SCG9800 Datasheet, PDF (15/29 Pages) List of Unclassifed Manufacturers – 8-BIT MICROCONTROLLER

SCG9800
8-BIT MICROCONTROLLER
INTR
Bit
7
6
5
4
3
2
1
0
R/W
-
-
-
-
-
WWW
Reserved
External interrupt
0 : disable
1 : enable
T1 interrupt
0 : disable
1 : enable
T0/RTC (half second) interrupt
0 : disable
1 : enable
Figure 16. Interrupt Control Register
TFLAG
Bit
7
6
5
4
3
2
1
0
R/W
-
-
-
-
RRRR
Reserved
CLK32I Input
0 : T0 not overflow
1 : T0 overflow
0 : T1 not overflow
1 : T1 overflow
Note :
Read will reset all flags.
Any write operation to TFLAG will reset the
watch dog timer.
0 : not half second
1 : half second
Figure 17. Timer Flag Status Register/Watch-dog Reset
Score Concept Semiconductor Ltd.
15
Sept 2000