Bts (16-Bit Data Specified Bit Set) - Panasonic FP7 Series Additional Functions Manual

3.5 BTS (16-bit Data Specified Bit Set)

 Instruction format
R0
 Operation unit (●: Available)
Operation unit
i
 List of operands
Operand Description
D Device address of target data
Bit number (device address or constant) (Settable rangel: 0 to 15)
n
 Available devices (●: Available)
Operand
WX WY WR WL WS SD
● ● ●
D
● ● ●
n
Only 16-bit deivces, 32-bit devices, and integer constants can be modified. (Real number constants and character
*1：
constants cannot be specified.)
 Outline of operation
 Turns ON (1) the [n]th bit in the area specified by [D] according to the operation unit of [i].
 Other bits except the bit specified by [D] do not change.
 Specify [n] within the range of U0 to U15.
 Processing
Sets the [n]th bit of target data.
Example 1) Specifying a constant for the bit number
D: DT0, n: U7
Bit F
DT0
0
Bit F
DT0
0
BTS.US
i
bit US
●
16-bit device
DT LD UM
● ● ● ●
● ● ● ●
E D C B A 9
1 0 1 1 0 0
E D C B A 9
1 0 1 1 0 0
3.5 BTS (16-bit Data Specified Bit Set)
DT1 U7
D n
SS UL
32-bit device
TS TE
WI WO IX
CS CE
●
● ●
8 7 6 5 4 3
0 0 1 1 1 0
8 7 6 5 4 3
1
0 1 1 1 0
SL SF
Real
Integer String
number
K U H SF DF " "
● ●
2 1 0
0 0 0
2 1 0
0 0 0
DF
Index
modifier
*1
●
●
3-9