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SPI Pinout on Pixhawk Connector Standard #39

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vincentpoont2 opened this issue May 19, 2023 · 3 comments

Contributor

vincentpoont2 commented May 19, 2023 •

edited

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Does the SPI port need to be updated?

Currently, the DS-009 Pixhawk Connector Standard.pdf shows 7 pin on the SPI port as follow

Pin	Signal	Volt
1(red)	VCC	+5V
2 (black)	SPI_SCK	+3.3V
3(black)	SPI_MISO	+3.3V
4(black)	SPI_MOSI	+3.3V
5(black)	!SPI_SS1	+3.3V
6(black)	!SPI_SS2	+3.3V
7(black)	GND	GND

However, all the FMUv6X hardware has SPI port that uses 11pin as follow:

Pin	Signal	Volt
1(red)	VCC	+5V
2 (black)	SPI_SCK	+3.3V
3(black)	SPI_MISO	+3.3V
4(black)	SPI_MOSI	+3.3V
5(black)	SPI_CS1	+3.3V
6(black)	SPI_CS2	+3.3V
7(black)	SPI_SYNC	+3.3V
8(black)	SPI_DRDY1	+3.3V
9(black)	SPI_DRDY2	+3.3V
10(black)	SPI_nRESET	+3.3V
11(black)	GND	GND

Contributor Author

vincentpoont2 commented May 19, 2023

@mrpollo @davids5
Should we update this?

Collaborator

davids5 commented May 19, 2023

I think is should be added.

Collaborator

davids5 commented May 19, 2023

@mrpollo Shall we add this to the Spec?

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