Behavioral Architecture Reference

List of all members.

Processes
PROCESS_972	( clk )
PROCESS_973	( clk )
PROCESS_974	( clk )
PROCESS_975	( in_state )
PROCESS_976	( ipb_addr )

Components
checksum	<Entity checksum>

Constants
ETHTYPE_IP4	std_logic_vector ( 31 downto 0 ) := x " 08004500 "
ETHTYPE_ARP	std_logic_vector ( 31 downto 0 ) := x " 08060001 "
PROTOCAL_TCP	std_logic_vector ( 7 downto 0 ) := x " 06 "
PROTOCAL_ICMP	std_logic_vector ( 7 downto 0 ) := x " 01 "

Types
state	( IDLE , ET_HDR , ARP , IP_HDR , IP_DATA , DROP )

Signals
in_state	state
goto_DROP	std_logic_vector ( 11 downto 0 ) := ( others = > ' 0 ' )
buf_di	std_logic_vector ( 35 downto 0 ) := ( others = > ' 0 ' )
buf_do	std_logic_vector ( 35 downto 0 ) := ( others = > ' 0 ' )
buf_dout	std_logic_vector ( 35 downto 0 ) := ( others = > ' 0 ' )
EMAC_RxD_q	std_logic_vector ( 31 downto 0 ) := ( others = > ' 0 ' )
EMAC_RxD_q2	std_logic_vector ( 31 downto 0 ) := ( others = > ' 0 ' )
EMAC_RxD_q3	std_logic_vector ( 31 downto 0 ) := ( others = > ' 0 ' )
EMAC_RxD_q4	std_logic_vector ( 31 downto 0 ) := ( others = > ' 0 ' )
EMAC_RxDVLD_q	std_logic := ' 0 '
reset_ext	std_logic := ' 0 '
en_Rx	std_logic := ' 0 '
wea	std_logic := ' 0 '
buf_space	std_logic_vector ( 8 downto 0 ) := ( others = > ' 0 ' )
waddr	std_logic_vector ( 8 downto 0 ) := ( others = > ' 0 ' )
start_waddr	std_logic_vector ( 8 downto 0 ) := ( others = > ' 0 ' )
last_waddr	std_logic_vector ( 8 downto 0 ) := ( others = > ' 0 ' )
raddr	std_logic_vector ( 8 downto 0 ) := ( others = > ' 0 ' )
wc	std_logic_vector ( 8 downto 0 ) := ( others = > ' 0 ' )
byte_cnt	std_logic_vector ( 1 downto 0 ) := ( others = > ' 0 ' )
ec_raddr	std_logic := ' 0 '
is_ARP	std_logic := ' 0 '
IS_Request	std_logic := ' 0 '
is_TCP	std_logic := ' 0 '
is_ICMP	std_logic := ' 0 '
cut_TCP_DATA	std_logic := ' 0 '
cut_TCP_DATA_r	std_logic := ' 0 '
IPHDR_data	std_logic := ' 0 '
IPHDR_data_dl	std_logic_vector ( 1 downto 0 ) := ( others = > ' 0 ' )
IHDL	std_logic_vector ( 3 downto 0 ) := ( others = > ' 0 ' )
IP_Length	std_logic_vector ( 11 downto 0 ) := ( others = > ' 0 ' )
TCP_Length	std_logic_vector ( 15 downto 0 ) := ( others = > ' 0 ' )
IP_Length_offset	std_logic_vector ( 9 downto 0 ) := ( others = > ' 0 ' )
bad_Length	std_logic := ' 0 '
rst_IP_chksum	std_logic := ' 0 '
rst_IPHDR_chksum	std_logic := ' 0 '
bad_IPHDR_chksum	std_logic := ' 0 '
IPHDR_chksum_in	std_logic_vector ( 16 downto 0 ) := ( others = > ' 0 ' )
IP_chksum_in	std_logic_vector ( 16 downto 0 ) := ( others = > ' 0 ' )
bad_IP_chksum	std_logic := ' 0 '
ipdata_end	std_logic := ' 0 '
chk_IP_chksum	std_logic := ' 0 '
chk_IPHDR_chksum	std_logic := ' 0 '
ICMP_check	std_logic := ' 0 '
ICMP_ECHO	std_logic := ' 0 '
ICMP_chksum	std_logic := ' 0 '
ICMP_newchksum	std_logic_vector ( 16 downto 0 ) := ( others = > ' 0 ' )
swap_ETH_ADDR	std_logic := ' 0 '
swap_IP_ADDR	std_logic := ' 0 '
swap_TCP_PORT	std_logic := ' 0 '
cut_TCP_DATA_dl	std_logic_vector ( 4 downto 0 ) := ( others = > ' 0 ' )
SOURCE_IP	std_logic_vector ( 31 downto 0 ) := ( others = > ' 0 ' )
SOURCE_ADDR	std_logic_vector ( 31 downto 0 ) := ( others = > ' 0 ' )
Frame_end_dl	std_logic_vector ( 3 downto 0 ) := ( others = > ' 0 ' )
EMAC_RxGoodFrame_dl	std_logic := ' 0 '
Dout_valid_i	std_logic := ' 0 '
Dout_avl_i	std_logic := ' 0 '
we_queue	std_logic := ' 0 '
re_queue	std_logic := ' 0 '
queue_empty	std_logic := ' 0 '
queue_full	std_logic := ' 0 '
queue_a	std_logic_vector ( 4 downto 0 ) := ( others = > ' 0 ' )
queue_in	std_logic_vector ( 10 downto 0 ) := ( others = > ' 0 ' )
queue_out	std_logic_vector ( 10 downto 0 ) := ( others = > ' 0 ' )
queue_o	std_logic_vector ( 10 downto 0 ) := ( others = > ' 0 ' )
buf_rden	std_logic := ' 0 '
buf_dout_vld	std_logic := ' 0 '
rd_buf	std_logic := ' 0 '
is_MY_ETH	std_logic := ' 0 '
is_broadcast_ETH	std_logic := ' 0 '
in_states	std_logic_vector ( 2 downto 0 ) := ( others = > ' 0 ' )
was_DROP	std_logic := ' 0 '
GoodCntr	std_logic_vector ( 31 downto 0 ) := ( others = > ' 0 ' )
BadCntr	std_logic_vector ( 31 downto 0 ) := ( others = > ' 0 ' )
DROPCntr	array12x32 := ( others = > ( others = > ' 0 ' ) )

Instantiations
i_IPHDR_checksum	checksum <Entity checksum>
i_IP_checksum	checksum <Entity checksum>

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Detailed Description

Definition at line 64 of file EMAC_Rx_if.vhd.

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The documentation for this class was generated from the following files:

• src/TCPIP_if/EMAC_Rx_if.vhd