Справочник Пользователя для Mitsubishi Electronics QCPU
App-21
8
8
8
8
A
6
7
8
Appe
ndi
x1 OPERATION PROCESSING TIME
x1 OPERATION PROCESSING TIME
Appe
ndix 1.3
O
per
ati
ati
on P
rocessi
ng
Ti
me
of H
of H
igh
P
er
for
m
ance
M
odel
Q
Q
C
P
U
/Process
CPU
/Re
dundant CP
U
Appendix 1.3
Operation Processing Time of High Performance
Model QCPU/Process CPU/Redundant CPU
Model QCPU/Process CPU/Redundant CPU
The processing time for the individual instructions are shown in the table on the following pages.
Operation processing time 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 times rather than as being strictly accurate.
destinations of the instructions, and the values contained in the following tables should therefore
be taken as a set of general guidelines to processing times rather than as being strictly accurate.
(1) Sequence instructions
Instruction
Condition (Device)
Processing Time (µs)
Qn
QnH
QnPH
QnPRH
LD
LDI
AND
ANI
OR
ORI
LDI
AND
ANI
OR
ORI
––
0.079
0.034
0.034
0.034
LDP
LDF
ANDP
ANDF
ORP
ORF
LDF
ANDP
ANDF
ORP
ORF
––
0.158
0.068
0.068
0.068
ANB
ORB
MPS
MRD
MPP
ORB
MPS
MRD
MPP
––
0.079
0.034
0.034
0.034
INV
When not executed
0.079
0.034
0.034
0.034
When executed
MEP
MEF
MEF
When not executed
0.173
0.073
0.073
0.073
When executed
EGP
EGF
EGF
When not executed
(OFF OFF)
(ON ON)
0.158
0.068
0.068
0.068
When executed
(OFF ON)
(ON OFF)