Telem-GW-GPIO
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GPIO list
| Product | CPU | revision | reset setup | PWRFAIL [1] | USB host [2] | DI [3] | HW revision [4] | ALERT LED | RUN LED | RS485 speed | RST/PWR PERIF [5] | PWRMON [6] | GPRS on/off [7] | GPRS reset [8] | EN_USB_PWR[9] | EN_3.3V/EXEC | EN_PWR [10] | SD socket WP | Timesync [11] | RPWRFAIL [12] | HW type [13] | OPT/RTC-PWR | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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.2 | GPIO25 | - | GPIO41 | GPIO12 | GPIO14 | GPIO106 | GPIO54 | GPIO55 | GPIO85 | GPIO23 | GPIO26 | - | GPIO24 | - | - | - | - | - | - | - | - | - | - | GPIO1 |
| Telem-GW6 | PXA270M | rev.3/4 | GPIO25 | GPIO1 | GPIO41 | GPIO12 | GPIO14 | GPIO106 | GPIO54 | GPIO55 | GPIO85 | GPIO23 | GPIO26 | - | GPIO24 | - | - | - | - | - | - | - | - | - | ||
| Telem-GW6 | PXA270M | rev.4a | GPIO25 | GPIO1 | GPIO41 | GPIO12 | GPIO14 | GPIO106 | GPIO54 | GPIO55 | GPIO85 | GPIO23 | GPIO26 | GPIO17 | GPIO24 | - | - | - | - | - | - | - | - | - | ||
| Telem-GW6 | iMX25/51 | rev.5 | GPIO0 | GPIO1 | - | - | - | - | GPIO3 | GPIO5 | GPIO10 | GPIO2 | GPIO4 | - | GPIO8 | - | - | - | - | - | GPIO11 | GPIO6 | GPIO7 | GPIO9 | LD22 | |
| Telem-GW6 | iMX25/51 | rev.7 | LD16 (pin134) | LD17 (pin135) | - | - | - | - | GPIO3 (pin151) | GPIO5 (pin153) | LD8 (pin125) | GPIO2 (pin150) | GPIO4 (pin152) | - | GPIO8 (pin156) | - | - | - | - | - | LD23 (pin141) | GPIO6 (pin154) | GPIO9 (pin157) | - | LD22 (pin140) | |
| Telem-GW6e | iMX53 | rev.8+ | #EMICS1 (pin162) | #EMICS0 (pin161) | - | - | - | - | #EMIEB0 (pin165) | #EMIWAIT (pin164) | - | GPIO2 (pin150) | GPIO4 (pin152) | - | SSI2_INT (pin89) | - | - | - | - | - | GPIO3 (pin151) | GPIO6 (pin154) | #EMIEB1 (pin166) | - | #EMICS4 (pin163) | |
| Telem-GWM | iMX25 | rev.1 | GPIO0 | GPIO1 | - | - | - | - | GPIO3 | GPIO5 | - | GPIO2 | GPIO4 | - | GPIO8 | GPIO10 | GPIO9 | GPIO7 | GPIO6 | GPIO11 | - | - | - | - | LD22 | |
| Telem-GWM | iMX25 | rev.2/3 | LD16 (pin134) | LD17 (pin135) | - | - | - | - | GPIO3 (pin151) | - | - | GPIO2 (pin150) | GPIO4 (pin152) | - | GPIO8 (pin156) | GPIO5 (pin153) | GPIO9 (pin157) | GPIO7 (pin155) | GPIO6 (pin154) | - | LD23 (pin141) | - | - | - | - | |
| Telem-GWM-A | iMX53 | rev.1 | #EMICS1 (pin162) | #EMICS0 (pin161) | - | - | - | - | #EMIEB0 (pin165) | #EMIWAIT (pin164) | - | GPIO2 (pin150) | GPIO4 (pin152) | - | I2C_OUT0 | #EMIEB1 (pin166) | SSI2_INT (89) | SSI1_INT (83) | I2C_OUT2 | I2C_OUT1 | GPIO3 (pin151) | - | - | - | #EMICS4 (pin163) | |
| Telem-GWM53-O | iMX53 | rev.4,5,6 | I2C_IN0 | I2C_IN7 | - | - | - | - | I2C_IN2 | I2C_IN3 | I2C_IN4 | GPIO2 (pin150) | GPIO4 (pin152) | - | I2C_OUT0 | I2C_IN1 | I2C_OUT1 | I2C_OUT2 | I2C_OUT4 | I2C_OUT3 | I2C_OUT6 | - | #EMIEB1 (pin166) | - | I2C_IN6 | I2C__OUT5 |
- ↑ 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
- ↑ modem usb power
- ↑ 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