Atmel Xplained Pro Evaluation Kit ATSAM4E-XPRO ATSAM4E-XPRO Data Sheet
Product codes
ATSAM4E-XPRO
203
SAM4E [DATASHEET]
Atmel-11157D-ATARM-SAM4E16-SAM4E8-Datasheet_12-Jun-14
12.6.11.22 VNEG
Floating-point Negate.
Syntax
VNEG{cond}.F32 Sd, Sm
where:
cond
is an optional condition code, see
.
Sd
is the destination floating-point value.
Sm
is the operand floating-point value.
Operation
This instruction:
1.
Negates a floating-point value.
2.
Places the results in a second floating-point register.
The floating-point instruction inverts the sign bit.
Restrictions
There are no restrictions.
Condition Flags
These instructions do not change the flags.