Tagged Questions
5
votes
2answers
377 views
Not able to read SPI signal with digital oscilloscope
I'm trying to connect my beagle board xm rev. C to an external SPI device. Before doing this, I want to study SPI signal coming out from SIMO pin when running the spidev_test program (included in the ...
4
votes
3answers
236 views
Digital oscilloscope minimal sample rate to capture SPI data going at 500 kHz
I need to debug an SPI bus coming out from a beagle board XM rev. C. The clock of this bus is 500 kHz.
To do this, I have a SIGLENT SDS1022DL digital scope. Its sample rate is 250 MS/s and the analog ...
3
votes
2answers
752 views
Measuring accelerometer frequency with an oscilloscope
I've got a VTI CMA3000-D01 digital accelerometer and I'm controlling it via SPI from a Texas Instruments CC2540 chip using the embedded 8051 MCU.
In the datasheet for the CMA3000, it mentions that ...
