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Description
Shifts one hexadecimal digit (4 bits) of the 16-bit area specified by D to the left (to the higher digit position).
Bit position
D
Hexadecimal
Bit position
D
Hexadecimal
Bit position
DT9014/
Hexadecimal
DT90014
When one hexadecimal digit (4 bits) is shifted to the left,
− The data in hexadecimal digit position 4 (bit positions 12 to 15) of the 16−bit data specified by D is
shifted out and is transferred to the lower digit (bit positions 0 to 3) of special data register DT9014
(with the FP0 T32, FP0R, FPΣ, FP−X, FP2, FP2SH and FP10SH: DT90014).
− The hexadecimal digit position 1 (bit positions 0 to 3) of the 16-bit data specified by D becomes 0.
Flag conditions
・Error flag (R9007):
・Error flag (R9008):
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15
1211
8 7
· · ·
·
·
· ·
Digit 4
Digit 3
Digit 2
15
1211
8 7
· ·
·
·
· ·
Digit 3
Digit 2
Digit 1
This hexadecimal digit
position becomes 0.
15
1211
8 7
· · ·
·
·
· ·
0
0
0
Turns on and stays on when the area specified using the index modifier
exceeds the limit.
Turns on for an instant when the area specified using the index modifier
exceeds the limit.
4 3
0
· ·
Digit 1
4 3
0
· ·
0
4 3
0
· ·
Digit 4
High−level Instructions
3 − 241
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