;
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------------
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------------
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-- UDP TX --
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-- UDP TX --
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------------
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------------
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type udp_addr_type is record
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type udp_addr_type is record
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ip_addr : STD_LOGIC_VECTOR (31 downto 0);
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ip_addr : STD_LOGIC_VECTOR (31 downto 0);
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port_num : STD_LOGIC_VECTOR (15 downto 0);
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port_num : STD_LOGIC_VECTOR (15 downto 0);
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end record;
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end record;
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type udp_control_type is record
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ip_controls : ip_control_type;
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end record;
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end ipv4_types;
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end ipv4_types;
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