\n
address_offset : 0x0 Bytes (0x0)
size : 0x4 byte (0x0)
mem_usage : registers
protection :
address_offset : 0x20 Bytes (0x0)
size : 0x10 byte (0x0)
mem_usage : registers
protection :
address_offset : 0x84 Bytes (0x0)
size : 0x4 byte (0x0)
mem_usage : registers
protection :
address_offset : 0x94 Bytes (0x0)
size : 0xC byte (0x0)
mem_usage : registers
protection :
VMID Reference Control Register
address_offset : 0x0 Bytes (0x0)
size : -1 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
PULLDOWN : VMID Pulldown
bits : 0 - 0 (1 bit)
access : read-write
Enumeration:
#0 : 0
Release VMID pin for reference operation
#1 : 1
Pull VMID pin to ground. Default power down and reset condition
End of enumeration elements list.
PDLORES : Power Down Low (4.8kΩ) Resistance Reference
bits : 1 - 1 (1 bit)
access : read-write
Enumeration:
#0 : 0
Connect the Low Resistance reference to VMID. Use this setting for fast power up of VMID. Can be turned off after 50ms to save power
#1 : 1
The Low Resistance reference is disconnected from VMID. Default power down and reset condition
End of enumeration elements list.
PDHIRES : Power Down High (360kΩ) Resistance Reference
bits : 2 - 2 (1 bit)
access : read-write
Enumeration:
#0 : 0
Connect the High Resistance reference to VMID. Use this setting for minimum power consumption
#1 : 1
The High Resistance reference is disconnected from VMID. Default power down and reset condition
End of enumeration elements list.
LDO Voltage Select Register
address_offset : 0x20 Bytes (0x0)
size : -1 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
LDOSEL : Select LDO Output Voltage
Note that maximum I/O pad operation speed only specified for voltage >2.4V.
bits : 0 - 2 (3 bit)
access : read-write
Enumeration:
0 : 0
1.8V
1 : 1
2.4V
2 : 2
2.5V
3 : 3
2.7V
4 : 4
3.0V
5 : 5
3.3V
6 : 6
1.5V
7 : 7
1.7V
End of enumeration elements list.
LDO Power Down Register
address_offset : 0x24 Bytes (0x0)
size : -1 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
PD : Power Down LDO
When powered down no current delivered to VD33.
bits : 0 - 0 (1 bit)
access : read-write
Enumeration:
#0 : 0
Enable LDO
#1 : 1
Power Down
End of enumeration elements list.
DISCHAR : Discharge
bits : 1 - 1 (1 bit)
access : read-write
Enumeration:
#0 : 0
Don't discharge VD33
#1 : 1
Switch discharge resistor to VD33
End of enumeration elements list.
Microphone Bias Voltage Level Selection
address_offset : 0x28 Bytes (0x0)
size : -1 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
Microphone Bias Enable
address_offset : 0x2C Bytes (0x0)
size : -1 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
Oscillator Trim Register
address_offset : 0x84 Bytes (0x0)
size : -1 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
OSCTRIM : Oscillator Trim
Reads current oscillator trim setting. Read Only.
bits : 0 - 7 (8 bit)
access : read-write
COARSE : COARSE
Current COARSE range setting of the oscillator. Read Only
bits : 8 - 15 (8 bit)
access : read-write
Frequency Measurement Control Register
address_offset : 0x94 Bytes (0x0)
size : -1 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
FQMMCNT : Frequency Measurement Count
Maximum resolution of measurement is Fref /(CYCLESEL+1)*2 Hz
bits : 0 - 15 (16 bit)
access : read-write
Frequency Measurement Count Register
address_offset : 0x98 Bytes (0x0)
size : -1 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
Frequency Measurement Cycle Register
address_offset : 0x9C Bytes (0x0)
size : -1 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
FQMMCYC : Frequency Measurement Cycles
bits : 0 - 23 (24 bit)
access : read-write
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