maq/MM32SPIN05PF-E2-80-90Layout-2.8
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Robo Durden
2023-02-02 00:14:30 +01:00
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#### version/layout 2.0:
![mosfet pins](https://raw.githubusercontent.com/RoboDurden/Hoverboard-Firmware-Hack-Gen2.x/main/Schematics_2.0/hoverboard_gen2-0_mosfet_pins_gd32F130C8.jpg)
The low side gate drivers each have three smd resitors connected to a PBx and the high side mosfets begin with two resistors connected to a PAx, which confirms the gate driver circuit of the original "Gen1" hoverboard schematics on page 2 of https://raw.githubusercontent.com/EFeru/hoverboard-firmware-hack-FOC/main/docs/20150722_hoverboard_sch.pdf
The pins PB15, PB14 and PA8 can easily be tested with a multimeter as they have double holes connecting to the backside layer of the circuit board.
![hall pins](https://raw.githubusercontent.com/RoboDurden/Hoverboard-Firmware-Hack-Gen2.x/main/Schematics_2.0/hoverboard_gen2-0_hall_pins_gd32F130C8.jpg)
![led pins](https://raw.githubusercontent.com/RoboDurden/Hoverboard-Firmware-Hack-Gen2.x/main/Schematics_2.0/hoverboard_gen2-0_led_pins_gd32F130C8.jpg)
![uart pins](https://raw.githubusercontent.com/RoboDurden/Hoverboard-Firmware-Hack-Gen2.x/main/Schematics_2.0/hoverboard_gen2-0_uart_pins_gd32F130C8.jpg)
![comm pins](https://raw.githubusercontent.com/RoboDurden/Hoverboard-Firmware-Hack-Gen2.x/main/Schematics_2.0/hoverboard_gen2-0_com_pins_gd32F130C8.jpg)