esp-idf/docs/_static/diagrams/i2s/std_pcm.json

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{
"head": {
"text": "Standard PCM Timing Diagram"
},
"signal": [
{
"node": "...C.....D",
"phase": 0.65
},
{
"node": "...A...B",
"phase": 0.65
},
{
"name": "BCLK",
"wave": "p..dp.dp.dp.dp."
},
{
"name": "WS",
"wave": "x10d0.d10d0.d10",
"node": "..P",
"phase": 0.65
},
{
"name": "DIN / DOUT",
"wave": "xx.2x|2x|2x|2x|2",
"data": [
"MSB",
"LSB",
"MSB",
"LSB",
"MSB"
],
"node": ".......K.......L",
"phase": 0.65
},
{
"node": "..ME.....F.....G",
"phase": 0.65
}
],
"edge": [
"C<->D slot_bit_width",
"A<->B data_bit_width",
"M<->E bit shift",
"E<->F Left Slot",
"F<->G Right Slot",
"P-M",
"E-C",
"K-B",
"F-D",
"G-L"
]
}