Oscillator Circuit; Reset Circuit - Samsung RS277ACPN Manual

5. Circuit Descriptions

5-7. Oscillator Circuit

This is oscillator circuit to generate synchronous clocks used to calculate the time for the
microprocessor operation.
Note If the specification of resonator changes, micro-processor can not work properly.

5-8. Reset Circuit

The reset circuit is to initialize the values RAM ＆ other sectors of micro-processor. When
the power is engaged initially, the reset voltage becomes "Low," and it keeps "High" in
the normal operation.
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