GMS81508B HYNIX [Hynix Semiconductor], GMS81508B Datasheet - Page 47

• Manufacturer Part Number: GMS81508B
• Description: HYUNDAI MICRO ELECTRONICS 8-BIT SINGLE-CHIP MICROCONTROLLERS
• Manufacturer: HYNIX [Hynix Semiconductor]

GMS81508B/16B/24B
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.
44
INT0 PIN
EC0 PIN
XIN PIN
TIMER 0 + TIMER 1
Edge Detector
TM0
IEDS[1:0]
“01”
“10”
“11”
TIMER 0 (16-bit)
4
16
64
CAP0
7
1
T0SL[1:0]
“00”
“01”
“10”
“11”
MUX
T1ST
X
6
Figure 11-10 16-bit Capture Mode
T1SL1 T1SL0
0
5
T0CN
4
0
BTCL
T0ST
X
3
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.
T0CN
Higher byte Lower byte
Capture
2
X
CAPTURE DATA
TDR1 + TDR0
TDR1 + TDR0
T0SL1
X means don’t care
(16-bit)
(16-bit)
1
X
T0ST
T0SL0
0: Stop
1: Clear and start
0
X
ADDRESS: 0E2
INITIAL VALUE: 00
INT0IF
HYUNDAI MicroElectronics
H
DEC. 1999 Ver 1.04
INT0
INTERRUPT
H