Figure 4-1-4 watchdog timer, buzzer block diagram – Panasonic MN101C00 User Manual

Page 74

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Chapter 4 Timer Functions

60

Overview

Figure 4-1-4 Watchdog Timer, Buzzer Block Diagram

1/2

1/4

WDCTR

DL

YCTR

MUX

MUX

14

12

1/2

11

1/2

10

1/2

9

1/2

fs

1/2

1/2

R

S

R

R

1/4

1/4

DLYS0

WDEN

–

–

–

–

–

–

–

0

7

DLYS1

BUZS0

–

0

7

–

–

BUZS1

BUZOE

10

1/2

fosc

fosc

fosc

6

14

Internal reset release

WDIRQ

Buzzer

Overflow

ROM option

Overflow

Reset input

Refer to the aragraph

[1-6-1 ROM option]