| Ligne 181 : |
Ligne 181 : |
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| | {{asm-end}} | | {{asm-end}} |
| | + | |
| | + | == PinOut summary == |
| | + | The "GPIO" refer to the CANSAT-BASE gpio (which is also the Pico GPIO identification). |
| | + | The "Reserved" is YES when the pin is dedicated to a specific usage like Radio module. |
| | + | The "Function" is specified only when usage of the pin usage is restricted. |
| | + | |
| | + | {| class="wikitable" border="1" |
| | + | |- |
| | + | | align="center" | '''CANSAT-BASE GPIO''' |
| | + | | align="center" | '''Reserved''' |
| | + | | align="center" | '''Function''' |
| | + | | align="center" | '''Description''' |
| | + | |- style="font-size: 90%" |
| | + | | align="left" | gp0 |
| | + | | align="left" | no |
| | + | | align="left" | uart.tx |
| | + | | align="left" | UART(0) Grove connector |
| | + | |- style="font-size: 90%" |
| | + | | align="left" | gp1 |
| | + | | align="left" | no |
| | + | | align="left" | UART.rx |
| | + | | align="left" | UART(0) Grove connector |
| | + | |- style="font-size: 90%" |
| | + | | align="left" | gp2 |
| | + | | align="left" | no |
| | + | | align="left" | |
| | + | | align="left" | |
| | + | |- style="font-size: 90%" |
| | + | | align="left" | gp3 |
| | + | | align="left" | YES |
| | + | | align="left" | IO |
| | + | | align="left" | Radio module reset line (can be released) |
| | + | |- style="font-size: 90%" |
| | + | | align="left" | gp4 |
| | + | | align="left" | YES |
| | + | | align="left" | SPI.miso |
| | + | | align="left" | Radio module (can be released) |
| | + | |- style="font-size: 90%" |
| | + | | align="left" | gp5 |
| | + | | align="left" | YES |
| | + | | align="left" | SPI.nss |
| | + | | align="left" | Radio module select line (can be released) |
| | + | |- style="font-size: 90%" |
| | + | | align="left" | gp6 |
| | + | | align="left" | YES |
| | + | | align="left" | SPI.sck |
| | + | | align="left" | Radio module clock line (can be released) |
| | + | |- style="font-size: 90%" |
| | + | | align="left" | gp7 |
| | + | | align="left" | YES |
| | + | | align="left" | SPI.mosi |
| | + | | align="left" | Radio module (can be released) |
| | + | |- style="font-size: 90%" |
| | + | | align="left" | gp8 |
| | + | | align="left" | YES |
| | + | | align="left" | I2C.sda |
| | + | | align="left" | I2C(0) Grove connector, I2C(0) Qwiic/StemmaQt connector. |
| | + | |- style="font-size: 90%" |
| | + | | align="left" | gp9 |
| | + | | align="left" | YES |
| | + | | align="left" | I2C.scl |
| | + | | align="left" | I2C(0) Grove connector, I2C(0) Qwiic/StemmaQt connector. |
| | + | |- style="font-size: 90%" |
| | + | | align="left" | gp10 |
| | + | | align="left" | no |
| | + | | align="left" | |
| | + | | align="left" | |
| | + | |- style="font-size: 90%" |
| | + | | align="left" | gp11 |
| | + | | align="left" | no |
| | + | | align="left" | |
| | + | | align="left" | |
| | + | |- style="font-size: 90%" |
| | + | | align="left" | gp12 |
| | + | | align="left" | no |
| | + | | align="left" | |
| | + | | align="left" | |
| | + | |- style="font-size: 90%" |
| | + | | align="left" | gp13 |
| | + | | align="left" | no |
| | + | | align="left" | |
| | + | | align="left" | |
| | + | |- style="font-size:90%" |
| | + | | align="left" | gp14 |
| | + | | align="left" | no |
| | + | | align="left" | |
| | + | | align="left" | |
| | + | |- style="font-size: 90%" |
| | + | | align="left" | gp15 |
| | + | | align="left" | no |
| | + | | align="left" | |
| | + | | align="left" | |
| | + | |} |
| | + | |
| | + | {| class="wikitable" border="1" |
| | + | |- |
| | + | | align="center" | '''CANSAT-BASE GPIO''' |
| | + | | align="center" | '''Reserved''' |
| | + | | align="center" | '''Function''' |
| | + | | align="center" | '''Description''' |
| | + | |- style="font-size: 90%" |
| | + | | align="left" | gp16 |
| | + | | align="left" | no |
| | + | | align="left" | |
| | + | | align="left" | |
| | + | |- style="font-size: 90%" |
| | + | | align="left" | gp17 |
| | + | | align="left" | no |
| | + | | align="left" | |
| | + | | align="left" | |
| | + | |- style="font-size: 90%" |
| | + | | align="left" | gp18 |
| | + | | align="left" | no |
| | + | | align="left" | Digital |
| | + | | align="left" | Digital1 Grove connector |
| | + | |- style="font-size: 90%" |
| | + | | align="left" | gp19 |
| | + | | align="left" | no |
| | + | | align="left" | yyyy |
| | + | | align="left" | Digital1 Grove connector |
| | + | |- style="font-size: 90%" |
| | + | | align="left" | gp20 |
| | + | | align="left" | no |
| | + | | align="left" | Digital |
| | + | | align="left" | Digital2 Grove connector |
| | + | |- style="font-size: 90%" |
| | + | | align="left" | gp21 |
| | + | | align="left" | no |
| | + | | align="left" | Digital |
| | + | | align="left" | Digital2 Grove connector |
| | + | |- style="font-size: 90%" |
| | + | | align="left" | gp22 |
| | + | | align="left" | no |
| | + | | align="left" | |
| | + | | align="left" | |
| | + | |- style="font-size: 90%" |
| | + | | align="left" | run |
| | + | | align="left" | YES |
| | + | | align="left" | Reset |
| | + | | align="left" | Reset button. Set LOW to reset. |
| | + | |- style="font-size: 90%" |
| | + | | align="left" | gp26 |
| | + | | align="left" | no |
| | + | | align="left" | Analog IN |
| | + | | align="left" | Analog Grove Connector |
| | + | |- style="font-size: 90%" |
| | + | | align="left" | gp27 |
| | + | | align="left" | no |
| | + | | align="left" | Analog IN |
| | + | | align="left" | Analog Grove Connector |
| | + | |- style="font-size: 90%" |
| | + | | align="left" | agnd |
| | + | | align="left" | YES |
| | + | | align="left" | Analog Ground |
| | + | | align="left" | |
| | + | |- style="font-size: 90%" |
| | + | | align="left" | gp28 |
| | + | | align="left" | no |
| | + | | align="left" | |
| | + | | align="left" | |
| | + | |- style="font-size: 90%" |
| | + | | align="left" | ref |
| | + | | align="left" | YES |
| | + | | align="left" | MCU VRef |
| | + | | align="left" | Voltage Reference of the MCU Board (usually unconnected). |
| | + | |- style="font-size: 90%" |
| | + | | align="left" | 3V3 |
| | + | | align="left" | YES |
| | + | | align="left" | Power-OUT |
| | + | | align="left" | CANSAT-BASE 3V3 Voltage Output. Unrelated to MCU board voltage regulator |
| | + | |- style="font-size: 90%" |
| | + | | align="left" | en |
| | + | | align="left" | YES |
| | + | | align="left" | 3V3_en |
| | + | | align="left" | MCU Voltage Regulator enable.<br />Set to ground to disable MCU.<br />Controled by the CANSAT-BASE pwr_enabled. |
| | + | |- style="font-size: 90%" |
| | + | | align="left" | sys |
| | + | | align="left" | YES |
| | + | | align="left" | MCU Power-IN |
| | + | | align="left" | MCU Vsys. MCU System Voltage used by the MCU to produces its internal voltages. |
| | + | |- style="font-size: 90%" |
| | + | | align="left" | Vbus |
| | + | | align="left" | YES |
| | + | | align="left" | USB Power-OUT |
| | + | | align="left" | Voltage output when power is applied to the MCU's USB connector |
| | + | |} |
| | + | |
| | | | |
| | {{ENG-CANSAT-PICO-TRAILER}} | | {{ENG-CANSAT-PICO-TRAILER}} |