fix:Remove unused TREADY and TLAST from AXIS

hdl/combpm_packet_filter.vhd

@@ -19,14 +19,11 @@ entity combpm_packet_filter is
         -- AXIS SLAVE INTERFACE
         s_axis_tdest                     : in std_logic_vector(C_TDEST_W-1 downto 0);
         s_axis_tdata                     : in std_logic_vector(C_TDATA_W-1 downto 0);
-        s_axis_tlast                     : in std_logic;
         s_axis_tvalid                    : in std_logic;
-        s_axis_tready                    : out std_logic;
 
         -- AXIS MASTER INTERFACE
         m_axis_tdest                     : out std_logic_vector(C_TDEST_W-1 downto 0);
         m_axis_tdata                     : out std_logic_vector(C_TDATA_W-1 downto 0);
-        m_axis_tlast                     : out std_logic;
         m_axis_tvalid                    : out std_logic;
 
         -- Table configuration interface
@@ -57,9 +54,6 @@ begin
 
     zero_packet <= (others => '0');
 
-    -- always ready
-    s_axis_tready <= '1';
-
     ----------------------
     -- STREAM REGISTERS --
     ----------------------
@@ -88,7 +82,6 @@ begin
     -----------------
     m_axis_tdest <= std_logic_vector(resize(unsigned(table_data(6 downto 0)), C_TDEST_W));
     m_axis_tdata <= bpmpacket2slv(out_packet);
-    m_axis_tlast <= '1';    -- Packet is one tdata only
     m_axis_tvalid <= tvalid_r(tvalid_r'left) and table_data(7);
 
     ------------------

hdl/top_combpm_electron.vhd

@@ -50,8 +50,7 @@ entity top_combpm_electron is
         m_axis_aclk          : out std_logic;
         m_axis_tdata         : out std_logic_vector(C_TDATA_W-1 downto 0);
         m_axis_tdest         : out std_logic_vector(C_TDEST_W-1 downto 0);
-        m_axis_tlast         : out std_logic;
-        m_axis_tready        : in std_logic;
+        m_axis_tvalid        : out std_logic;
 
         -- AXI bus interface
         s_axi_aclk  : in std_logic;
@@ -344,14 +343,11 @@ begin
         -- AXIS SLAVE INTERFACE
         s_axis_tdest  => m_axis_decoded_m2s.tdest,
         s_axis_tdata  => m_axis_decoded_m2s.tdata,
-        s_axis_tlast  => m_axis_decoded_m2s.tlast,
         s_axis_tvalid => m_axis_decoded_m2s.tvalid,
-        s_axis_tready => m_axis_decoded_s2m.tready,
 
         -- AXIS SLAVE INTERFACE
         m_axis_tdest  => m_axis_tdest,
         m_axis_tdata  => m_axis_tdata,
-        m_axis_tlast  => m_axis_tlast,
         m_axis_tvalid => m_axis_tvalid,
 
         -- Table configuration interface