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Power supply lines
Communication:
I2C bus
UART lines
GPIO:
DIn/Out
ADC
DACEncoder
A, B, Z input phase
PWM
Power Port
If USB-C is not desired, an alternate power input port is available (black box):
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The dual-row header (green box) is accessible from the back of the N6Cam:
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J503
Pin# | STM32N6 pin | Function |
|---|---|---|
1 | GND | POWER. Ground |
2 | GND | POWER. Ground |
3 | VDD3V3 | POWER. +3.3V output power |
4 | MOTOR.PH | INPUT. Encoder Z phase |
5 | VSYS | POWER. +VSYS output power |
6 | MOTOR.PWM | OUTPUT. PWM |
7 | AUX.CTS | INPUT. Auxiliary UART CTS |
8 | GND | POWER. Ground |
9 | AUX.RTS | OUTPUT. Auxiliary UART RTS |
10 | VSYS | POWER. +VSYS output |
11 | AUX.RX | INPUT. Auxiliary UART RX |
12 | MOTOR.ENC_B | INPUT. Encoder B phase |
13 | AUX.TX | OUTPUT. Auxiliary UART TX |
14 | MOTOR.ENC_A | INPUT. Encoder A phase |
15 | GND | POWER. Ground |
16 | VSYS | POWER. +VSYS output |
| Info |
|---|
All input/output (I/O) signals operate at +3.3V logic levels |