A-47
Appendices
CJ2 CPU Unit Software User’s Manual
A-1 Instruction Functions
App
A-1-15 Table Data Processing Instructions
FIND MAXI-
MUM FLOAT-
ING
MAXF
@MAXF
176 Treats the number of data items specified by C as a table of single-
precision floating-point data (double-word data) beginning from
the first word in the range specified by R1, and outputs the maxi-
mum value in the table to D+1 and D.
Output Required
FIND DOU-
BLE MAXI-
MUM
FLOATING
MAXD
@MAXD
178 Treats the number of data items specified by C as a table of dou-
ble-precision floating-point data (double-word data) beginning
from the first word in the range specified by R1, and outputs the
maximum value in the table to D+1 and D.
Output Required
FIND MINI-
MUM
MIN
@MIN
183 Output Required
DOUBLE
FIND MINI-
MUM
MINL
@MINL
175 Treats the number of data items specified by C as double-word
table data beginning from the first word in the range specified by
R1, and outputs the minimum value in the table to D+1 and D.
Output Required
FIND MINI-
MUM FLOAT-
ING
MINF
@MINF
177 Treats the number of data items specified by C as a table of single-
precision floating-point data (double-word data) beginning from
the first word in the range specified by R1, and outputs the mini-
mum value in the table to D+1 and D.
Output Required
FIND DOU-
BLE MINI-
MUM
FLOATING
MIND
@MIND
179 Treats the number of data items specified by C as a table of dou-
ble-precision floating-point data (double-word data) beginning
from the first word in the range specified by R1, and outputs the
minimum value in the table to D+1 and D.
Output Required
Instruction Mnemonic Code Symbol/Operand Function Location
Execution
condition
MAXF(176)
C
R1
D
C: 1st control word
R1: 1st word in
range
D: 1st destination
word
MAXD(178)
C
R1
D
C: 1st control word
R1: 1st word in
range
D: 1st destination
word
MIN(183)
C
R1
D
C: 1st control word
R1: 1st word in
range
D: Destination
word
R1
R1+(W−1)
Finds the minimum value in the range.
Internal I/O
memory address
C words
Min. value
MINL(175)
C
R1
D
C: 1st control word
R1: 1st word in
range
D: 1st destination
word
MINF(177)
C
R1
D
C: 1st control word
R1: 1st word in
range
D: 1st destination
word
MIND(179)
C
R1
D
C: 1st control word
R1: 1st word in
range
D: 1st destination
word
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