Motorola DSP96002 User Manual
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DSP96002 USER’S MANUAL
MOTOROLA
FTFR.X
Transfer Floating-Point
FTFR.X
Data ALU Register
Operation:
S
→
D (parallel data bus move)
Assembler Syntax:
FTFR.X S,D
(move syntax - see the MOVE instruction description.)
Description:
Take the contents of the specified source operand S and store in the destination operand D.
Input Operand(s) Precision: SEP Floating-Point.
Output Operand Precision: SEP Floating-Point.
CCR Condition Codes:
C
- Not affected.
V
- Not affected.
Z
- Set if result is zero. Cleared otherwise.
N
- Set if result is negative. Cleared otherwise.
I
- Set if result is infinity. Cleared otherwise.
LR
- Not affected.
–
R
- Not affected.
A
- Not affected.
ER Status Bits:
INX
-Always cleared.
DZ
-Always cleared.
UNF
-Always cleared.
OVF
-Always cleared.
OPERR-Always cleared.
SNAN -Set if operand is a signaling NaN. Cleared otherwise.
NAN
-Set if result is a NaN. Cleared otherwise.
UNCC -Always cleared.
IER Flags: Flags changed according to standard definition.