Toshiba T2N - Manual (Page 247)

5. Programming Language
234
PROSEC T2N
RTR 1 (A)
RTL 1 (A)
(A) RTR n → (B)
(A) RTL n
→
(B)
(A) TRTR (m) (B)
(A) TRTL (m) (B)
RRC 1 (A)
Ladder Diagram Instructions (Function Instructions)
Group
FUN
No.
Name Representation Summary
Number of
steps
required
Execution
time
required
( µ s)
Remarks
Rotate
78 1 bit rotate right
Rotates the data in (A) 1 bit to the right (LSB
direction). The carry flag changes according to the
result.
2 92
79 1 bit rotate left
Rotates the data in (A) 1 bit to the left (MSB
direction). The carry flag changes according to the
result.
2 92
80 n bits rotate right
Rotates the data in (A) n bits to the right (LSB
direction). The carry flag changes according to the
result.
4~5 97
81 n bits rotate left
Rotates the data in (A) n bits to the left (MSB
direction). The carry flag changes according to the
result.
4~5 97
82 m-it file n bits rotate right
When (B) is a register:
Takes the table of m words, headed by (B), and
rotates it to the right (low address direction) by the
number of words specified by (A).
When (B) is a device:
Takes the bit file of m bits, headed by (B), and
rotates it to the right (LSB direction) by the number of
bits specified by (A). The carry flag changes
according to the result.
4~5 ✻
83 m-bit file n bits rotate left
When (B) is a register:
Takes the table of m words, headed by (B), and
rotates it to the left (high address direction) by the
number of words specified by (A).
When (B) is a device:
Takes the bit file of m bits, headed by (B), and
rotates it to the left (MSB direction) by the number of
bits specified by (A). The carry flag changes
according to the result.
4~5 ✻
84 1 bit rotate right with carry
Rotates the data in (A) 1 bit to the right (LSB
direction) including the carry flag. The carry flag
changes according to the result.
2 102