Please help us to solve the technical problem below,
A multichannel parallel IO data for each channel independently of random square wave, will gather at a rate of about 0.01 us, and at the same time, store and display, store and display at the same time, the multi-channel continue to collect data independently, ensure not losing data, please help out a suitable solution, thank you!

CodePudding user response:

You do the oscilloscope is this?

CodePudding user response:

10 MHZ data acquisition, the frequency is not difficult, square wave, it is only the test logic, is more simple, see the specific how many channels, literally a speed point of single chip microcomputer, logic level collection of dozens of channels, is easy to implement, as for how to store and display, nothing can be discussed, how to do it,

CodePudding user response:

refer to the second floor JSHZP response:

10 MHZ data collection, the frequency is not difficult, square wave, it is only the test logic, is more simple, see the specific how many channels, literally a speed point of single chip microcomputer, logic level collection of dozens of channels, is easy to implement, as for how to store and display, nothing can be discussed, how to do,

Sorry, see deluding themselves, frequency is 100 MHZ, a bit difficult, microcontroller washed-up, use FPGA sampling, the speed should be able to; Do with DMA function of single-chip computer auxiliary, storage and display, the small number of cases, channel problems should not,