Intel 80C196NU, 8XC196NP, Microcontroller manual Jnh, JNV Jump if Overflow Flag is Clear

									INSTRUCTION SET REFERENCE
				Table A-6. Instruction Set (Continued)
Mnemonic					Operation					Instruction Format
JNH	JUMP IF NOT HIGHER (UNSIGNED). Tests
	both the zero flag and the carry flag. If the								JNH	cadd
	carry flag is set and the zero flag is clear,
									(11010001) (disp)
	control passes to the next sequential
	instruction. If either the carry flag is clear or
	the zero flag is set, this instruction adds to the								NOTE: The displacement (disp) is sign-
	program counter the offset between the end
										extended to 24 bits.
	of this instruction and the target label,
	effecting the jump. The offset must be in
	range of –128 to +127.
	if C = 0 OR Z = 1 then
	PC ← PC + 8-bit disp
				PSW Flag Settings
		Z		N	C	V	VT	ST
		—	—		— —	—	—
JNST	JUMP IF STICKY BIT FLAG IS CLEAR. Tests
	the sticky bit flag. If the flag is set, control								JNST	cadd
	passes to the next sequential instruction. If
									(11010000) (disp)
	the sticky bit flag is clear, this instruction adds
	to the program counter the offset between the
	end of this instruction and the target label,								NOTE: The displacement (disp) is sign-
	effecting the jump. The offset must be in
										extended to 24 bits.
	range of –128 to +127.
	if ST = 0 then
	PC ← PC + 8-bit disp
				PSW Flag Settings
		Z		N	C	V	VT	ST
		—	—		— —	—	—
JNV	JUMP IF OVERFLOW FLAG IS CLEAR.
	Tests the overflow flag. If the flag is set,								JNV	cadd
	control passes to the next sequential
									(11010101) (disp)
	instruction. If the overflow flag is clear, this
	instruction adds to the program counter the
	offset between the end of this instruction and								NOTE: The displacement (disp) is sign-
	the target label, effecting the jump. The offset
										extended to 24 bits.
	must be in range of –128 to +127.
	if V = 0 then
	PC ← PC + 8-bit disp
				PSW Flag Settings
		Z		N	C	V	VT	ST
		—		—	— —	—	—

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