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

Subversion Repositories udp_ip_stack

[/] [udp_ip_stack/] [trunk/] [bench/] [vhdl/] [IPv4_TX_tb.vhd] - Diff between revs 6 and 8

Rev 6	Rev 8
Line 164...	Line 164...
`ip_tx.hdr.protocol <= x"35";`	`ip_tx.hdr.protocol <= x"35";`
`ip_tx.hdr.data_length <= x"0008";`	`ip_tx.hdr.data_length <= x"0008";`
`ip_tx.hdr.dst_ip_addr <= x"c0123478";`	`ip_tx.hdr.dst_ip_addr <= x"c0123478";`
`ip_tx_start <= '1';`	`ip_tx_start <= '1';`
`wait for clk_period;`	`wait for clk_period;`
`ip_tx_start <= '0'; wait for clk_period;`	`ip_tx_start <= '0';`
`arp_req_rslt.got_mac <= '0';`	`arp_req_rslt.got_mac <= '0';`
`arp_req_rslt.got_err <= '0';`	`arp_req_rslt.got_err <= '0';`

`assert arp_req_req.lookup_req = '1' report "T1: lookup_req not set on tx start";`	`assert arp_req_req.lookup_req = '1' report "T1: lookup_req not set on tx start";`
	`wait for clk_period;`
`assert ip_tx_result = IPTX_RESULT_SENDING report "T1: result should be IPTX_RESULT_SENDING";`	`assert ip_tx_result = IPTX_RESULT_SENDING report "T1: result should be IPTX_RESULT_SENDING";`

`wait for clk_period*10; -- simulate arp lookup time`	`wait for clk_period*10; -- simulate arp lookup time`
`arp_req_rslt.mac <= x"050423271016";`	`arp_req_rslt.mac <= x"050423271016";`
`arp_req_rslt.got_mac <= '1';`	`arp_req_rslt.got_mac <= '1';`