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URL https://opencores.org/ocsvn/udp_ip_stack/udp_ip_stack/trunk

Subversion Repositories udp_ip_stack

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  • This comparison shows the changes necessary to convert path 
    /udp_ip_stack/trunk/bench
    from Rev 2 to Rev 4
    ↔ Reverse comparison
  •

Rev 2 → Rev 4

/vhdl/IP_complete_nomac_tb.vhd
61,6 → 61,7
mac_tx_tdata : out std_logic_vector(7 downto 0); -- data byte to tx
mac_tx_tvalid : out std_logic; -- tdata is valid
mac_tx_tready : in std_logic; -- mac is ready to accept data
mac_tx_tfirst : out std_logic; -- indicates first byte of frame
mac_tx_tlast : out std_logic; -- indicates last byte of frame
-- MAC Receiver
mac_rx_tdata : in std_logic_vector(7 downto 0); -- data byte received
91,6 → 92,7
signal arp_pkt_count : std_logic_vector(7 downto 0);
signal mac_tx_tdata : std_logic_vector(7 downto 0);
signal mac_tx_tvalid : std_logic;
signal mac_tx_tfirst : std_logic;
signal mac_tx_tlast : std_logic;
signal mac_rx_tready : std_logic;
 
116,6 → 118,7
mac_tx_tdata => mac_tx_tdata,
mac_tx_tvalid => mac_tx_tvalid,
mac_tx_tready => mac_tx_tready,
mac_tx_tfirst => mac_tx_tfirst,
mac_tx_tlast => mac_tx_tlast,
mac_rx_tdata => mac_rx_tdata,
mac_rx_tvalid => mac_rx_tvalid,
/vhdl/IPv4_TX_tb.vhd
61,6 → 61,7
mac_tx_granted : in std_logic; -- indicates that access to channel has been granted
mac_data_out_ready : in std_logic; -- indicates system ready to consume data
mac_data_out_valid : out std_logic; -- indicates data out is valid
mac_data_out_first : out std_logic; -- with data out valid indicates the first byte of a frame
mac_data_out_last : out std_logic; -- with data out valid indicates the last byte of a frame
mac_data_out : out std_logic_vector (7 downto 0) -- ethernet frame (from dst mac addr through to last byte of frame)
);
84,6 → 85,7
signal mac_tx_req : std_logic;
signal mac_data_out_valid : std_logic;
signal mac_data_out_last : std_logic;
signal mac_data_out_first : std_logic;
signal mac_data_out : std_logic_vector(7 downto 0);
signal arp_req_req : arp_req_req_type;
 
108,6 → 110,7
mac_tx_granted => mac_tx_granted,
mac_data_out_ready => mac_data_out_ready,
mac_data_out_valid => mac_data_out_valid,
mac_data_out_first => mac_data_out_first,
mac_data_out_last => mac_data_out_last,
mac_data_out => mac_data_out
);
125,9 → 128,6
-- Stimulus process
stim_proc: process
begin
-- hold reset state for 100 ns.
wait for 100 ns;
 
our_ip_address <= x"c0a80509"; -- 192.168.5.9
our_mac_address <= x"002320212223";
ip_tx_start <= '0';
135,6 → 135,9
mac_data_out_ready <= '0';
ip_tx.data.data_out_valid <= '0';
ip_tx.data.data_out_last <= '0';
arp_req_rslt.got_mac <= '0';
arp_req_rslt.got_err <= '0';
arp_req_rslt.mac <= (others => '0');
 
reset <= '1';
wait for clk_period*10;
164,6 → 167,7
wait for clk_period;
ip_tx_start <= '0'; wait for clk_period;
arp_req_rslt.got_mac <= '0';
arp_req_rslt.got_err <= '0';
assert arp_req_req.lookup_req = '1' report "T1: lookup_req not set on tx start";
assert ip_tx_result = IPTX_RESULT_SENDING report "T1: result should be IPTX_RESULT_SENDING";
/vhdl/UDP_complete_nomac_tb.vhd
64,6 → 64,7
mac_tx_tdata : out std_logic_vector(7 downto 0); -- data byte to tx
mac_tx_tvalid : out std_logic; -- tdata is valid
mac_tx_tready : in std_logic; -- mac is ready to accept data
mac_tx_tfirst : out std_logic; -- indicates first byte of frame
mac_tx_tlast : out std_logic; -- indicates last byte of frame
-- MAC Receiver
mac_rx_tdata : in std_logic_vector(7 downto 0); -- data byte received
103,6 → 104,7
signal ip_pkt_count : std_logic_vector(7 downto 0);
signal mac_tx_tdata : std_logic_vector(7 downto 0);
signal mac_tx_tvalid : std_logic;
signal mac_tx_tfirst : std_logic;
signal mac_tx_tlast : std_logic;
signal mac_rx_tready : std_logic;
 
155,6 → 157,7
mac_tx_tdata => mac_tx_tdata,
mac_tx_tvalid => mac_tx_tvalid,
mac_tx_tready => mac_tx_tready,
mac_tx_tfirst => mac_tx_tfirst,
mac_tx_tlast => mac_tx_tlast,
mac_rx_tdata => mac_rx_tdata,
mac_rx_tvalid => mac_rx_tvalid,
/vhdl/arp_tb.vhd
54,6 → 54,7
data_out_clk : in std_logic;
data_out_ready : in std_logic; -- indicates system ready to consume data
data_out_valid : out std_logic; -- indicates data out is valid
data_out_first : out std_logic; -- with data out valid indicates the first byte of a frame
data_out_last : out std_logic; -- with data out valid indicates the last byte of a frame
data_out : out std_logic_vector (7 downto 0); -- ethernet frame (from dst mac addr through to last byte of frame)
-- system signals
74,6 → 75,7
signal our_ip_address : std_logic_vector(31 downto 0) := (others => '0');
signal data_out_ready : std_logic;
signal data_out_valid : std_logic;
signal data_out_first : std_logic;
signal data_out_last : std_logic;
signal data_out : std_logic_vector (7 downto 0);
signal req_count : STD_LOGIC_VECTOR(7 downto 0);
104,7 → 106,8
mac_tx_granted => mac_tx_granted,
data_out_clk => clk,
data_out_ready => data_out_ready,
data_out_valid => data_out_valid,
data_out_valid => data_out_valid,
data_out_first => data_out_first,
data_out_last => data_out_last,
data_out => data_out,
-- system mappings

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