;
;============================
;TEST
;============================
;written 		15.04.87
;comments in english	19.11.87

;purpose: show usage of new HD64180 commands
;
	.Z80
;
;==================
;	SLEEP
;==================
;
;enter SLEEP (low power) operation mode
;format: SLP
;
;correct:
;
	SLP
;
;wrong:
;
	SLP	A
	SLP	(HL)
	SLP	DE
	SLP	1
EGON	EQU	1200
	SLP	EGON
;
;==================
;	MULTIPLY
;==================
;
;8-bit multiply with 16-bit result
;format: MLT	ww	(ww = BC/DE/HL/SP)
;
;correct:
;
	MLT	BC
	MLT	DE
	MLT	HL
	MLT	SP
;
;wrong:
;
	MLT
	MLT	C
	MLT	(HL)
	MLT	12
	MLT	EGON
;
;b u t:
;
	MLT	AF
;
;is correct for M80, because AF and SP  a l w a y s  are
;the same for M80 !!!
;further examples:
;
	INC	AF
	DEC	AF
	PUSH	SP
	POP	SP
;
;imagine the effects of these commands, if they would be real!
;
;==================
;	OUTPUT
;==================
;
;output register to immediate I/O address
;format: OUT0	(m),r	(m = byte value, r = B/C/D/E/H/L/A)
;
;correct:
;
	OUT0	(2),C
PIO	EQU	40H
	OUT0	(PIO),L
	OUT0	(0FFH),E
;
;wrong:
;
	OUT0	2,C
	OUT0
	OUT0	C
	OUT0	3
	OUT0	(E),C
	OUT0	(3),(HL)	;even the HD64180 is not a two-address machine
	OUT0	(EGON),D
;
;==================
;	INPUT
;==================
;
;input from immediate I/O address to register
;format: IN0	r,(m)	(m = byte value, r = B/C/D/E/H/L/A)
;
;correct:
;
	IN0	A,(2)
	IN0	C,(PIO)
;
;wrong:
;
	IN0	A,(C)
	IN0	(HL),(3)
	IN0	A,3
	IN0
;
;==================
;	BLOCK OUTPUT
;==================
;
;the contents of memory pointed to by HL is output to the I/O address
;in (C). The memory address (HL) and I/O address (C) are incremented
;in OTIM and OTIMR and decremented in OTDR and OTDMR respectively.
;B register is decremented. The OTIMR and OTDMR variants repeat the
;above sequence until register B is decremented to 0.
;
;correct:
;
	OTIM
	OTIMR
	OTDM
	OTDMR
;
;wrong:
;
	OTIM	EGON
	OTIM	3
	OTIM	C
	OTIM	(HL)
;
;==================
;	LOGICAL
;==================
;
;Non-destructive AND, I/O port and accumulator
;format: TSTIO	m	(m = byte value)
;
;correct:
;
	TSTIO	2
	TSTIO	PIO
;
;wrong:
;
	TSTIO
	TSTIO	C
	TSTIO	(IX+12)
	TSTIO	EGON
;
;==================
;	LOGICAL TEST
;==================
;
;Non-destructive AND, register/immediate/memory and accumulator
;format: TST	g	(g = B/C/D/E/H/L/A)
;	 TST	m	(m = byte value)
;	 TST	(HL)
;
;correct:
;
	TST	A
	TST	(HL)
	TST	PIO
	TST	14
;
;wrong:
;
	TST
	TST	(IX+2)
	TST	EGON
;
;==================
;
	.8080
;
;these new instructions only work in Z80 mode, of course:
;
	SLP
	IN0	A,(56)
	OUT0	(23),L
	MLT	HL
	OTIM
	OTIMR
	OTDM
	OTDMR
	TSTIO	23
	TST	C
	TST	(HL)
	TST	15
;
;==================
;
	END