7 REPLACEMENT OF PROGRAM
7 - 43
*1 Deleting or adjusting is required, since it becomes the instruction of different function.
*2 Converted to "SM1255" as inconvertible instruction.
7.7.9 AnUSCPU/A2ASCPU dedicated instruction
(1) Display method of dedicated instruction
The dedicated instructions for the QnUCPU/QnASCPU using LEDA, LEDB, LEDC, SUB, and LEDR
instructions are changed into instructions in the same format as basic instructions and application
instructions by the AnUSCPU.
Some instructions are not converted since the QnUCPU/QnASCPU does not have the corresponding
instruction.
The instructions are converted into OUT.
Replace or delete instructions that have been converted to OUT SM1255.
(2) Dedicated instruction with changed instruction name
For the AnUSCPU/A2ASCPU, some instruction names are the same as the basic instructions/
application instructions. Those names have been changed by the QnUCPU/QnASCPU.
Jump to END
instruction
• Add dedicated
instruction.
• P255: END
instruction
specification
*2
QCPU/QnASCPU AnUSCPU/A2ASCPU
S, D, n indicate the data used in instructions.
Function QCPU/QnASCPU AnUSCPU/A2ASCPU
Floating decimal point addition E+ ADD
Floating decimal point subtraction E- SUB
Floating decimal point multiplication E* MUL
Floating decimal point division E/ DIV
Data dissociation NDIS DIS
Data linking NUNI UNI
Function
QCPU/QnASCPU AnSCPU
Format of instruction Remarks Format of instruction Remarks
Instruction
name
S D
n
Command
Instruction
name
LEDA(B)
Command
S
LEDC/SUB
D
LEDC/SUB
n
LEDC/SUB
LEDR
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