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GMS87C1102 Datasheet, PDF (45/80 Pages) Hynix Semiconductor – CMOS SINGLE-CHIP 8-BIT MICROCONTROLLER
HYUNDAI MicroElectronics
GMS87C1102 / GMS87C1202
n
This value is loaded to CDR0
T0
n-1
~~
~~
up-count
9
8
7
6
5
4
~~
3
2
1
0
Ext. INT0 Pin
Interrupt Request
( INT0F )
Interrupt Interval Period
Ext. INT0 Pin
Interrupt Request
( INT0F )
Capture
( Timer Stop )
Delay
Clear & Start
Figure 15-7 Input Capture Operation
TIME
Ext. INT0 Pin
Interrupt Request
( INT0F )
Interrupt Request
( T0F )
T0
Interrupt Interval Period = FFH + 01H + FFH +01H + 13H = 213H
FFH
FFH
13H
00H
00H
Figure 15-8 Excess Timer Overflow in Capture Mode
Oct. 1999 ver 1.0
45