MC80F0804D View Datasheet(PDF) - Unspecified

Part Name

Description

Manufacturer

MC80F0804D

8-BIT SINGLE-CHIP MICROCONTROLLERS

Unspecified 

MC80F0704/0708/0804/0808

T0

n

n-1

This value is loaded to CDR0

~~

~~

up-count

9

8

7

6

5

4

~~

3

2

1

0

Ext. INT0 Pin

Interrupt Request

( INT0IF )

Interrupt Interval Period

Ext. INT0 Pin

Interrupt Request

( INT0IF )

20nS

Capture

( Timer Stop )

5nS

Delay

Clear & Start

Figure 13-13 Input Capture Operation of Timer 0 Capture mode

Ext. INT0 Pin

Interrupt Request

( INT0IF )

Interrupt Request

( T0IF )

T0

Interrupt Interval Period=01H+FFH +01H+FFH +01H+13H=214H

FFH

FFH

13H

00H

00H

Figure 13-14 Excess Timer Overflow in Capture Mode

TIME

October 31, 2011 Ver 1.03

63

Share Link: