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Appendix 1OPERATI
O
N PR
OCESSING TIME
Appendix 1.
4Oper
ation Processing Ti
me of U
niversal Model QC
P
U
Remark
For the instructions for which a rise execution instruction ( P) is not specified, the processing time is the same as an ON
execution instruction.
WORDP instruction and TOP instruction
Category
Instruction
Condition (Device)
Processing Time (µs)
Q00UJCPU
Q00UCPU
Q01UCPU
Q02UCPU
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Max.
Multiple
CPU
dedicated
instruction
S.TO n1 n2 n3 n4
Writing to host
CPU shared
memory
n4 = 1
64.600
78.100
64.600
78.100
64.600
78.100
64.600
78.100
n4 = 320
115.000 126.000 115.000 126.000 115.000 126.000 154.000 126.000
TO n1 n2
n3
Writing to host
CPU shared
memory
n3 = 1
12.700
62.200
12.700
62.200
12.700
62.200
8.300
58.200
n3 = 320
63.500 112.300
63.500 112.300
63.500 112.300
56.200 107.800
DTO n1 n2
n3
Writing to host
CPU shared
memory
n3 = 1
13.500
62.300
13.500
62.300
13.500
62.300
8.600
58.300
n3 = 320
112.900 160.800 112.900 160.800 112.900 160.800 106.800 157.300
FROM n1 n2
n3
Reading from
host CPU shared
memory
n3 = 1
12.100
58.700
12.100
58.700
12.100
58.700
8.400
52.600
n3 = 320
56.000 101.700
56.000 101.700
56.000 101.700
51.700
96.600
Reading from
other CPU
shared memory
n3 = 1
24.400
82.900
24.400
82.900
24.400
82.900
16.600
37.000
n3 = 320
152.000 243.000 152.000 243.000 152.000 243.000 153.000 185.000
n3 = 1000
418.000 518.000 418.000 518.000 418.000 518.000 432.000 485.000
DFRO n1 n2
n3
Reading from
host CPU shared
memory
n3 = 1
12.100
58.700
12.100
58.700
12.100
58.700
8.800
53.400
n3 = 320
97.400 143.700
97.400 143.700
97.400 143.700
94.900 139.600
Reading from
other CPU
shared memory
n3 = 1
24.800
94.200
24.800
94.200
24.800
94.200
16.600
47.300
n3 = 320
276.000 367.000 276.000 367.000 276.000 367.000 278.000 339.000
n3 = 1000
799.000 892.000 799.000 892.000 799.000 892.000 841.000 892.000
D
S
S
D
D
Example