MORROW 80188 SALVE PROCESSOR BOARD
PAL1	-	RAM STATE MACHINE	-5/21/84



1	PROCCLK			20	VCC
2	REFRESH			19	NC4
3	READL			18	88ENBL
4	WRITEL			17	100ENBL
5	RASL			16	REFENBL
6	88PROCEN		15	STATE1L
7	NC1			14	STATE0L
8	NC2			13	RASDLYL
9	88MREQL			12	NC3
10	GND			11	GND


E Q U A T I O N S



/RASDLY1	=	/RASL

					
/STATEOL	=	/RASL	*    /RASDLYL	*    REFRESH	*    88ENL
		   +    RASL	*    RASDLYL	*    88ENBL	*    S100ENBL	*    REFRESH
		   +    /88ENBL *    88MREQL	*    RASL	*    REFRESH
		   +	/RASL	*    /REFENL
		   +    RASDLY  *    /REFENL
									 	     		
/STATE1L	=	RASL	*    /RASDLY	*    /READL	*    /REFRESH	*    88ENL
		   +    RASL	*    /RASDLYL	*    /WRITEL    *    /REFRESH	*    88ENL
		   +    /88ENL	*    88MREQL	*    RASL	*    /READL	*    /REFRESH
		   +    /88ENL	*    88MREQL	*    RASL	*    /WRITEL	*    /REFRESH
		   +    RASL	*    RASDLYL	*    88ENL	*    REFENL	*    /READL	*    /REFRESH
		   +    RASL	*    RASDLYL	*    88ENL	*    REFENL	*    /WRITEL	*    /REFRESH
		   +    /RASL	*    /S100ENL
		   +    RASDLYL *    /S100ENL

/REFENL		=	RASL	*    /RASDLYL	*    REFRESH	*    88ENL
		   +    RASL	*    RASDLYL	*    88ENL	*    S100ENL	*    REFRESH			
		   +    /88ENL	*    88MREQL	*    RASL	*    REFRESH
		   +    /RASL	*    /REFENL


/S100ENL	=	RASL	*    /RASDLYL	*    /READL	*    /REFRESH	*    88ENL
		   +    RASL	*    /RASDLYL	*    /WRITEL	*    /REFRESH	*    88ENL
		   +    /88ENL	*    88MREQL	*    RASL       *    /READL	*    /REFRESH			
		   +    /88ENL	*    88MREQL	*    RASL       *    /WRITEL	*    /REFRESH			
		   + 	RASL	*    RASDLYL	*    88ENL	*    REFENL	*    /READL	*    /REFRESH
		   + 	RASL	*    RASDLYL	*    88ENL	*    REFENL	*    /WRITEL	*    /REFRESH	
		   +	/RASL	*    /S100ENL
		   +    RASDLYL	*    /S100ENL


/88ENL		=      /REFRESH *   READL	*    WRITEL	*    88ENL	*    RASL	*    RASDLYL
		   +   /REFRESH *   READL	*    WRITEL	*    /88ENL
		   +   /RASL	*   /88ENL
	           +   RASDLYL  *   /88ENL


END