參數(shù)資料
型號: P87C591
廠商: NXP Semiconductors N.V.
英文描述: Single-chip 8-bit microcontroller with CAN controller
中文描述: 單芯片8 - CAN控制器位微控制器
文件頁數(shù): 134/161頁
文件大?。?/td> 588K
代理商: P87C591
1999 Aug 19
134
Philips Semiconductors
Objective Specification
Single-chip 8-bit microcontroller with CAN controller
P8xC591
21.2.5
I
NTERRUPT
P
RIORITY
R
EGISTER
1 (IP1)
Logic 0 = low priority; logic 1 = high priority.
Table 101
Interrupt Priority Register 1 (address F8H)
Table 102
Description of IP1 bits
21.2.6
I
NTERRUPT
P
RIORITY
R
EGISTER
H
IGH
1 (IP1H)
Logic 0 = low priority; logic 1 = high priority.
Table 103
Interrupt Priority Register High 1 (address F7H)
Table 104
Description of IP1H bits
7
6
5
4
3
2
1
0
PT2
PCAN
PCM1
PCM0
PCT3
PCT2
PCT1
PCT0
BIT
SYMBOL
DESCRIPTION
7
6
5
4
3
2
1
0
PT2
PCAN
PCM1
PCM0
PCT3
PCT2
PCT1
PCT0
T2 overflow interrupt(s) priority level.
CAN interrupt priority level.
T2 comparator 1 interrupt priority level.
T2 comparator 0 interrupt priority level.
T2 capture register 3 interrupt priority level.
T2 capture register 2 interrupt priority level.
T2 capture register 1 interrupt priority level.
T2 capture register 0 interrupt priority level.
7
6
5
4
3
2
1
0
PT2
PCANH
PCM1H
PCM0H
PCT3H
PCT2H
PCT1H
PCT0H
BIT
SYMBOL
DESCRIPTION
7
6
5
4
3
2
1
0
PT2
PCANH
PCM1H
PCM0H
PCT3H
PCT2H
PCT1H
PCT0H
T2 overflow interrupt(s) priority level.
CAN interrupt priority level high.
T2 comparator 1 interrupt priority level.
T2 comparator 0 interrupt priority level.
T2 capture register 3 interrupt priority level.
T2 capture register 2 interrupt priority level.
T2 capture register 1 interrupt priority level.
T2 capture register 0 interrupt priority level.
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