5.2
Block Diagram of Clock Generation Section
The clock generation section consists of the following six blocks:
• System clock generation circuit
• Sub clock generation circuit
• PLL multiplying circuit
• Clock selector
• Clock select register (CKSCR)
• Oscillation stabilization wait time selector
Block Diagram of Clock Generation Section
Figure 5.2-1 shows the block diagram of the clock generation section.
Figure 5.2-1 contains the standby control and timebase timer circuits.
CHAPTER 5 CLOCK
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