2018-10-14 RPi SPI speed

  • https://raspberrypi.stackexchange.com/questions/45607/max-spi-transfers-sec-speed-using-wiringpi
  • Seems to top at 1Msps with fast clock
  • ADCS747x / AD7476
  • http://www.analog.com/media/en/technical-documentation/data-sheets/ad7476_7477_7478.pdf
  • OP467 + AD711 ?
  • Trying new matty on old probes
  • @done try matty on a apogee5MHz once opened
  • @done try matty on a ausonics75 once opened
  • @done try matty on a 724A with connectors
Written on October 14, 2018