DS80C320-ECD DALLAS [Dallas Semiconductor], DS80C320-ECD Datasheet - Page 37

• Manufacturer Part Number: DS80C320-ECD
• Description: High-Speed Microcontroller User Guide
• Manufacturer: DALLAS [Dallas Semiconductor]

Interrupt Priority (IP)
SFR B8h
Bit 7
PS1
Bit 6
PT2
Bit 5
PS0
Bit 4
PT1
Bit 3
PX1
Bit 2
PT0
Bit 1
PX0
Bit 0
R=Unrestricted Read, W=Unrestricted Write, -n=Value after Reset
7
-
-
Reserved. Read data is indeterminate.
Serial Port 1 Interrupt. This bit controls the priority of the serial port 1
interrupt.
0 = Serial port 1 priority is determined by the natural priority order.
1 = Serial port 1 is a high priority interrupt.
Timer 2 Interrupt. This bit controls the priority of Timer 2 interrupt.
0 = Timer 2 is determined by the natural priority order.
1 = Timer 2 is a high priority interrupt.
Serial Port 0 Interrupt. This bit controls the priority of the serial port 0
interrupt.
0 = Serial port 0 priority is determined by the natural priority order.
1 = Serial port 0 is a high priority interrupt.
Timer 1 Interrupt. This bit controls the priority of Timer 1 interrupt.
0 = Timer 1 is determined by the natural priority order.
1 = Timer 1 is a high priority interrupt.
External Interrupt 1. This bit controls the priority of external interrupt 1.
0 = External interrupt 1 is determined by the natural priority order.
1 = External interrupt 1 is a high priority interrupt.
Timer 0 Interrupt. This bit controls the priority of Timer 0 interrupt.
0 = Timer 0 is determined by the natural priority order.
1 = Timer 0 is a high priority interrupt.
External Interrupt 0. This bit controls the priority of external interrupt 0.
0 = External interrupt 0 is determined by the natural priority order.
1 = External interrupt 0 is a high priority interrupt.
RW-0
PS1
6
RW-0
PT2
5
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RW-0
PS0
4
RW-0
PT1
3
High-Speed Microcontroller User’s Guide
RW-0
PX1
2
RW-0
PT0
1
RW-0
PX0
0