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GMS82524 Datasheet, PDF (44/93 Pages) Hynix Semiconductor – 8-BIT SINGLE-CHIP MICROCONTROLLERS | |||
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HYUNDAI MicroElectronics
GMS82512/16/24
11.4 16-bit Capture Mode
16-bit capture mode is the same as 8-bit capture, except
that the Timer register is being run will 16 bits.
TM0
7
6
5
4
3
2
1
0
CAP0 T1ST T1SL1 T1SL0 BT0TSCTL T0CN T0SL1 T0SL0
1
X
0
0X
X
X
X
ADDRESS: 0E2H
INITIAL VALUE: 00H
T0SL[1:0]
X means donât care
EC0 PIN
XIN PIN
Edge Detector
â00â
÷ 4 â01â
÷ 16
â10â
÷ 64
â11â
MUX
IEDS[1:0]
â01â
â10â
INT0 PIN
â11â
TIMER 0 + TIMER 1 â TIMER 0 (16-bit)
T0ST
0: Stop
1: Clear and start
T1 + T0
(16-bit)
T0CN
Capture
CDR1 + CDR0
(16-bit)
Higher byte Lower byte
CAPTURE DATA
INT0IF
INT0
INTERRUPT
This figure is a example of using the Timer0, 1.
In the Timer2, 3, operation is same like Timer0,1, each registers and
flags may be changed with for Timer2,3.
Figure 11-10 16-bit Capture Mode
FEB. 2000 Ver 1.00
41
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