MC68EC000EI16 Freescale Semiconductor, MC68EC000EI16 Datasheet - Page 420

• Manufacturer Part Number: MC68EC000EI16
• Description: IC MPU 32BIT 16MHZ 68-PLCC
• Manufacturer: Freescale Semiconductor

Specifications of MC68EC000EI16

• Processor Type: M680x0 32-Bit
• Speed: 16MHz
• Voltage: 3.3V, 5V
• Mounting Type: Surface Mount
• Package / Case: 68-PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

Floating Point Instructions
FSIN
Operation:
Assembler
Syntax:
Attributes:
Description: Converts the source operand to extended precision (if necessary) and
Operation Table:
Floating-Point Status Register:
5-118
calculates the sine of that number. Stores the result in the destination floating-point
data register. This function is not defined for source operands of infinity. If the source
operand is not in the range of [ – 2 ... + 2 ], the argument is reduced to within that
range before the sine is calculated. However, large arguments may lose accuracy
during reduction, and very large arguments (greater than approximately 10
accuracy. The result is in the range of [ – 1... + 1].
Condition Codes:
Quotient Byte:
NOTES:
1. If the source operand is a NAN, refer to 1.6.5 Not-A-Numbers for more information.
2. Sets the OPERR bit in the floating-point status register exception byte.
DESTINATION
Result
M68000 FAMILY PROGRAMMER’S REFERENCE MANUAL
Sine of Source
FSIN. < fmt > < ea > ,FPn
FSIN.X FPm,FPn
FSIN.X FPn
Format = (Byte, Word, Long, Single, Double, Extended, Packed)
+
(MC6888X, M68040FPSP)
In Range
Affected as described in 3.6.2 Conditional Testing.
Not affected.
Sine
FPn
Sine
– +
+ 0.0
SOURCE
Zero
1
– 0.0
– +
Infinity
NAN
2
MOTOROLA
20
FSIN
) lose all
–