From: Michael P. <md...@tr...> - 2011-01-11 21:39:05
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On a board like the Chestnut43, which has a touchscreen interface, what is the intended use of pin 6 on the 40-pin header (GPIO174_SPI1_CS0)? Isn't that the same SPI channel that is used by the touchscreen controller? Michael Poole |
From: Patrick M. <pma...@dr...> - 2011-01-12 15:18:46
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AFAIK, the 40-pin header is the same for all expansion boards. Some expansion boards don't have a touchscreen controller, so that pin can be used for some other purpose, but it is dedicated on the Chestnut43. Patrick -----Original Message----- From: Michael Poole [mailto:md...@tr...] Sent: January 11, 2011 16:39 To: General mailing list for gumstix users. Subject: [Gumstix-users] 40-pin header on touchscreen-equipped expansion boards On a board like the Chestnut43, which has a touchscreen interface, what is the intended use of pin 6 on the 40-pin header (GPIO174_SPI1_CS0)? Isn't that the same SPI channel that is used by the touchscreen controller? Michael Poole ------------------------------------------------------------------------------ Protect Your Site and Customers from Malware Attacks Learn about various malware tactics and how to avoid them. Understand malware threats, the impact they can have on your business, and how you can protect your company and customers by using code signing. http://p.sf.net/sfu/oracle-sfdevnl _______________________________________________ gumstix-users mailing list gum...@li... https://lists.sourceforge.net/lists/listinfo/gumstix-users |