GMS82524 Datasheet, PDF (37/93 Pages) Hynix Semiconductor – 8-BIT SINGLE-CHIP MICROCONTROLLERS

GMS82512/16/24
HYUNDAI MicroElectronics
TM0
R/W
7
CAP0
R/W
6
T1ST
R/W R/W R/W
5
4
3
T1 S L1 T1S L0 BTT0CS TL
R/W R/W R/W
2
1
0
T0CN T0SL1 T0SL0
ADDRESS: 0E2_H
INITIAL VALUE: 00_H
Bit Name Bit Position
CAP0
TM0.7
T1ST
TIMER 1 _T1SL1
T1SL0
TM0.6
TM0.5
TM0.4
T0ST
T0CN
TIMER 0 _T0SL1
T0SL0
TM0.3
TM0.2
TM0.1
TM0.0
Description
0: Timer/Counter mode
1: Capture mode selection flag
0: When cleared, stop the counting.
1: When set, Timer 1 count register is cleared and start again.
00: 16-bit mode (Clock source is selected by T0SL1, T0SL0)
01: 8-bit mode, Clock source is f_XIN ÷ 4
10: 8-bit mode, Clock source is f_XIN ÷ 16
11: 8-bit mode, Clock source is f_XIN ÷ 64
0: When cleared, stop the counting.
1: When set, Timer 0 Count Register is cleared and start again.
0: Stop the timer
1: A logic 1 starts the timer.
00: EC0 (External clock)
01: 8-bit Timer, Clock source is f_XIN ÷ 4
10: 8-bit Timer, Clock source is f_XIN ÷ 16
11: 8-bit Timer, Clock source is f_XIN ÷ 64
TM2
R/W R/W R/W R/W R/W R/W R/W R/W
7
6
5
4
3
2
1
0
CAP2 T3ST T3SL1 T3SL0 BTT2CSLT T2CN T2SL1 T2SL0
ADDRESS: 0E3_H
INITIAL VALUE: 00_H
Bit Name
CAP2
Bit Posi-
tion
TM2.7
T3ST
TIMER 3
T3SL1
T3SL0
TM2.6
TM2.5
TM2.4
T2ST
T2CN
TIMER 2
T2SL1
T2SL0
TM2.3
TM2.2
TM2.1
TM2.0
Description
0: Timer/Counter mode
1: Capture mode selection flag
0: When cleared, stop the counting.
1: When set, Timer 3 count register is cleared and start again.
00: 16-bit mode (Clock source is selected by T2SL1, T2SL0)
01: 8-bit mode, Clock source is f_XIN ÷ 4
10: 8-bit mode, Clock source is f_XIN ÷ 16
11: 8-bit mode, Clock source is f_XIN ÷ 64
0: When cleared, stop the counting.
1: When set, Timer 2 Count Register is cleared and start again.
0: Stop the timer
1: A logic 1 starts the timer.
00: Reserved
01: 8-bit Timer, Clock source is f_XIN ÷ 4
10: 8-bit Timer, Clock source is f_XIN ÷ 16
11: 8-bit Timer, Clock source is f_XIN ÷ 64
R/W R/W R/W R/W R/W R/W R/W R/W
76543210
TDR0~TDR3
ADDRESS: 0E4_H ~ 0E7_H
INITIAL VALUE: Undefined
Read: Count value read
Write: Compare data write
Figure 11-1 TM0, TM2 Registers
34
FEB. 2000 Ver 1.00