C8051F58X Datasheet, PDF (135/356 Pages) Silicon Laboratories – Programmable hysteresis and response time Configurble as interrupt or reset source Low current

C8051F58x/F59x
SFR Definition 14.6. EIP2: Extended Interrupt Priority Enabled 2
Bit
7
6
5
4
3
2
1
Name
PMAT PCAN0
Type ^R/W
R/W
R/W
R/W
R/W
R/W
R/W
Reset
0
0
0
0
0
0
0
SFR Address = 0xF7; SFR Page = All Pages
Bit Name
Function
7
PT5 Timer 5 Interrupt Priority Control.
This bit sets the priority of the Timer 5 interrupt.
0: Timer 5 interrupts set to low priority level.
1: Timer 5 interrupts set to high priority level.
6
PT4 Timer 4 Interrupt Priority Control.
This bit sets the priority of the Timer 4 interrupt.
0: Timer 4 interrupts set to low priority level.
1: Timer 4 interrupts set to high priority level.
5 PCP2 Comparator1 (CP1) Interrupt Priority Control.
This bit sets the priority of the CP1 interrupt.
0: CP1 interrupt set to low priority level.
1: CP1 interrupt set to high priority level.
4 PPCA1 Programmable Counter Array (PCA1) Interrupt Priority Control.
This bit sets the priority of the PCA1 interrupt.
0: PCA1 interrupt set to low priority level.
1: PCA1 interrupt set to high priority level.
3
PS1 UART1 Interrupt Priority Control.
This bit sets the priority of the UART1 interrupt.
0: UART1 interrupt set to low priority level.
1: UART1 interrupt set to high priority level.
2 PMAT Port Match Interrupt Priority Control.
This bit sets the priority of the Port Match interrupt.
0: Port Match interrupt set to low priority level.
1: Port Match interrupt set to high priority level.
1 PCAN0 CAN0 Interrupt Priority Control.
This bit sets the priority of the CAN0 interrupt.
0: CAN0 interrupt set to low priority level.
1: CAN0 interrupt set to high priority level.
0 PREG0 Voltage Regulator Dropout Interrupt Priority Control.
This bit sets the priority of the Voltage Regulator Dropout interrupt.
0: Voltage Regulator Dropout interrupt set to low priority level.
1: Voltage Regulator Dropout interrupt set to high priority level.
0
PREG0
R/W
0
Rev. 1.2
135