User's Manual

HARSFEN0602
the present executing line.
7.7.16 JZ – Jump If Zero
Purpose:
Jump to if value is 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,
Stack_Immediate,Mem_Direct,
BP_Relative
(tested value can be
local/global variable or
constant)
Promotion N.A.
Output type N.A.
Imposes end of line Only if jump address is out of
the present executing line.
7.7.17 JZ_EOL – Jump If Zero
Purpose:
Jump to if value is 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,
Stack_Immediate,Mem_Direct,
BP_Relative
(tested value can be
local/global variable or
constant)
Promotion N.A.
Output type N.A.
Imposes end of line Only if jump address is out of
the present executing line.
7.7.18 LINK