RX8 analog I/O channel 24 is not available when operating the device at 100 kHz

Tech Note: TN0229
Product: RX8
Version: All
Date Added: 2006-10-31

Issue

Because of device timing constraints at higher sampling rates, only the first 23 channels of analog I/O are processed when operating the RX8 at 100 kHz.

For PCM DACs, channel 24 works at up to 94696 Hz sampling rate.

For SD DACs, channel 24 works at up to 78125 Hz sampling rate.