• RE: RM42 and MibSPI port

  

  Anthony F. Seely

  Jay, You could use other GPIO as a chip select - but you'll need to manipulate these GPIO through software around the SPI transaction. Another option to consider would be to use a device like www.ti.com/.../sn74ahct138.pdf to decode 3 of the chip…

  • over 8 years ago
  • Arm-based microcontrollers
  • Arm-based microcontrollers forum

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