XE3005 ETC, XE3005 Datasheet - Page 27

• Manufacturer Part Number: XE3005
• Description: (XE3005 / XE3006) Low-Power Audio CODEC
• Manufacturer: ETC

7 Register Description
7.1 Register Functional Summary
The following registers can be programmed by the SPI to configure the operation modes. See also section 3.2
Register Programming.
Name
Register C
Register E
Register I
Register J
Register L
Register M
Register N
Register O
Register P
27
Description
ADC current setting. The data in this register has the following
functions:
Analog Input. The data in this register has the following functions:
Function enable and clock division. The data in this register has the
following functions:
Audio Interface Configuration. The data in this register has the
following functions:
Sandman™ function, Off-time, low byte. The data in this register has
the following function:
Sandman™ function, Off-time, high byte. The data in this register has
the following function:
Sandman™ function, On-time. The data in this register has the
following function:
Sandman™ function, reference for ADC. The data in this register has
the following function:
Sandman™ function, reference for DAC. The data in this register has
the following function:
filter)
Adjust the ADC current for FSYNC > 20kHz
0xF0 for FSYNC<= 20 kHz, 0xC4 for FSYNC > 20 kHz.
Enable/disable microphone bias source of 1.1 V
Gain setting of pre-amplifier.
Enable/disable Sandman function of DAC
Enable/disable DAC channel (DAC, power amplifier)
Enable/disable ADC channel (pre-amplifier, ADC, decimation
Division of master clock
Enable/disable digital loopback
Channel select receive
Select master / slave mode
Output impedance
Channel select transmit
Select short / long frame sync
Define Off-time (low byte) of the Sandman™ function
Define Off-time (high byte) of the Sandman™ function
Define On-time of the Sandman™ function
Define reference amplitude for ADC for Sandman™ function
Define reference amplitude for DAC for Sandman™ function
Data Sheet
XE3005/XE3006
D0212-116