Mitsubishi MELSEC Q Series Programming Manual page 828

RBMOV(P)
CPU Instruction
RBMOV
QnHCPU
QnPHCPU
QnPRHCPU
BMOV
RBMOV
QnCPU
BMOV
RBMOV
Q00UCPU
Q01UCPU
BMOV
RBMOV
Q02UCPU
BMOV
RBMOV
Q03UD(E)CPU
BMOV
Q04UD(E)HCPU
RBMOV
Q06UDE(H)CPU
Q10UDE(H)CPU
Q13UDE(H)CPU
Q20UDE(H)CPU
BMOV
Q26UDE(H)CPU
7-454
The RBMOV (P) instruction is useful to batch transfer a large quantity of file
register data with the QnHCPU/QnPHCPU/QnPRHCPU.
For the QnUCPU, the processing speed of the RBMOV instruction is equivalent to
that of the BMOV instruction.
The comparison of processing speed between the RBMOV and BMOV
instructions is as follows:
(1)Transfer from file registers to internal devices/internal devices to file registers
1 word
Target memory where
file register is stored
Min.
Standard RAM 20.0 µs
SRAM card 22.0 µs
Flash card *1 22.5 µs
Standard RAM 7.5 µs
SRAM card
8.0 µs
Flash card *1
Standard RAM 45.5 µs
SRAM card
49.5 µs
Flash card *1
Standard RAM 17.5 µs
SRAM card
18.0 µs
Flash card *1
Standard RAM 12.2 µs
SRAM card*2 -
Flash card *2 -
Standard RAM 7.3 µs
SRAM card*2 -
Flash card *2 -
Standard RAM 9.4 µs
SRAM card 9.4 µs
Flash card *1 9.4 µs
Standard RAM 5.0 µs
SRAM card 5.1 µs
Flash card *1 5.0 µs
Standard RAM 11.3 µs
SRAM card 11.2 µs
Flash card *1 11.3 µs
Standard RAM
4.8 µs
SRAM card 4.8 µs
Flash card *1 4.8 µs
Standard RAM
9.2 µs
SRAM card 9.4 µs
Flash card *1 9.4 µs
Standard RAM
4.1 µs
SRAM card 4.5 µs
Flash card *1 4.3 µs
*1 : When file registers are stored in the Flash card, no processing is performed for transfer from
internal devices to file registers.
*2 : Unusable for the Q00UCPU and Q01UCPU.
1000 words
Max. Min. Max.
91.0 µs
305.0 µs
405.0 µs
76.2 µs
384.0 µs
418.0 µs
215.0 µs
540.0 µs
177.0 µs
500.0 µs
572.0 µs
34.9 µs 121.5 µs 145.1 µs
- - -
- - -
13.8 µs 116.5 µs 124.2 µs
- - -
- - -
31.3 µs 118.5 µs 141.3 µs
31.4 µs 178.5 µs 201.3 µs
32.1 µs 278.5 µs 301.3 µs
11.6 µs 114.5 µs 122.3 µs
11.7 µs 174.5 µs 182.3 µs
11.6 µs 274.5 µs 282.3 µs
16.8 µs 120.7 µs 127.1 µs
16.7 µs 180.7 µs 187.1 µs
16.8 µs 280.7 µs 287.1 µs
6.6 µs 114.7 µs 117.1 µs
6.6 µs 147.7 µs 177.1 µs
6.5 µs 274.7 µs 277.1 µs
15.1 µs 61.0 µs 68.6 µs
15.6 µs 165.0 µs 172.6 µs
15.7 µs 260.0 µs 267.6 µs
5.6 µs 56.0 µs 58.6 µs
6.1 µs 160.0 µs 162.6 µs
6.2 µs 255.0 µs 257.6 µs
10000 words
Min. Max.
775.0 µs
2900.0 µs
3950.0 µs
720.0 µs
3900.0 µs
4250.0 µs
1850.0 µs
5150.0µs
1700.0 µs
5050.0 µs
5800.0 µs
1111.5 µs 1135.1 µs
- -
- -
1106.5 µs 1114.2 µs
- -
- -
1108.5 µs 1131.3 µs
1708.5 µs 1731.3 µs
2708.5 µs 2731.3 µs
1104.5 µs 1112.3 µs
1704.5 µs 1712.3 µs
2704.5 µs 2712.3 µs
1110.7 µs 1117.1 µs
1710.7 µs 1717.1 µs
2710.7 µs 2717.1 µs
1104.7 µs 1107.1 µs
1704.7 µs 1707.1 µs
2704.7 µs 2707.1 µs
531.0 µs 538.6 µs
1576.0 µs 1583.6 µs
2526.0 µs 2533.6 µs
526.0 µs 528.6 µs
1571.0 µs 1573.6 µs
2521.0 µs 2523.6 µs