May 29, 2005 #1 javad Member level 3 Joined Aug 18, 2004 Messages 57 Helped 2 Reputation 4 Reaction score 1 Trophy points 1,288 Activity points 495 Hi all! I have a board and a XILINX 95144 cpld is placed on it. I want to read back the content of this cpld. I think it is locked. Could you help me how to read this locked cpld? Thank you.
Hi all! I have a board and a XILINX 95144 cpld is placed on it. I want to read back the content of this cpld. I think it is locked. Could you help me how to read this locked cpld? Thank you.
May 29, 2005 #2 I ilikebbs Advanced Member level 4 Joined Nov 30, 2002 Messages 104 Helped 3 Reputation 6 Reaction score 1 Trophy points 1,298 Activity points 705 You can read back the .jed file through jtag interface. cpld can not be locked.
May 29, 2005 #3 javad Member level 3 Joined Aug 18, 2004 Messages 57 Helped 2 Reputation 4 Reaction score 1 Trophy points 1,288 Activity points 495 Are you sure? But I think this cpld is protected! I can't read with JTAG Port!