Datasheet

Register 65: ADC Peripheral Configuration (ADCPC), offset 0xFC4
The ADCPC register provides information regarding the configuration of the peripheral.
ADC Peripheral Configuration (ADCPC)
ADC0 base: 0x4003.8000
ADC1 base: 0x4003.9000
Offset 0xFC4
Type RW, reset 0x0000.0007
16171819202122232425262728293031
reserved
ROROROROROROROROROROROROROROROROType
0000000000000000Reset
0123456789101112131415
MCRreserved
RWRWRWRWROROROROROROROROROROROROType
1110000000000000Reset
DescriptionResetTypeNameBit/Field
Software should not rely on the value of a reserved bit. To provide
compatibility with future products, the value of a reserved bit should be
preserved across a read-modify-write operation.
0x0000.0000ROreserved31:4
Conversion Rate
This field specifies the relative sample rate of the ADC and is used in
run, sleep, and deep-sleep modes. It allows the application to reduce
the rate at which conversions are generated relative to the maximum
conversion rate.
DescriptionValue
Reserved0x0
Eighth conversion rate. After a conversion completes, the
logic pauses for 112 T
ADC
periods before starting the next
conversion.
0x1
Reserved0x2
Quarter conversion rate. After a conversion completes, the
logic pauses for 48 T
ADC
periods before starting the next
conversion.
0x3
Reserved0x4
Half conversion rate. After a conversion completes, the logic
pauses for 16 T
ADC
periods before starting the next
conversion.
0x5
Reserved0x6
Full conversion rate (F
CONV
) as defined by T
ADC
and N
SH
.0x7
Reserved0x8 - 0xF
0x7RWMCR3:0
1307December 13, 2013
Texas Instruments-Advance Information
Tiva
™
TM4C129XNCZAD Microcontroller