E202075_HD404889 Datasheet, PDF (65/202 Pages) Renesas Technology Corp – Low-Voltage AS Microcomputers with On-Chip LCD Circuit

HD404889/HD404899/HD404878/HD404868 Series
Division-by-32 setting (SSR0 = 1)
Set gear enable flag
Execute SBY instruction
Synchronization time
Execute next instruction
Division-by-4 setting (SSR0 = 0)
Set gear enable flag
Execute SBY instruction
Synchronization time
Execute next instruction
Figure 23 System Clock Division Ratio Conversion Flowchart
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