Mar 13, 2008 #1 E ehsan_iut Junior Member level 1 Joined Jun 22, 2007 Messages 17 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Location Singapore Activity points 1,395 Hi, I am using chipscope analyzer. after the trigger signal it shows the buffer has some data. but it is not full. Then I select Stop button. but It does not show buffered data. Is there anything I do not take into account?
Hi, I am using chipscope analyzer. after the trigger signal it shows the buffer has some data. but it is not full. Then I select Stop button. but It does not show buffered data. Is there anything I do not take into account?
Mar 13, 2008 #2 S shawndaking Full Member level 3 Joined Jun 20, 2001 Messages 187 Helped 12 Reputation 24 Reaction score 6 Trophy points 1,298 Activity points 1,075 Re: chipscope problem are you sure your jtag connection is ok, are you using it for other task at the same time like for gdb ?
Re: chipscope problem are you sure your jtag connection is ok, are you using it for other task at the same time like for gdb ?
Mar 14, 2008 #3 E ehsan_iut Junior Member level 1 Joined Jun 22, 2007 Messages 17 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Location Singapore Activity points 1,395 Re: chipscope problem Yes, the Jtag is OK, because when the buffer becomes full it automatically shows the waveform!
Re: chipscope problem Yes, the Jtag is OK, because when the buffer becomes full it automatically shows the waveform!
Mar 16, 2008 #4 S shawndaking Full Member level 3 Joined Jun 20, 2001 Messages 187 Helped 12 Reputation 24 Reaction score 6 Trophy points 1,298 Activity points 1,075 Re: chipscope problem i had phenomenas like this in the past, look like your system is instable. are you debugging a cpu code right now, or anything that can distrupt your jtag connection ?
Re: chipscope problem i had phenomenas like this in the past, look like your system is instable. are you debugging a cpu code right now, or anything that can distrupt your jtag connection ?
Mar 16, 2008 #5 E ehsan_iut Junior Member level 1 Joined Jun 22, 2007 Messages 17 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Location Singapore Activity points 1,395 chipscope problem I also use xmd but before I use chipscope I exit that program.
Mar 16, 2008 #6 S shawndaking Full Member level 3 Joined Jun 20, 2001 Messages 187 Helped 12 Reputation 24 Reaction score 6 Trophy points 1,298 Activity points 1,075 Re: chipscope problem so i understand you are not working with the debugger at all ? is your cpu works correctly during this time or it crashes ?
Re: chipscope problem so i understand you are not working with the debugger at all ? is your cpu works correctly during this time or it crashes ?