View source for JXZ

{{InstructionBox
|Mnemonic=JXZ
|Description=Jump if X is zero
|Format=JXZ <[[displacement|disp.]]>''
|Code=133&nbsp;000
|Affected=If X=0 P:=P+&Delta; 
|Architecture=[[ND-100]], [[ND-110 CPU|ND-110]]
}}

'''JXZ''' is an assembly instruction. If the [[X register]] is zero, it jumps the program execution to the address of the [[program counter]] (P register), plus the value of [[displacement]] which can be between -128 to 127. Else it continues the program execution at (P) + 1.

== References ==
*{{ND-doc|06.014.02|Page 139}}
*{{ND-doc|06.029.01|Page 80}}

[[Category:ND-100 instructions]]