Mitsubishi Electronics QSERIES, QCPU - page 326

6-126
BXCH(P)
6.4.10 Block 16-bit data exchanges (BXCH(P))
BXCH(P)
Function
(1) Exchanges 16-bit data of n points from device designated by and 16-bit data of n points
from device designated by .
, : Head number of the devices where the data to be exchanged is stored (BIN 16 bits)
n : Number of exchanges (BIN 16 bits)
Setting
Data
Internal Devices R, ZR J\ U\G Zn Constants
K, H Other
Bit Word Bit Word
–– –– ––
–– –– ––
n––
Basic
Process
High
performance
Redundant Universal
Command
Command
BXCHP
BXCH
n
n
BXCHP
BXCH
D1 D2
D1 D2
D1
D2
D1
D2
D1
D2
1 1 1 1 1 1 1 1 0 0 0 000 0 0
0 0 0 0 0 0 0 0 1 1 1 111 1 1
1010101010101010
0101010101010101
n
0000111111110000
+1
+(n 1)
+2
+(n 2)
1 10 0 0 0 11 1 10 0001 1
1 1 1 1 1 1 1 10 0 0 000 0 0
1 1 1 1 1 1 1 1 1 1 1 11111
0 0 0 0 0 0 00 11 1 111 1 1
b7 b0b15 b8
0011001111001100
1 1 1 11 1 11 0 0 0 000 0 0
0 0 0 0 0 0 0 0 111111 1 1
1010101010101010
0101010101010101
0000111111110000
1 1 0 0 0 0 1 1 1 1 0 000 1 1
1 1 1 1 1 1 1 10 0 0 000 0 0
1 1 1 1 1 1 1 1 1 1 1 11111
0 0 0 0 0 0 0 0 1 1 1 111 1 1
0011001111001100
D1
D2
D1
D1
D1
D1
+1
+(n 1)
+2
+(n 2)
D1
D1
D1
D1
D1
+1
+(n 1)
+2
+(n 2)
D2
D2
D2
D2
b7 b0b15 b8
n
b7 b0b15 b8b7 b0b15 b8
D2
+1
+(n 1)
+2
+(n 2)
D2
D2
D2
D2
nn