
vi 
S3C94A5/F94A5 MICROCONTROLLER 
Table of Contents
 (Continued)
Chapter 4  
Control Registers
Overview.............................................................................................................................................4-1 
Chapter 5  
Interrupt Structure
Overview.............................................................................................................................................5-1 
Interrupt Processing Control Points...............................................................................................5-1 
Enable/Disable Interrupt Instructions (EI, DI) ..................................................................................5-1 
Interrupt Pending Function Types..................................................................................................5-2 
Interrupt Priority...........................................................................................................................5-2 
Interrupt Source Service Sequence................................................................................................5-3 
Interrupt Service Routines.............................................................................................................5-3 
Generating Interrupt Vector Addresses ..........................................................................................5-3 
S3C94A5/F94A5 Interrupt Structure ..............................................................................................5-4 
Chapter 6  
SAM88RCRI Instruction Set 
Overview.............................................................................................................................................6-1 
Register Addressing ....................................................................................................................6-1 
Addressing Modes.......................................................................................................................6-1 
Flags Register (FLAGS)...............................................................................................................6-4 
Flag Descriptions ........................................................................................................................6-4 
Instruction Set Notation................................................................................................................6-5 
Condition Codes..........................................................................................................................6-9 
Instruction Descriptions................................................................................................................6-10