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TMPM330 - Keil

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Under development<br />

5.8.8 Clock Operations in Mode Transition<br />

<strong>TMPM330</strong> (rev0.4) 5-19<br />

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

The clock operations in mode transition are described in the following sections 5.8.8.1 to 5.8.8.4.<br />

5.8.8.1 Transition of operation modes: NORMAL→STOP→NORMAL<br />

fsys System clock off<br />

(High-speed clock)<br />

Mode<br />

CG<br />

(High-speed clock)<br />

Warm-up<br />

Start of high-speed clock oscillation<br />

Start of warm-up End of warm-up<br />

5.8.8.2 Transition of operation modes: NORMAL→SLEEP→NORMAL<br />

fsys System clock off<br />

(High-speed clock)<br />

Mode<br />

CG<br />

(High-speed clock)<br />

CG<br />

(Low-speed clock) Low-speed clock (fs) continues oscillation.<br />

Start of high-speed clock oscillation<br />

Warm-up<br />

NORMAL STOP<br />

NORMAL<br />

NORMAL SLEEP<br />

NORMAL<br />

Start of warm-up End of warm-up<br />

Clock/ Mode Control

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