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Tobi board logic levels

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	Tobi board logic levels by dumbak :: Rate this Message: \| View Threaded \| Show Only this Message Hello, I would like to ask which logic levels uses Tobi Board on GPIO148_TXD1 and GPIO151_RXD1? I found its 1,8 GPIO, is it coresponding with these (1,8V CMOS)? http://www.scribd.com/doc/50417414/53/GPIO-Logic-Levels Thanks for advices dumbak -- View this message in context: http://gumstix.8.n6.nabble.com/Tobi-board-logic-levels-tp4964298.html Sent from the Gumstix mailing list archive at Nabble.com. ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ gumstix-users mailing list gumstix-users@... https://lists.sourceforge.net/lists/listinfo/gumstix-users
	Re: Tobi board logic levels by Akram Hameed :: Rate this Message: \| View Threaded \| Show Only this Message Howdy dumbak, You're correct, you get 1.8V logic out those lines. If you want to connect to anything you'll need to run them through a level converter. -----Original Message----- From: dumbak [mailto:jaxhnojem@...] Sent: Friday, 11 May 2012 5:58 PM To: gumstix-users@... Subject: [Gumstix-users] Tobi board logic levels Hello, I would like to ask which logic levels uses Tobi Board on GPIO148_TXD1 and GPIO151_RXD1? I found its 1,8 GPIO, is it coresponding with these (1,8V CMOS)? http://www.scribd.com/doc/50417414/53/GPIO-Logic-Levels Thanks for advices dumbak -- View this message in context: http://gumstix.8.n6.nabble.com/Tobi-board-logic-levels-tp4964298.html Sent from the Gumstix mailing list archive at Nabble.com. -------------------------------------------------------------------------- ---- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ gumstix-users mailing list gumstix-users@... https://lists.sourceforge.net/lists/listinfo/gumstix-users ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ gumstix-users mailing list gumstix-users@... https://lists.sourceforge.net/lists/listinfo/gumstix-users
	Re: Tobi board logic levels by Stephen Farnsworth-2 :: Rate this Message: \| View Threaded \| Show Only this Message One of the wikis suggests a level shifter, that I have used with success. On Sun, May 13, 2012 at 6:00 PM, Akram Hameed <akramh@...> wrote: Howdy dumbak, You're correct, you get 1.8V logic out those lines. If you want to connect to anything you'll need to run them through a level converter. -----Original Message----- From: dumbak [mailto:jaxhnojem@...] Sent: Friday, 11 May 2012 5:58 PM To: gumstix-users@... Subject: [Gumstix-users] Tobi board logic levels Hello, I would like to ask which logic levels uses Tobi Board on GPIO148_TXD1 and GPIO151_RXD1? I found its 1,8 GPIO, is it coresponding with these (1,8V CMOS)? http://www.scribd.com/doc/50417414/53/GPIO-Logic-Levels Thanks for advices dumbak -- View this message in context: http://gumstix.8.n6.nabble.com/Tobi-board-logic-levels-tp4964298.html Sent from the Gumstix mailing list archive at Nabble.com. -------------------------------------------------------------------------- ---- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ gumstix-users mailing list gumstix-users@... https://lists.sourceforge.net/lists/listinfo/gumstix-users ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ gumstix-users mailing list gumstix-users@... https://lists.sourceforge.net/lists/listinfo/gumstix-users ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ gumstix-users mailing list gumstix-users@... https://lists.sourceforge.net/lists/listinfo/gumstix-users
	Re: Tobi board logic levels by Daniel Turner :: Rate this Message: \| View Threaded \| Show Only this Message Thi am using the sparkfun level shifter board to talk to a motor controller right now. On May 16, 2012 10:07 PM, "Stephen Farnsworth" <robotoman@...> wrote: One of the wikis suggests a level shifter, that I have used with success. On Sun, May 13, 2012 at 6:00 PM, Akram Hameed <akramh@...> wrote: Howdy dumbak, You're correct, you get 1.8V logic out those lines. If you want to connect to anything you'll need to run them through a level converter. -----Original Message----- From: dumbak [mailto:jaxhnojem@...] Sent: Friday, 11 May 2012 5:58 PM To: gumstix-users@... Subject: [Gumstix-users] Tobi board logic levels Hello, I would like to ask which logic levels uses Tobi Board on GPIO148_TXD1 and GPIO151_RXD1? I found its 1,8 GPIO, is it coresponding with these (1,8V CMOS)? http://www.scribd.com/doc/50417414/53/GPIO-Logic-Levels Thanks for advices dumbak -- View this message in context: http://gumstix.8.n6.nabble.com/Tobi-board-logic-levels-tp4964298.html Sent from the Gumstix mailing list archive at Nabble.com. -------------------------------------------------------------------------- ---- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ gumstix-users mailing list gumstix-users@... https://lists.sourceforge.net/lists/listinfo/gumstix-users ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ gumstix-users mailing list gumstix-users@... https://lists.sourceforge.net/lists/listinfo/gumstix-users ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ gumstix-users mailing list gumstix-users@... https://lists.sourceforge.net/lists/listinfo/gumstix-users ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ gumstix-users mailing list gumstix-users@... https://lists.sourceforge.net/lists/listinfo/gumstix-users