Statements (18)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | 
                                    
                                        
                                            gptkb:CPU_instruction
                                        
                                         | 
                            
| gptkbp:category | 
                                    
                                        
                                            gptkb:machine_instruction
                                        
                                         system instruction  | 
                            
| gptkbp:effect | 
                                    
                                        
                                            
                                            CPU enters halt state
                                        
                                        
                                         | 
                            
| gptkbp:introducedIn | 
                                    
                                        
                                            gptkb:Intel_8086
                                        
                                         | 
                            
| gptkbp:legalIn | 
                                    
                                        
                                            
                                            user mode
                                        
                                        
                                         | 
                            
| gptkbp:opcode | 
                                    
                                        
                                            gptkb:F4
                                        
                                         | 
                            
| gptkbp:privileges | 
                                    
                                        
                                            
                                            ring 0
                                        
                                        
                                         | 
                            
| gptkbp:purpose | 
                                    
                                        
                                            
                                            stop CPU execution until interrupt
                                        
                                        
                                         | 
                            
| gptkbp:resumesOn | 
                                    
                                        
                                            gptkb:hardware_interrupt
                                        
                                         reset  | 
                            
| gptkbp:usedFor | 
                                    
                                        
                                            
                                            power saving
                                        
                                        
                                         system halt idle loop  | 
                            
| gptkbp:usedIn | 
                                    
                                        
                                            gptkb:x86_architecture
                                        
                                         | 
                            
| gptkbp:bfsParent | 
                                    
                                        
                                            gptkb:Little_Man_Computer
                                        
                                         | 
                            
| gptkbp:bfsLayer | 
                                    
                                        
                                            
                                            7
                                        
                                        
                                         | 
                            
| https://www.w3.org/2000/01/rdf-schema#label | 
                                    
                                        
                                            
                                            HLT (halt)
                                        
                                        
                                         |