CEF32

Z80


This is an 8-bit CPU component that emulates the Intel  8080 and 8085 microprocessors as well as the Zilog  Z80 (the default emulation).  NOTE: This component  has not been rigorously tested but has run some 8080  programs successfully. 
 Characteristics:



	
	

		
			
Big Endian      No

				
	

    

    	
    		
Clock rate      2 MHz

    			
    

	

		
			
Default Base    10

				
	

	

		
			
Page size       256

				
	




Startup commands:



	
	
	

		
			
Command

				
		
			
Description

				
	

	

		
			
8080

				
		
			
Sets the component to Intel 8080 emulation.

				
	

	

		
			
8085

				
		
			
Sets the component to Intel 8085 emulation.

				
	

	

		
			
Z80

				
		
			
Sets the component to Zilog Z80 emulation.

				
	




This CPU component assembler uses the following conditional assembly symbols:



	
	
	

		
			
Name

				
		
			
Description

				
	

	

		
			
I8080

				
		
			
Defined if the assembler CPU is in 8080 mode.

				
	

	

		
			
I8085

				
		
			
Defined if the assembler CPU is in 8085 mode.

				
	

	

		
			
Z80

				
		
			
Defined if the assember CPU is in Z80 mode.