C8051F960-B-GM Datasheet, PDF (241/492 Pages) Silicon Laboratories – Ultra Low Power 128K, LCD MCU Family

C8051F96x
SFR Definition 17.6. EIP2: Extended Interrupt Priority 2
Bit
7
6
5
4
3
2
1
0
Name PAES0 PENC0 PDMA0 PPC0
PSPI1 PRTC0F PMAT PWARN
Type
R
R
R
R
R/W
R/W
R/W
R/W
Reset
0
0
0
0
0
0
0
0
SFR Page = All Pages; SFR Address = 0xF7
Bit Name
Function
7 PAES0 AES0 Interrupt Priority Control.
This bit sets the priority of the AES0 interrupt.
0: AES0 interrupt set to low priority level.
1: AES0 interrupt set to high priority level.
6 PENC0 Encoder (ENC0) Interrupt Priority Control.
This bit sets the priority of the ENC0 interrupt.
0: ENC0 interrupt set to low priority level.
1: SPI0 interrupt set to high priority level.
5 PDMA0 DMA0 Interrupt Priority Control.
This bit sets the priority of the DMA0 interrupt.
0: DMA0 interrupt set to low priority level.
1: DMA0 interrupt set to high priority level.
4 PPC0 Pulse Counter (PC0) Interrupt Priority Control.
This bit sets the priority of the PC0 interrupt.
0: PC0 interrupt set to low priority level.
1: PC0 interrupt set to high priority level.
3 PSPI1 Serial Peripheral Interface (SPI1) Interrupt Priority Control.
This bit sets the priority of the SPI0 interrupt.
0: SPI1 interrupt set to low priority level.
1: SPI1 interrupt set to high priority level.
2 PRTC0F SmaRTClock Oscillator Fail Interrupt Priority Control.
This bit sets the priority of the SmaRTClock Alarm interrupt.
0: SmaRTClock Alarm interrupt set to low priority level.
1: SmaRTClock Alarm interrupt set to high priority level.
1 PMAT Port Match Interrupt Priority Control.
This bit sets the priority of the Port Match Event interrupt.
0: Port Match interrupt set to low priority level.
1: Port Match interrupt set to high priority level.
0 PWARN VDD/DC+ Supply Monitor Early Warning Interrupt Priority Control.
This bit sets the priority of the VDD/DC+ Supply Monitor Early Warning interrupt.
0: VDD/DC+ Supply Monitor Early Warning interrupt set to low priority level.
1: VDD/DC+ Supply Monitor Early Warning interrupt set to high priority level.
Rev. 1.0
241