52
8Bit Single Chip Microcontroller
DMC73C168
- PLLCTL0
7
P16
>0110
Bit
6
5
4
3
2
1
0
Write
Mode Selector
Reference Frequency
Selector
Detection Time Selector
INSL1
O
INSL0
O
REF2
REF1
REF0
DTM2
DTM1
O
DTM0
Reset
Value
O
O
O
O
O
Reference
Frequency
Detection Time
Mode Selector
- 000 : 0.44us
- 001 : 0.55us
- 010 : 0.66us
- 011 : 0.77us
- 100 : 0.88us
- 101 : 1.00us
- 110 : 1.11us
- 111 : 1.22us
- 00 : Not use
- 01 : AM direct
- 10 : AM swallow
- 11 : FM swallow
- 000 : 1.0KHz
- 001 : 5.0KHz
- 010 : 6.25KHz
- 011 : 9.0KHz
- 100 : 10.0KHz
- 101 : 12.5KHz
- 110 : 25.0KHz
at fosc = 4.5MHz
Figure 5-7-1 PLL Control Register
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DAEWOO ELECTRONICS CO., LTD.
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