Texas Instruments MSP430x1xx

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ADC10 Operation

18-12

ADC10

Repeat-Single-Channel Mode

A single channel selected by INCHx is sampled and converted continuously.

Each ADC result is written to ADC10MEM. Figure 18−7 shows the

repeat-single-channel mode.

Figure 18−7. Repeat-Single-Channel Mode

ADC10

Off

x = INCHx

Wait for Enable

ENC =

Wait for Trigger

ENC =

SHS = 0

and

ENC = 1 or

and

ADC10SC =

SAMPCON =

(4/8/16/64) × ADC10CLK

Convert

12 x ADC10CLK

Conversion

Completed,

Result to ADC10MEM,

ADC10IFG is Set

1 x ADC10CLK

ADC10ON = 1

CONSEQx = 10

MSC = 1

and

ENC = 1

ENC = 0

MSC = 0

and

ENC = 1

Sample,

Input Channel Ax

x = input channel Ax

Texas Instruments MSP430x1xx - Page 398