Telem-RTA-GPIO

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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) - GPIO2 (pin150) GPIO4 (pin152) GPIO8 (pin156) - GPIO9 (pin157) - LD23 (pin141) -
Telem-RTA-XA iMX53 rev.7 #EMICS1 (pin162) - - - #EMIEB0 (pin165) #EMIWAIT (pin164) - GPIO2 (pin150) GPIO4 (pin152) SSI2_INT (pin89) - - - GPIO3 (pin151) #EMICS4 (pin163)
  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
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