kashyap0

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  1. hi i am trying to cummunicate to pc with fpga board. i am using atlys board of digilent company in which spartan-6 (xc6slx45csg324c) is connected to marevell 88E1111 phy chip. my frame is:- constant udp_frameA :frame60:= (x"FF",x"FF",x"FF",x"FF", -- mac dest x"FF",x"FF",x"00",x"00", x"00",x"04",x"14",x"13", -- mac src x"08",x"00",x"45",x"00", -- IP header x"00",x"2E",x"00",x"00", x"00",x"00",x"40",x"11", x"7A",x"C0",x"00",x"00", -- IP src x"00",x"00",x"FF",x"FF", -- IP dest x"FF",x"FF",x"00",x"00", -- port src x"50",x"DA",x"00",x"12", -- port dest + len x"00",x"00",x"41",x"41", -- checksum udp + data "A" x"41",x"41",x"41",x"41", x"41",x"41",x"41",x"41", x"41",x"41",x"41",x"41", x"41",x"41",x"41",x"41"); and i am getting same frame on simulation and chipScope but i am not getting this frame in proper order on Wireshark. Wireshark result attached with it. please find this attachment. please respond me as soon as possible.
  2. hi i am trying to cummunicate to pc with fpga board. i am using atlys board of digilent company in which spartan-6 (xc6slx45csg324c) is connected to marevell 88E1111 phy chip.In this project i am facing the problem to getting the mac address of board (phy chip) to send the arp frame and udp frame.because i am manually framming the udp and arp frame fr in my code for which i need source mac address i.e mac address of fpga board (or marvell phy chip). please respond me as soon as possible. constant udp_frameA :frame60:= (x"FF",x"FF",x"FF",x"FF", -- mac dest x"FF",x"FF",x"00",x"00", x"00",x"04",x"14",x"13", -- i want to know this source mac address. x"08",x"00",x"45",x"00", -- IP header x"00",x"2E",x"00",x"00", x"00",x"00",x"40",x"11", x"7A",x"C0",x"00",x"00", -- IP src x"00",x"00",x"FF",x"FF", -- IP dest x"FF",x"FF",x"00",x"00", -- port src x"50",x"DA",x"00",x"12", -- port dest + len x"00",x"00",x"41",x"41", -- checksum udp + data "A" x"41",x"41",x"41",x"41", x"41",x"41",x"41",x"41", x"41",x"41",x"41",x"41", x"41",x"41",x"41",x"41");
  3. hii am trying to cummunicate to pc with fpga board. i am using atlys board of digilent company in which spartan-6 (xc6slx45csg324c) is connected to marevell 88E1111 phy chip.In this project i am facing the problem to getting the mac address of board (phy chip) to send the arp frame and udp frame.because i am manually framming the udp and arp frame fr in my code for which i need source mac address i.e mac address of fpga board (or marvell phy chip).please respond me as soon as possible. constant udp_frameA :frame60:=(x"FF",x"FF",x"FF",x"FF", -- mac destx"FF",x"FF",x"00",x"00", x"00",x"04",x"14",x"13", -- i want to know this source mac address.x"08",x"00",x"45",x"00", -- IP headerx"00",x"2E",x"00",x"00",x"00",x"00",x"40",x"11",x"7A",x"C0",x"00",x"00", -- IP srcx"00",x"00",x"FF",x"FF", -- IP destx"FF",x"FF",x"00",x"00", -- port srcx"50",x"DA",x"00",x"12", -- port dest + len x"00",x"00",x"41",x"41", -- checksum udp + data "A"x"41",x"41",x"41",x"41",x"41",x"41",x"41",x"41",x"41",x"41",x"41",x"41",x"41",x"41",x"41",x"41");