Panasonic MN1030 user manual Conditional Branch, Mnemonic Meaning Description of operation

Chapter 12 List of Machine Language Instructions

Conditional BRANCH

Mnemonic			Meaning	Description of operation
BEQ label	=			If ZF = 1, execute a relative branch to the address specified by label. (Range:
		ZF=1		-128 to 127)
				If ZF = 0, execute next instruction.
BNE label				If ZF = 0, execute a relative branch to the address specified by label. (Range:
		ZF=0		-128 to 127)
				If ZF = 1, execute next instruction.
BGT label		< (signed)		If ZF = 0 and NF = VF, execute a relative branch to the address specified by
				label. (Range: -128 to 127)
				If ZF =1 or NF != VF, execute next instruction.
BGE label		< (signed)		If NF = VF, execute a relative branch to the address specified by label.
				(Range: -128 to 127)
				If NF != VF, execute next instruction.
BLE label		> (signed)		If CF = 1 or ZF = 1, execute a relative branch to the address specified by
				label. (Range: -128 to 127)
				If CF = 0 and ZF = 0, execute next instruction.
BLT label		> (signed)		If NF = 1 and VF = 1 or NF = 0 and VF = 0, execute a relative branch to the
				address specified by label. (Range: -128 to 127)
				If NF = 1 and VF = 0 or NF = 0 and VF = 1, execute next instruction.
BHI label		< (unsigned)		If CF = 0 and ZF = 0, execute a relative branch to the address specified by
				label. (Range: -128 to 127)
				If CF = 1 or ZF = 1, execute next instruction.
BCC label		< (unsigned)		If CF = 0, execute a relative branch to the address specified by label. (Range:
		CF=0		-128 to 127)
				If CF = 1, execute next instruction.
BLS label		> (unsigned)		If CF = 1 or ZF = 1, execute a relative branch to the address specified by
				label. (Range: -128 to 127)
				If CF = 0 and ZF = 0, execute next instruction.
BCS label		< (unsigned)		If CF = 1, execute a relative branch to the address specified by label. (Range:
		CF=1		-128 to 127)
				If CF = 0, execute next instruction.
BVC label		VF=0		If VF = 0, execute a relative branch to the address specified by label. (Range:
				-128 to 127)
				If VF = 1, execute next instruction.
BVS label		VF=1		If VF = 1, execute a relative branch to the address specified by label. (Range:
				-128 to 127)
				If VF = 0, execute next instruction.
BNC label		NF=0		If NF = 0, execute a relative branch to the address specified by label. (Range:
				-128 to 127)
				If NF = 1, execute next instruction.
BNS label		NF=1		If NF = 1, execute a relative branch to the address specified by label. (Range:
				-128 to 127)
				If NF = 0, execute next instruction.
BRA label	1			Unconditionally execute a relative branch to the address specified by label.
				(Range: -128 to 127)

List of Machine Language Instructions 245