One master , mutiple slave of SPI usage

Autonomous Vehicles DRIVE AGX Xavier DRIVE AGX Xavier General
1

Hi , vendor:

We need to connect multiple slave to one master on SPI interface and use separate chip select pins to individually control every slave. (in parallel connection)

The question is:

  1. Is it possible on AGX SPI??
  2. The maximum number of slaves to be connected to one master

Thanks for suggestion

Please provide the following info (check/uncheck the boxes after creating this topic):
Software Version
DRIVE OS Linux 5.2.6
DRIVE OS Linux 5.2.0
DRIVE OS Linux 5.2.0 and DriveWorks 3.5
NVIDIA DRIVE™ Software 10.0 (Linux)
V NVIDIA DRIVE™ Software 9.0 (Linux)
other DRIVE OS version
other

Target Operating System
V Linux
QNX
other

Hardware Platform
V NVIDIA DRIVE™ AGX Xavier DevKit (E3550)
NVIDIA DRIVE™ AGX Pegasus DevKit (E3550)
other

SDK Manager Version
V 1.6.0.8170
other

Host Machine Version
V native Ubuntu 18.04
other

2

Hi

Here is the forum for DRIVE AGX Xavier platform, may I know what’s the platofrm issue you’re asking?
If it’s for Jetson, please open you issue at Latest Autonomous Machines/Jetson & Embedded Systems topics - NVIDIA Developer Forums
If it’s for DRIVE platform, please change to use your company or research institute email account first.

Thanks

3

ok , it is jetson ,thanks