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TMPM330 - Keil

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Under development<br />

<strong>TMPM330</strong> (rev 0.4) 13-21<br />

<strong>TMPM330</strong><br />

Table 13-1 Relationships among A/D Conversion Modes, Interrupt Generation Timings and Flag<br />

Operations<br />

Conversion mode<br />

Fixed channel<br />

single conversion<br />

Fixed channel<br />

repeat conversion<br />

Channel scan<br />

single conversion<br />

Channel scan<br />

repeat conversion<br />

Interrupt<br />

generation<br />

timing<br />

After<br />

conversion is<br />

completed<br />

Each time one<br />

conversion is<br />

completed<br />

Each time four<br />

conversions are<br />

completed<br />

Each time eight<br />

conversions are<br />

completed<br />

After scan<br />

conversion is<br />

completed<br />

Each time one<br />

scan<br />

conversion is<br />

completed<br />

(Note) EOCF is cleared upon read.<br />

EOCF setting timing<br />

(see Note)<br />

ADBF<br />

(after the<br />

interrupt is<br />

generated)<br />

After conversion is<br />

completed 0<br />

After one<br />

conversion is<br />

completed<br />

After four<br />

conversions are<br />

completed<br />

After eight<br />

conversions are<br />

completed<br />

After scan<br />

conversion is<br />

completed<br />

After one scan<br />

conversion is<br />

completed<br />

1<br />

1<br />

1<br />

0<br />

1<br />

ADMOD0<br />

ITM1:0 REPEAT SCAN<br />

00<br />

01<br />

10<br />

0 0<br />

Analog/ Digital Converter<br />

1<br />

0<br />

0 1<br />

1 1

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