adf, sbf, sasf, setf

-	The adf, sbf, sasf, and setf instructions of the device should be specified in the following formats.

-	ADF cccc, reg1, reg2, reg3

-	SBF cccc, reg1, reg2, reg3

-	SASF cccc, reg2

-	SETF cccc, reg2

-	In asrh, the following formats can also be used in addition to the above.

-	adfcond reg1, reg2, reg3

-	sbfcond reg1, reg2, reg3

-	sasfcond reg2

-	setfcond reg2

-	Code that can be specified in cond and the result of assembly are shown in "Table 5.27 setfcond Instruction", using the setf instruction as an example.

Table 5.27

setfcond Instruction

Instruction	Flag Condition	Meaning of Flag Condition	Result of Assembly
setfgt	( (S xor OV) or Z) = 0	Greater than (signed)	setf 0xF
setfge	(S xor OV) = 0	Greater than or equal (signed)	setf 0xE
setflt	(S xor OV) = 1	Less than (signed)	setf 0x6
setfle	( (S xor OV) or Z) = 1	Less than or equal (signed)	setf 0x7
setfh	(CY or Z) = 0	Higher (Greater than)	setf 0xB
setfnl	CY = 0	Not lower (Greater than or equal)	setf 0x9
setfl	CY = 1	Lower (Less than)	setf 0x1
setfnh	(CY or Z) = 1	Not higher (Less than or equal)	setf 0x3
setfe	Z = 1	Equal	setf 0x2
setfne	Z = 0	Not equal	setf 0xA
setfv	OV = 1	Overflow	setf 0x0
setfnv	OV = 0	No overflow	setf 0x8
setfn	S = 1	Negative	setf 0x4
setfp	S = 0	Positive	setf 0xC
setfc	CY = 1	Carry	setf 0x1
setfnc	CY = 0	No carry	setf 0x9
setfz	Z = 1	Zero	setf 0x2
setfnz	Z = 0	Not zero	setf 0xA
setft	always 1	Always 1	setf 0x5
setfsa	SAT = 1	Saturated	setf 0xDNote

Note	sa(0xD) cannot be specified in the adf or sbf instruction. If specified, an error will occur.