參數(shù)資料
型號: P83C524IBB
廠商: NXP SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: 8-bit microcontrollers
中文描述: 8-BIT, MROM, 24 MHz, MICROCONTROLLER, PQFP44
封裝: 10 X 10 X 1.75 MM, PLASTIC, QFP-44
文件頁數(shù): 39/76頁
文件大?。?/td> 400K
代理商: P83C524IBB
1997 Dec 15
39
Philips Semiconductors
Product specification
8-bit microcontrollers
P83C524; P80C528; P83C528
14.3
Interrupt Vectors
The interrupt vectors are listed in Table 25.
Table 24
Description of the IP bits
Table 25
Interrupt vectors
BIT
SYMBOL
FUNCTION
7
6
5
4
3
2
1
0
PS1
PT2
PS
PT1
PX1
PT0
PX0
reserved
Bit-level I
2
C
interrupt priority level
Timer 2
interrupt priority level
Serial Port
interrupt priority level
Timer 1
interrupt priority level
External interrupt 1
priority level
Timer 0
interrupt priority level
External interrupt 0
priority level
NUMBER
SOURCE
PRIORITY WITHIN LEVEL
VECTOR ADDRESS
1
2
3
4
5
6
7
IE0
TF2+EXF2
SI (I
2
C)
TF0
IE1
TF1
RI + TI
(highest)
(lowest)
0003H
002BH
0053H
000BH
0013H
001BH
0023H
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