Texas Instruments MSP430x1xx - Manual (Page 304)

Conversion Modes
15-14
An illustration of sequence of channels mode is shown in Figure 15–8.
Figure 15–8. Sequence-of-Channels Mode
ADC12
off
x = CStartAdd
Wait for Enable
ENC =
Wait for Trigger
Sample, Input
Channel Defined in
ADC12MCTLx
ENC =
ENC =
SHS = 0
and
ENC =
and
ADC12SC =
SAMPCON =
SAMPCON = 1
Convert, Use
12 x ADC12CLK
SAMPCON =
< 12 x ADC12CLK
Conversion
Completed,
Result Stored Into
ADC12MEMx,
ADC12IFG.x is Set
1 x ADC12CLK
ADC12ON = 1
CONSEQ = 1
MSC = 1
and
SHP = 1
and
EOS.x = 0
EOS.x = 1
If x < 15 then x = x + 1
else x = 0
If x < 15 then x = x + 1
else x = 0
(MSC = 0
or
SHP = 0)
and
EOS.x = 0