参数资料
型号: AT83EB5114XXXTGRIL
厂商: ATMEL CORP
元件分类: 微控制器/微处理器
英文描述: Low-pin-count 8-bit microcontroller with A/D converter
中文描述: 8-BIT, MROM, 40 MHz, MICROCONTROLLER, PDSO20
封装: SO-20
文件页数: 70/95页
文件大小: 1126K
代理商: AT83EB5114XXXTGRIL
70
4311A–8051–01/05
Reset Value = X000 0000b
Bit addressable.
Table 55.
IPL0 Register
IPL0 - Interrupt Priority Register (B8h)
7
6
5
4
3
2
1
0
-
PADC
PW1
PW0
PT1
PX1
PT0
PX0
Bit
Number
Bit
Mnemonic
Description
7
-
Reserved
The value read from this bit is indeterminate. Do not set this bit.
6
PADC
ADC interrupt Priority bit
Refer to PADCH for priority level
5
PW1
PWMU1 Priority bit
Refer to PW1H for priority level.
4
PW1
PWMU0 Priority bit
Refer to PW1H for priority level.
3
PT1
Timer 1 overflow interrupt Priority bit
Refer to PT1H for priority level.
2
PX1
External interrupt 1 Priority bit
Refer to PX1H for priority level.
1
PT0
Timer 0 overflow interrupt Priority bit
Refer to PT0H for priority level.
0
PX0
External interrupt 0 Priority bit
Refer to PX0H for priority level.
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