Dec 15, 2008 #1 E elsalvador Member level 4 Joined Apr 25, 2003 Messages 75 Helped 1 Reputation 2 Reaction score 0 Trophy points 1,286 Activity points 470 xilinx dcm without reset How I make auto reset after unlock ? plz help me.
Dec 16, 2008 #2 R ring0 Member level 3 Joined Nov 10, 2008 Messages 60 Helped 5 Reputation 10 Reaction score 0 Trophy points 1,286 Location Moscow, Russia Activity points 1,606 xilinx dcm clock detection Why not make a circuit that will generate reset on DCM a few cycles after unlock detection (a few cycles of non-DCM-ed clock, I mean)?
xilinx dcm clock detection Why not make a circuit that will generate reset on DCM a few cycles after unlock detection (a few cycles of non-DCM-ed clock, I mean)?
Dec 16, 2008 #3 goshka Advanced Member level 4 Joined Jul 26, 2003 Messages 115 Helped 9 Reputation 18 Reaction score 5 Trophy points 1,298 Location Tver,Russia Activity points 949 dcm xilinx reset May be, it's some help... **broken link removed**
Dec 18, 2008 #4 T tlp71@hotmail.com Full Member level 4 Joined May 14, 2002 Messages 220 Helped 6 Reputation 12 Reaction score 2 Trophy points 1,298 Activity points 1,596 xilinx dcm unlocks depending from chip revision, in some architectures, Xilinx DCM will be alwyas on. I remeber that you have to set the "STEPPING"according to the word in UCF file.
xilinx dcm unlocks depending from chip revision, in some architectures, Xilinx DCM will be alwyas on. I remeber that you have to set the "STEPPING"according to the word in UCF file.
Dec 22, 2008 #5 R Rainbow00 Junior Member level 3 Joined Feb 23, 2006 Messages 29 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,504 dcm unlock i think DCM has "lock" signal output. you can make use of it to do reset.