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ABOV Semiconductor Co., Ltd.
11.1.3 Register Map
System and Clock Control Register
Oscillator Control Register
Table 11.1 Clock Generator Register Map
11.1.4 Clock Generator Register Description
The clock generatorregister uses clock control for system operation. The clock generation consists of System and
clock control register and oscillator control register.
11.1.5 Register Description for Clock Generator
SCCR (System and Clock Control Register): 8AH
Initial value: 00H
System Clock Selection Bit
INT RC OSC (f
IRC
) for system clock
External Main OSC (f
XIN
) for system clock
External Sub OSC (f
SUB
) for system clock