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On Digital Discovery, When using Waveforms SDK. Could let me know the answer as following questions? 1) Does Digital Discovery logic analyzer have the same buffer size Always in 8, 16, 32 bits? FDwfDigitalInSampleFormatSet() 8, 16, 32 bit I found out the buffer size using FDwfDigitalInBufferSizeInfo(), One channel buffer size is 64 Mbits(64 x 1024 x1024). Whenever I select 8 channel( not 32 channel), Is the buffer size is the same ? 2) How long is the real transferred data width? 8, I saw the usage of dwf.FDwfDigitalInSampleSensibleSet from DigitalIn_Record_Compress.py # enable data compression by select used lines When I use dwf.FDwfDigitalInSampleSensibleSet(hdwf, c_int(0x11111110)), Whic is the right FDwfDigitalInSampleFormatSet(hdwf, c_int(32)) Ordwf.FDwfDigitalInSampleFormatSet(hdwf, c_int(8)) 3) What does the compression mean?