参数资料
型号: AT83C5112
厂商: Atmel Corp.
英文描述: 8-bit Microcontroller with A/D Converter
中文描述: 8位微控制器与A / D转换器
文件页数: 68/97页
文件大小: 1229K
代理商: AT83C5112
68
AT8xC5112
4191B
8051
04/03
Table 54.
IPL1 Register
IPL1 - Interrupt Priority Low Register 1 (S:B2H)
Reset value = XXXX X00Xb
Not Bit addressable.
7
6
5
4
3
2
1
0
-
-
-
-
-
PSPI
PADC
-
Bit
Number
Bit
Mnemonic
Description
7
-
Reserved
The value read from this bit is indeterminate. Do not set this bit.
6
-
Reserved
The value read from this bit is indeterminate. Do not set this bit.
5
-
Reserved
The value read from this bit is indeterminate. Do not set this bit.
4
-
Reserved
The value read from this bit is indeterminate. Do not set this bit.
3
-
Reserved
The value read from this bit is indeterminate. Do not set this bit.
2
PSPI
SPI Interrupt Priority level less significant bit.
Refer to PSPIH for priority level.
1
PADC
ADC Interrupt Priority level less significant bit.
Refer to PADCH for priority level.
0
-
Reserved
The value read from this bit is indeterminate. Do not set this bit.
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