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1.8v to 3.3v level shifters for Overo

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	1.8v to 3.3v level shifters for Overo by Elvis Dowson :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message Hi, Could someone suggest a good component / part to do level shifting of the 1.8v overo gpio, em_* signals to 3.3v? Elvis ------------------------------------------------------------------------------ _______________________________________________ gumstix-users mailing list gumstix-users@... https://lists.sourceforge.net/lists/listinfo/gumstix-users
	Re: 1.8v to 3.3v level shifters for Overo by jpw3 :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message > Could someone suggest a good component / part to do level > shifting of > the 1.8v overo gpio, em_* signals to 3.3v? Elvis, We have used the following Sparkfun logic level converter for both 1.8-to-3.3 and 1.8-to-5.0: http://www.sparkfun.com/commerce/product_info.php?products_id=8745 Best regard, John John P. Wilson Engineer Erigo Technologies LLC 64 Main St./P.O. Box 899 Enfield, NH 03748 P: 603.632.4156 C: 603.252.2087 F: 603.676.0162 www.erigo.com Notice: This email (including attachments) is covered by the Electronic Communications Privacy Act, 18 U.S.C. §§ 2510-2521, is confidential and may be legally privileged. If you are not the intended recipient, you are hereby notified that any retention dissemination, distribution, or copying of this communication is strictly prohibited. Please reply to the sender that you have received the message in error, and then delete it. Thank you. ------------------------------------------------------------------------------ _______________________________________________ gumstix-users mailing list gumstix-users@... https://lists.sourceforge.net/lists/listinfo/gumstix-users
	Re: 1.8v to 3.3v level shifters for Overo by Bruce Bernstein :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message I'm using a 74LVC2T45. Bruce Elvis Dowson wrote: > Hi, > Could someone suggest a good component / part to do level shifting of > the 1.8v overo gpio, em_* signals to 3.3v? > > Elvis > > ------------------------------------------------------------------------------ > _______________________________________________ > gumstix-users mailing list > gumstix-users@... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > > ------------------------------------------------------------------------------ _______________________________________________ gumstix-users mailing list gumstix-users@... https://lists.sourceforge.net/lists/listinfo/gumstix-users
	Re: 1.8v to 3.3v level shifters for Overo by Hugo Vincent :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message I'm using several 74AVC16245. Another option is a CPLD or FPGA - if you're using one anyway, most of them can be set up for 1.8V levels. Hugo On 2/07/2009, at 12:39 AM, Bruce Bernstein wrote: > I'm using a 74LVC2T45. > Bruce > > Elvis Dowson wrote: >> Hi, >> Could someone suggest a good component / part to do level shifting >> of >> the 1.8v overo gpio, em_* signals to 3.3v? >> >> Elvis >> >> ------------------------------------------------------------------------------ >> _______________________________________________ >> gumstix-users mailing list >> gumstix-users@... >> https://lists.sourceforge.net/lists/listinfo/gumstix-users >> >> >> > > > ------------------------------------------------------------------------------ > _______________________________________________ > gumstix-users mailing list > gumstix-users@... > https://lists.sourceforge.net/lists/listinfo/gumstix-users ------------------------------------------------------------------------------ _______________________________________________ gumstix-users mailing list gumstix-users@... https://lists.sourceforge.net/lists/listinfo/gumstix-users