Delicon Posted November 22, 2004 Share Posted November 22, 2004 Hey guys, Anyone know if 3.3V is enough to trigger high on the VCS data lines? Thanks, Vern Quote Link to comment Share on other sites More sharing options...
Kroko Posted November 24, 2004 Share Posted November 24, 2004 Hi Vern ! Anyone know if 3.3V is enough to trigger high on the VCS data lines? I am not sure, but I would say yes. In theory anything above 2.4 V should be high. I only fear that a 3.3V design is less noise tolerant than a 5V design. Quote Link to comment Share on other sites More sharing options...
Delicon Posted November 24, 2004 Author Share Posted November 24, 2004 I am not sure, but I would say yes. In theory anything above 2.4 V should be high. I only fear that a 3.3V design is less noise tolerant than a 5V design. I would imagine if it is true TTL logic, it should register at a little over 2V. I will let you know sometime next weekend. I have to deal with the holiday and my boards wont be here anyway. My design will allow me to test a bunch of ideas. Thanks, Vern Quote Link to comment Share on other sites More sharing options...
Delicon Posted December 12, 2004 Author Share Posted December 12, 2004 I know you all have been waiting with bated breath; breathe easy, the 3.3V test was a success. Vern Quote Link to comment Share on other sites More sharing options...
Kroko Posted December 12, 2004 Share Posted December 12, 2004 Glad to hear that ! And good luck Quote Link to comment Share on other sites More sharing options...
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