Intel 80C186XL Instruction Set Descriptions, Table C-4.Instruction Set Continued, JNE disp8

INSTRUCTION SET DESCRIPTIONS

Table C-4. Instruction Set (Continued)

Name	Description	Operation	Flags
			Affected
JNE	Jump on Not Equal:	if	AF –
JNZ	Jump on Not Zero:	(ZF) = 0	CF –
	JNE disp8	then	DF –
		(IP) ← (IP) + disp8 (sign-ext to 16 bits)	IF –
	JNZ disp8
			OF –
	Transfers control to the target location
			PF –
	if the tested condition (ZF = 0) is true.
			SF –
	Instruction Operands:
			TF –
	JNE short-label		ZF –
	JNZ short-label
JNO	Jump on Not Overflow:	if	AF –
	JNO disp8	(OF) = 0	CF –
		then	DF –
	Transfers control to the target location
		(IP) ← (IP) + disp8 (sign-ext to 16 bits)	IF –
	if the tested condition (OF = 0) is true.
			OF –
	Instruction Operands:
			PF –
	JNO short-label		SF –
			TF –
			ZF –
JNS	Jump on Not Sign:	if	AF –
	JNS disp8	(SF) = 0	CF –
		then	DF –
	Transfers control to the target location
		(IP) ← (IP) + disp8 (sign-ext to 16 bits)	IF –
	if the tested condition (SF = 0) is true.
			OF –
	Instruction Operands:
			PF –
	JNS short-label		SF –
			TF –
			ZF –
JNP	Jump on Not Parity:	if	AF –
JPO	Jump on Parity Odd:	(PF) = 0	CF –
	JNO disp8	then	DF –
		(IP) ← (IP) + disp8 (sign-ext to 16 bits)	IF –
	JPO disp8
			OF –
	Transfers control to the target location
			PF –
	if the tested condition (PF=0) is true.
			SF –
	Instruction Operands:
			TF –
	JNO short-label		ZF –
	JPO short-label

NOTE: The three symbols used in the Flags Affected column are defined as follows:

–the contents of the flag remain unchanged after the instruction is executed ¸? the contents of the flag is undefined after the instruction is executed

the flag is updated after the instruction is executed

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