Panasonic FP0 User Manual page 324

Num-
Name
ber
F113 Left shift of
P113 one hexade-
cimal digit
(4-bit)
FIFO instructions
F115 FIFO buffer
P115 define
F116 Data read
P116 from FIFO
buffer
F117 Data write
P117 into FIFO
buffer
Basic function instructions
F118 UP/DOWN
counter
F119 Left/right
shift register
Data rotate instructions
F120 16-bit data
P120 right rotate
F121 16-bit data
P121 left rotate
F122 16-bit data
P122 right rotate
with carry
flag (R9009)
data
F123 16-bit data
P123 left rotate
with carry
flag (R9009)
data
14-82
Boolean Operand
WBSL D1, D2
PWBSL
FIFT n, D
PFIFT
FIFR S, D
PFIFR
FIFW S, D
PFIFW
UDC S, D
LRSR D1, D2
ROR D, n
PROR
ROL D, n
PROL
RCR D, n
PRCR
RCL D, n
PRCL
Description
Shifts the one digit of the areas by "D1" and "D2" to
the left.
The "n" words beginning from "D" are defined in the
buffer.
The oldest data beginning from "S" that was written
to the buffer is read and stored in "D".
The data of "S" is written to the buffer starting from
"D".
Counts up or down from the value preset in "S" and
stores the elapsed value in "D".
Shifts one bit to the left or right with the area
between "D1" and "D2" as the register.
Rotate the "n" bits in data of "D" to the right.
Rotate the "n" bits in data of "D" to the left.
Rotate the "n" bits in 17-bit area consisting of "D"
plus the carry flag (R9009) data to the right.
Rotate the "n" bits in 17-bit area consisting of "D"
plus the carry flag (R9009) data to the left.
Steps
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