V - 7 – Panasonic MN101C77C User Manual

Page 209

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V - 7

Chapter 5 Prescaler

Control Registers

The timer prescaler selection register selects the count clock that used in 8-bit timer.

„

Timer 0 Prescaler Selection Register (CK0MD)

Figure 5-2-2 Timer 0 Prescaler Selection Register (CK0MD : x'03F56', R/W)

0

1

2

4

5

6

7

3

CK0MD

0

0

0

0

0

1

1

1

1

1

-

fosc/4

fosc/16

fosc/32

fs/2

fosc/64

fs/4

Clock source selection

TM0BAS

TM0PSC1 TM0PSC0

TM0BAS

TM0PSC0

TM0PSC1

( At reset : - - - - - X X X )

0

1

2

4

5

6

7

3

CK1MD

0

0

0

0

0

1

1

1

1

1

-

fosc/4

fosc/16

fosc/64

fs/2

fosc/128

fs/8

Clock source selection

TM1BAS

TM1PSC1 TM1PSC0

TM1BAS

TM1PSC0

TM1PSC1

( At reset : - - - - - X X X )

Figure 5-2-3 Timer 1 Prescaler Selection Register (CK1MD : x'03F57', R/W)

„

Timer 1 prescaler selection register (CK1MD)

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