MC68EC000EI16 Freescale Semiconductor, MC68EC000EI16 Datasheet - Page 306

• 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
FABS
Operation:
Assembler
Syntax:
Attributes:
Description: Converts the source operand to extended precision (if necessary) and stores
Operation Table:
5-4
NOTE: If the source operand is a NAN, refer to 1.6.5 Not-A-Numbers for more information
the absolute value of that number in the destination floating-point data register.
FABS will round the result to the precision selected in the floating-point control register.
FSABS and FDABS will round the result to single or double precision, respectively,
regardless of the rounding precision selected in the floating-point control register.
DESTINATION
Result
M68000 FAMILY PROGRAMMER’S REFERENCE MANUAL
Absolute Value of Source
FABS. < fmt >
FABS.X
FABS.X
*FrABS. < fmt >
*FrABS.X
*FrABS.X
where r is rounding precision, S or D
Format = (Byte, Word, Long, Single, Quad, Extended, Packed)
*Supported by MC68040 only.
+
Floating-Point Absolute Value
Absolute Value
In Range
(MC6888X, MC68040)
< ea > ,FPn
FPm,FPn
FPn
< ea > ,FPn
FPm,FPn
Pn
– +
FPn
Absolute Value
SOURCE
Zero
– +
Absolute Value
Infinity
FABS
MOTOROLA
–