Telem-GW-GPIO
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GPIO list
| Product | CPU | revision | reset setup | PWRFAIL [1] | USB host [2] | DI [3] | HW revision [4] | ALARM LED | RUN LED | RS485 speed | RST PERIF [5] | PWRMON [6] | GPRS on/off [7] | GPRS reset [8] | EN_5V | EN_3.3V | EN_PWR [9] | SD socket WP | Timesync [10] | RPWRFAIL [11] | HW type [12] | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| direction | - | - | IN | IN | IN | IN | IN | OUT | OUT | OUT | OUT | IN | OUT | OUT | OUT | OUT | OUT | IN | IN | IN | IN | ||||
| --- | bit 0 | bit 1 | bit 2 | bit 0 | bit 1 | bit 2 | |||||||||||||||||||
| Telem-GW6 | PXA270M | rev.4a | GPIO25 | GPIO1 | GPIO41 | GPIO12 | GPIO14 | GPIO106 | GPIO54 | GPIO55 | GPIO85 | GPIO23 | GPIO26 | GPIO17 | GPIO24 | - | - | - | - | - | - | - | - | - | - |
| Telem-GW6 | iMX | - | GPIO0 | GPIO1 | - | - | - | - | GPIO3 | GPIO5 | GPIO10 | GPIO2 | GPIO4 | - | GPIO8 | - | - | - | - | - | GPIO11 | GPIO6 | GPIO7 | GPIO9 | LD22 |
| Telem-GWM | - | - | GPIO0 | GPIO1 | - | - | - | - | GPIO3 | GPIO5 | - | GPIO2 | GPIO4 | - | GPIO8 | GPIO10 | GPIO9 | GPIO7 | GPIO6 | GPIO11 | - | - | - | - | LD22 |
- ↑ Shows if external power is available, used to detect power failure
- ↑ USB Host attached to client port
- ↑ Telem-GW6 base
- ↑ For reading hardware revision
- ↑ reset peripherial devices
- ↑ GPRS power monitor
- ↑ ON/OFF (GPRS modem)
- ↑ GPRS modem reset
- ↑ enable power to other devices
- ↑ not used on the proto pcb
- ↑ reserv power fail (not used on the proto pcb)
- ↑ Modem or data concentrator mode