746
Appendix 1.4
Operation Processing Time of Universal Model QCPU
The processing time for the individual instructions are shown in the table on the following pages.
Operation processing times can vary substantially depending on the nature of the sources and destinations of the instructions,
and the values contained in the following tables should therefore be taken as a set of general guidelines to processing time
rather than as being strictly accurate.
Appendix 1.4.1
Subset instruction processing time
The following describes the subset instruction processing time.
(1) The processing time shown in "(1) Subset instruction processing time table" applies when the device used in an
instruction meets the device condition for subset processing (For device condition triggering subset processing, refer
to Page 102, Section 3.5.1).
(2) When using a file resister (R, ZR), extended data register (D), extended link register (W), and module access device
(U3En\G10000 and the subsequent devices), add the processing time shown in (2) to that of the instruction.
(3) When using an F,T(ST),C device with an OUT/SET/RST instruction, add the processing time for each instruction, with
reference to the adding time in (3).
(4) Since the processing time of an instruction varies depending on that of the cash function, both the minimum and
maximum values are described in the table.
(1) Subset instruction processing time table
(a) When using Q00UJCPU, Q00UCPU, Q01UCPU and Q02UCPU.
Category Instruction
Condition (Device)
Processing Time (µs)
Q00UJCPU
Q00UCPU
Q01UCPU
Q02UCPU
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Max.
Sequence
instruction
LD
LDI
AND
ANI
OR
ORI
LDP
LDF
ANDP
ANDF
ORP
ORF
When executed
0.120
0.080
0.060
0.040
LDPI
LDFI
When executed
0.360
0.240
0.180
0.120
ANDPI
ANDFI
ORPI
ORFI
When executed
0.480
0.320
0.240
0.160
OUT
When not changed
0.120
0.080
0.060
0.040
When changed
SET
RST
When not executed
0.120
0.080
0.060
0.040
When executed
When not changed
When changed
Basic
instruction
LD=
In conductive status
0.360
0.240
0.180
0.120
In non-conductive status
AND=
When not executed
0.360
0.240
0.180
0.120
When executed
In conductive status
In non-conductive status
OR=
When not executed
0.360
0.240
0.180
0.120
When executed
In conductive status
In non-conductive status