Nesting of Interrupt Events

2-62

Spurious Vector Generation

2-62

Interprocessor Interrupts (IPI)

2-62

8259 Compatibility

2-62

Raven-Detected Errors

2-63

Timers

2-63

Interrupt Delivery Modes

2-64

Block Diagram Description

2-65

Program-Visible Registers

2-66

Interrupt Pending Register (IPR)

2-66

Interrupt Selector (IS)

2-66

Interrupt Request Register (IRR)

2-67

In-Service Register (ISR)

2-67

Interrupt Router

2-67

MPIC Registers

2-69

RavenMPIC Registers

2-69

Feature Reporting Register

2-73

Global Configuration Register

2-74

Vendor Identification Register

2-75

Processor Init Register

2-75

IPI Vector/Priority Registers

2-76

Spurious Vector Register

2-77

Timer Frequency Register

2-77

Timer Current Count Registers

2-78

Timer Base Count Registers

2-78

Timer Vector/Priority Registers

2-79

Timer Destination Registers

2-80

External Source Vector/Priority Registers

2-81

External Source Destination Registers

2-82

Raven-Detected Errors Vector/Priority Register

2-83

Raven-Detected Errors Destination Register

2-84

Interprocessor Interrupt Dispatch Registers

2-84

Interrupt Task Priority Registers

2-85

Interrupt Acknowledge Registers

2-86

End-of-Interrupt Registers

2-86

Programming Notes

2-87

External Interrupt Service

2-87

Reset State

2-88

Interprocessor Interrupts

2-89

Dynamically Changing I/O Interrupt Configuration

2-89

EOI Register

2-90

Interrupt Acknowledge Register

2-90

x

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Image 10
Motorola MVME2300 Series manual