Samsung S3P80C5 User Manual page 7

Chapter
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Chapter 5
Overview ................................
Interrupt Types
Interrupt Structure
Interrupt Vector Addresses
Enable/Disable Interrupt Instructions (EI, DI)
System-Level Interrupt Control Registers ................................
System Mode Register (SYM)
Interrupt Mask Register (IMR)
Interrupt Priority Register (IPR)
Interrupt Request Register (IRQ)
Interrupt Pending Function Types
Interrupt Source Polling Sequence
Interrupt Service Routines
Generating Interrupt Vector Addresses
Nesting of Vectored Interrupts ................................
Instruction Pointer (IP)................................
Fast Interrupt Processing
Chapter
Overview
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Register Addressing ................................
Addressing Modes ................................
Flags Register (FLAGS) ................................
Flag Descriptions................................
Instruction Set Notation ................................
Condition Codes ................................
Instruction Descriptions ................................
vi
Table of Contents
Control Registers
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Instruction Set
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