Datasheet

ADC10
Off
x = INCHx
Wait for Enable
ENC =
Wait for Trigger
Sample,
Input Channel Ax
ENC =
ENC =
SHS = 0
and
ENC = 1 or
and
ADC10SC =
SAMPCON =
Convert
12 x ADC10CLK
Conversion
Completed,
Result to ADC10MEM,
ADC10IFG is Set
1 x ADC10CLK
ADC10ON = 1
CONSEQx = 01
MSC = 1
and
x ≠ 0
x = 0
If x > 0 then x = x −1
MSC = 0
and
x ≠ 0
(4/8/16/64) x ADC10CLK
If x > 0 then x = x −1
x = input channel Ax
www.ti.com ADC10 Operation
22.2.6.2 Sequence-of-Channels Mode
A sequence of channels is sampled and converted once. The sequence begins with the channel selected
by INCHx and decrements to channel A0. Each ADC result is written to ADC10MEM. The sequence stops
after conversion of channel A0. Figure 22-6 shows the sequence-of-channels mode. When ADC10SC
triggers a sequence, successive sequences can be triggered by the ADC10SC bit. When any other trigger
source is used, ENC must be toggled between each sequence.
Figure 22-6. Sequence-of-Channels Mode
541
SLAU144J–December 2004–Revised July 2013 ADC10
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