Telem-RTA-GPIO: Difference between revisions

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| Telem-RTA-XA || iMX25 || rev.5 || GPIO0 || GPIO10 || - || - || GPIO3 || GPIO5 || LD22 || GPIO2 || GPIO4 || GPIO8 || - || - || - || GPIO11 || -  
| Telem-RTA-XA || iMX25 || rev.5 || GPIO0 || GPIO10 || - || - || GPIO3 || GPIO5 || LD22 || GPIO2 || GPIO4 || GPIO8 || - || - || - || GPIO11 || -  
|-
|-
| Telem-RTA-XA || iMX25 || rev.6 || LD16 (pin134) || LD8 (pin125) || - || - || GPIO3 (pin151) || GPIO5 (pin153) || LD22 (pin140) || GPIO2 (pin150) || GPIO4 (pin152) || GPIO8 (pin156) || GPIO7 (pin155) || GPIO9 (pin157) || - || LD23 (pin141) || -
| Telem-RTA-XA || iMX25 || rev.6 || LD16 (pin134) || LD8 (pin125) || - || - || GPIO3 (pin151) || GPIO5 (pin153) || LD22 (pin140) || GPIO2 (pin150) || GPIO4 (pin152) || GPIO8 (pin156) || - || GPIO9 (pin157) || - || LD23 (pin141) || -
|}
|}


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Revision as of 12:29, 26 November 2012

GPIO list

Product CPU revision reset setup switch PWRFAIL [1] USB host [2] HW revision [3] ALERT LED RUN LED RST PERIF [4] PWR 1WIRE WDOG EN_5V EN_3.3V HW type
direction - - IN IN IN IN IN OUT OUT OUT OUT OUT OUT OUT IN
--- bit 0 bit 1 bit 2
Telem-RTA-XA PXA270M rev.4 GPIO25 GPIO106 GPIO1 GPIO41 GPIO54 GPIO55 GPIO85 GPIO23 GPIO26 GPIO24 - - - - GPIO16
Telem-RTA-XA iMX25 rev.5 GPIO0 GPIO10 - - GPIO3 GPIO5 LD22 GPIO2 GPIO4 GPIO8 - - - GPIO11 -
Telem-RTA-XA iMX25 rev.6 LD16 (pin134) LD8 (pin125) - - GPIO3 (pin151) GPIO5 (pin153) LD22 (pin140) GPIO2 (pin150) GPIO4 (pin152) GPIO8 (pin156) - GPIO9 (pin157) - LD23 (pin141) -
  1. Shows if external power is available, used to detect power failure
  2. USB Host attached to client port
  3. For reading hardware revision
  4. reset peripherial devices