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67
Instruction Functions
Section 2-2
FLOATING-
POINT MULTIPLY
*
F
@
*
F
456
Output
Required
606
FLOATING-
POINT DIVIDE
/F
@/F
457
Output
Required
608
DEGREES TO
RADIANS
RAD
@RAD
458
Output
Required
610
RADIANS TO
DEGREES
DEG
@DEG
459
Output
Required
611
SINE
SIN
@SIN
460
Output
Required
613
HIGH-SPEED
SINE (CJ1-H-R
only)
SINQ
@SINQ
475
Calculates the sine of a 32-bit floating-point number (in radians) and
places the result in the specified result words.
Output
Required
615
Instruction
Mnemonic
Code
Symbol/Operand
Function
Location
Execution
condition
Page
*
F(456)
Md
Mr
R
Md
: 1st
Multiplicand word
Mr
: 1st Multiplier
word
R
: 1st result word
R+1
R
×
Md
Md+1
Mr
Mr+1
Multiplies two 32-bit floating-point numbers and places the result in
the specified result words.
Multiplicand (floating-
point data, 32 bits)
Multiplier (floating-
point data, 32 bits)
Result (floating-point
data, 32 bits)
/F(457)
R
Dd
Dr
Dd
: 1st Dividend
word
Dr
: 1st Divisor
word
R
: 1st result word
R+1
R
Dd
Dd+1
Dr
Dr+1
÷
Result (floating-
point data, 32 bits)
Divisor (floating-
point data, 32 bits)
Dividend (floating-
point data, 32 bits)
Divides one 32-bit floating-point number by another and places the
result in the specified result words.
RAD(458)
S
R
S
: 1st source
word
R
: 1st result word
R+1
R
S
S+1
Converts a 32-bit floating-point number from degrees to radians and
places the result in the specified result words.
Result (radians, 32-bit
floating-point data)
Source (degrees, 32-bit
floating-point data)
DEG(459)
S
R
S
: 1st source
word
R
: 1st result word
R+1
R
S
S+1
Result (degrees, 32-bit
floating-point data)
Source (radians, 32-bit
floating-point data)
Converts a 32-bit floating-point number from radians to degrees and
places the result in the specified result words.
SIN(460)
S
R
S
: 1st source
word
R
: 1st result word
R+1
R
S
S+1
SIN
Calculates the sine of a 32-bit floating-point number (in radians) and
places the result in the specified result words.
Source (32-bit
floating-point
data)
Result (32-bit
floating-point
data)
SINQ(475)
S
R
S
: 1st source
word
R
: 1st result word
R+1
R
S
S+1
SIN
Source (32-bit
floating-point
data)
Result (32-bit
floating-point
data)
Summary of Contents for SYSMAC CS1D-CPU**
Page 3: ...iv...
Page 29: ...xxx...
Page 185: ...146 List of Instructions by Function Code Section 2 4...
Page 1389: ...1350 CJ series Instruction Execution Times and Number of Steps Section 4 2...
Page 1390: ...1351 Appendix A ASCII Code Table ASCII SP Four leftmost bits Four rightmost bits...
Page 1391: ...1352 ASCII Code Table Appendix A...