Elmo HARSFEN0602, HARmonica software manual JNZ Jump Not Zero, Jnzeol Jump Not Zero

HARSFEN0602ElmoHARmonicaSoftwareManual		PRELIMINARYDRAFT
Promotion	N.A.
Output type	N.A.
Imposes end of line	Only if jump address is out of
	the present executing line.

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7.7.14JNZ – Jump Not Zero

Purpose:

Jump to if value is not zero (change PC to different location in program).

Algorithm:

PC IMMEDIATE VALUE

Attributes

Attribute		Value	Comment
Op code			May change in future
			versions
Number of arguments		2
Argument type1		Unsigned short integer	Jump Address
Argument type2		Int or Float	Tested value
→
Addressing	mode1	Immediate2
Addressing mode2		Absent , Immediate,	(tested value can be
		Stack_Immediate,Mem_Direct,	local/global variable or
		BP_Relative	constant)
Promotion		N.A.
Output type		N.A.
Imposes end of line		Only if jump address is out of
		the present executing line.

7.7.15JNZ_EOL – Jump Not Zero

Purpose:

Jump to if value is not zero (change PC to different location in program) and force end of line to allow breakpoints in after jump instruction.

Algorithm:

PC IMMEDIATE VALUE

Attributes

Attribute		Value	Comment
Op code			May change in future
			versions
Number of arguments		2
Argument type1		Unsigned short integer	Jump Address
Argument type2		Int or Float	Tested value
→
Addressing	mode1	Immediate2
Addressing mode2		Absent , Immediate,	(tested value can be
		Stack_Immediate,Mem_Direct,	local/global variable or
		BP_Relative	constant)
Promotion		N.A.
Output type		N.A.
Imposes end of line		Only if jump address is out of