參數(shù)資料
型號(hào): EM78P447NAS
廠商: ELAN Microelctronics Corp .
英文描述: 8-BIT MICRO-CONTROLLER
中文描述: 8位微控制器
文件頁數(shù): 15/55頁
文件大?。?/td> 1730K
代理商: EM78P447NAS
EM78P447S
OTP ROM
6. IOCF (Interrupt Mask Register)
7
-
6
-
5
-
4
-
3
2
-
1
-
0
EXIE
TCIE
Bit 3 (EXIE)
EXIF interrupt enable bit.
0: disable EXIF interrupt
1: enable EXIF interrupt
Bit 0 (TCIE)
TCIF interrupt enable bit.
0: disable TCIF interrupt
1: enable TCIF interrupt
Bits 1, 2 and 4~7
Not used.
Individual interrupt is enabled by setting its associated control bit in the IOCF to "1".
Global interrupt is enabled by the ENI instruction and is disabled by the DISI instruction (refer to Fig.
9).
IOCF register is both readable and writable.
Oscillator
Enable
Disable
Reset
Q
D
Q
CLK
PR
CL
Clear
from S/W
Set
2
/WUE0
/WUE1
/WUE7
VCC
P60~P67
VCC
/WUE
P74~P75
/PHEN
8
Fig. 5 Sleep Mode and Wake-Up Circuits on I/O Ports Block Diagram
This specification is subject to change without prior notice.
06.25.2003 (V1.1)
15
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