Hi,
Could you please tell me how to handle the following unused pins?
Q1. MDO, ZEROL and ZEROR
Is my understanding correct that the unused pins for MDO, ZEROL and ZEROR can be kept floating since those are the output pins?
Q2. MUTE
Can MUTE pin be directly connected to GND? Or should the pull-down resistor be added between MUTE pin and GND?
Q3. MSEL
Can MSEL pin be directly connected to GND if controlling PCM1791A via SPI? Or should the pull-down resistor be added between MSEL pin and GND?
Best regards,
Kato
