AT89C51CC02CA-TDSUM ATMEL [ATMEL Corporation], AT89C51CC02CA-TDSUM Datasheet - Page 137

• Manufacturer Part Number: AT89C51CC02CA-TDSUM
• Description: Enhanced 8-bit Microcontroller with CAN Controller and Flash
• Manufacturer: ATMEL [ATMEL Corporation]

4126J–CAN–05/06
Table 111. IPL1 Register
IPL1 (S:F8h)
Interrupt Priority Low Register 1
Reset Value = XXXX X000b
bit addressable
Number
Bit
7
-
7
6
5
4
3
2
1
0
Mnemonic Description
POVRL
PCANL
PADCL
Bit
6
-
-
-
-
-
-
Reserved
The value read from this bit is indeterminate. Do not set this bit.
Reserved
The value read from this bit is indeterminate. Do not set this bit.
Reserved
The value read from this bit is indeterminate. Do not set this bit.
Reserved
The value read from this bit is indeterminate. Do not set this bit.
Reserved
The value read from this bit is indeterminate. Do not set this bit.
Timer Overrun Interrupt Priority Level Less Significant bit
Refer to PI2CH for priority level.
ADC Interrupt Priority Level Less Significant bit
Refer to PSPIH for priority level.
CAN Interrupt Priority Level Less Significant bit
Refer to PKBH for priority level.
5
-
4
-
3
AT/T89C51CC02
POVRL
2
PADCL
1
PCANL
0
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