Справочник Пользователя для Mitsubishi Electronics QCPU

7-79

UNI(P)

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.5 Data pr

ocessing

 instructions

7

.5.7 4-bit linking of 16-

bit da

ta (UN

I(P))

4-bit linking of 16-bit data (UNI(P))

UNI(P)

Function

(1) Links lower 4 bits of 16-bit data n-points from device designated by 

 to 16-bit device 

designated by 

.

(2) The bits of the upper (4   n) digits of the device designated by 

 become 0.

(3) The value of n can be designated at between 1 and 4.

(4) If n   0, there will be no processing, and the contents of device 

 will not change.

: Head number of the devices where data to be linked is stored (BIN 16 bits)

: Head number of the devices where the linked data will be stored (BIN 16 bits)

 n

: Number of links (1 to 4), 0: No processing (BIN 16 bits)

Setting 

Data

Internal Devices 

R, ZR

J

\

U

\G

Zn

Constants

K, H

Other

Bit

Word

Bit

Word

––

––

––

––

––

––

n

––

n

n

UNI

UNIP

D

D

Command

Command

UNIP

UNI

S

S

S

D

S

D

S

D

b0

b3

b7

b4

b11 b8

b12

b15

b4

b15

b0

b3

Ignored

Linked data

D

S
S

S

S

+1

+3

+2

D

D