GMS81C50 Datasheet, PDF (54/99 Pages) Hynix Semiconductor – 8-BIT SINGLE CHIP MICROCONTROLLERS

HYUNDAI
GMS81C50 Series
7
Timer1 Mode Register
0
TM1
T1ST
T1CN T1MOD T1IFS
-
T1SL2 T1SL1 T1SL0 R / W <00D1 h>
T1SL2
0
0
0
0
1
1
1
1
T1SL1
0
0
1
1
0
0
1
1
T1SL0
0
1
0
1
0
1
0
1
Input clock selection
PS0 (250ns)
PS1 (500ns)
PS2 ( 1us)
PS3 ( 2us)
PS7 ( 32us)
PS8 ( 64us)
PS9 (128us)
PS10 (256us)
T1IFS
0
1
Timer1 Interrupt Selection
Interrupt every counter overflow
Interrupt every 2nd counter overflow
T1MOD
0
1
Timer1 Single/Modulo-N Selection
Modulo-N
Single
T1CN
0
1
Timer1 Counter Continuation/Pause Control
Count pause
Count contination
T1ST
0
1
Timer1 Start/Stop Control
Timer1 Stop
Timer1 Start after clear
Figure 11-10 Timer1 Mode Register
51