Part Number: PCM6340-Q1 Hi team,
Could you explain the feature of TX_LSB register in 0x08 and the guideline of how to configure it?
In my setting, MSB first and TX_OFFSET = 1d.
regards,
Part Number: PCM6340-Q1 Hi team,
Could you advise the recommended input configuration for differential 8Vrms and single-ended 2Vrms input signal?
Maximum HVDD=10V.
regards,
Part Number: PCM6340-Q1 Hi team,
Could you advice the guide line of VREF_QCHG and DREG_KA_TIME setting?
1. VREF_QCHG setting
If I use larger capacitor than 1uF for VREF, how should I chose this setting? Any negative impact if I chose default 3.5ms setting…
Part Number: PCM6340-Q1
Hi team,
Is there power up or shutdown sequence requirement in HVDD supply of PCM6340-Q1?
It seems HVDD supply pin is independent to AVDD/IOVDD or SHDNZ.
Is there any problem if I power down HVDD, MICVIAS OFF and SHDNZ at the same…
Part Number: PCM6340-Q1 Hi team,
Could you give me PCM6240's ADC input equivalent circuit?
I would like to know how the ADC input is biased. Is it biased from center of AVDD or HVDD?
regards.
Part Number: PCM6340-Q1 Hi team,
Could you explain the exact behavior and purpose of the Bus Keeper function more in detail than which is described in SBAA415.pdf?
Does it hold the SDOUT to the last value (LSB=High or Low) to avoid floating the output…
Part Number: PUREPATHCONSOLE
Tool/software:
A table with links to all the software needed for audio devices and their EVMs. Find the device(s) of interest in the table and use the links to request access to the software you need.
Product or Part …
Part Number: PCM6340-Q1 Hi team,
I don't use GPIO1-3 and would like to keep them Low.
1. Could you advise the recommended unused GPIO termination and register settings?
- just disable GPIOs are OK or need external pull down?
2. If I set Page:0x0…
Part Number: PCM6340-Q1 Hi team,
PCM6xxx-Q1 is specified to automatically detect I2C or SPI communication by monitoring MCU interface.
It is also described that for a given application, the host device must always use either the I2C or SPI interface…
Part Number: PCM6340-Q1 Hi team,
If the loud sound accidentally input to the Mic which exceed the input full scale,
does the ADC clips the output or the output data collapse or inverted?
regards,