Справочник Пользователя для Mitsubishi Electronics QCPU

6-59

BK+(P),BK-(P)

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6

.2 Arithmetic Operat

ion Instr

uctions

6

.2.13 Blo

ck addition

 and subtraction (BK+(P),BK-

(P))

Block addition and subtraction (BK+(P),BK-(P))

BK+(P),BK-(P)

Function

(1) Adds n points of BIN data from the device designated by 

 and n-points of BIN data from 

the device designated by 

 and stores the result from the device designated by 

 onward.

(2) Block addition is performed in 16-bit units.

(3) The constant designated by 

 can be between  32768 and 32767 (BIN 16-bit data).

: Head number of the devices where the data to be added to/subtracted from is stored (BIN 16 bits)

:

 

Data for additing/subtracting or head number of the devices where the data for additing/subtracting is stored 

(BIN 16 bits)

:

 

Head number of the devices where the operation result will be stored (BIN 16 bits)

  n :

 

Number of addition/subtraction data blocks (BIN 16 bits)

Setting 

Data

Internal Devices 

R, ZR

J

\

U

\G

Zn

Constants

$

Other

Bit

Word

Bit

Word

––

––

––

––

––

––

––

––

––

––

––

n

––

indicates an instruction symbol of 

BK+, BK- .

BK+, BK-

BK+P, BK-P

Command

Command

S1

S2

D

n

S2

S2

D

n

P

S1

S2

D

S1

S2

D

S1

S2

D

(BIN)

(BIN)

(BIN)

5234

5801

(BIN)

3766

(BIN)

8321

(BIN)

(BIN)

(BIN)

b15

b0

1234

4567

2000

(BIN)

1234

(BIN)

4000

+1

+(n   2)

+(n   1)

n

(BIN)

(BIN)

(BIN)

4000

1234

(BIN)

5000

(BIN)

4321

S1

S2

D

S1

+2

S1

S1

S1

+1

+(n   2)

+(n   1)

+2

S2

S2

S2

S2

1234

b15

b0

n

+1

+(n   2)

+(n   1)

+2

n

3234

b15

b0

D

D

D

D

S2

(BIN)

(BIN)

(BIN)

5555

8888

(BIN)

3087

(BIN)

8321

(BIN)

(BIN)

(BIN)

b15

b0

1234

4567

2000

(BIN)

1234

(BIN)

4000

+1

+(n   2)

+

n

(BIN)

4321

S1

D

S1

+2

S1

S1

S1

S2

b15

b0

+1

+(n   2)

+(n   1)

+2

(n   1)

n

2321

b15

b0

D

D

D

D