Shift input
Instruction
operation
RUN
(Power on)
Shifted
Not shifted
● Be careful when using this instruction with an instruction that changes the order of instruction
execution such as MC - MCE or JP - LBL (1 to 6, shown below), because the operation of
the instruction may change depending on the timing of the instruction execution and shift
input.
1) MC - MCE instructions
2) JP - LBL instructions
3) LOOP - LBL instructions
4) CNDE instruction
5) Step ladder instructions
6) Subroutine instructions
● When using an LRSR instruction with an AND stack (ANS) instruction or pop stack (POPS)
instruction, be sure to write the code correctly.
■
Flag operations
Name Description
SR7, SR8 (ER) Turns ON when [D1] address > [D2] address.
SR9(CY) Turns ON when the value pushed out due to shifting is "1."
3.24 LRSR (Left/Right Shift Register)
WUME-FP7CPUPGR-12 3-75
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