Search found 2 matches

by busby
Fri Aug 01, 2014 9:57 am
Forum: USB PC Oscilloscopes
Topic: I2S serial decoding on 2-channel 'scope
Replies: 2
Views: 5805

Re: I2S serial decoding on 2-channel 'scope

Dear Stuart, Thank you for your quick reply. The I2S protocol that I want to decode is standard - as per the attached image. The specification allows various numbers of bits per frame. In my case, there are 32 bits for the left and right channel data - so 64 bits per frame. The Picoscope software al...
by busby
Thu Jul 31, 2014 8:43 am
Forum: USB PC Oscilloscopes
Topic: I2S serial decoding on 2-channel 'scope
Replies: 2
Views: 5805

I2S serial decoding on 2-channel 'scope

Hello, I would like to decode I2S digital audio data and display it as an audio waveform using a Picoscope 5203. This is a two channel instrument so, at the moment, the I2S serial decoding option cannot be used as three input channels are required: for data, bit-clock and word-clock. I wonder if a f...