NS32FV16 Datasheet, PDF (20/104 Pages) Texas Instruments – Advanced Imaging/Communication Signal Processors

2 0 Architectural Description (Continued)
TABLE 2-2 NS32FX164 Instruction Set Summary (Continued)
FLOATING POINT
Format
Operation
Operands
Description
11
MOVf
gen gen
Move a floating point value
9
MOVLF
gen gen
Move and shorten a long value to standard
9
MOVFL
gen gen
Move and lengthen a standard value to long
9
MOVif
gen gen
Convert any integer to standard or long floating
9
ROUNDfi
gen gen
Convert to integer by rounding
9
TRUNCfi
gen gen
Convert to integer by truncating toward zero
9
FLOORfi
gen gen
Convert to largest integer less than or equal to value
11
ADDf
gen gen
Add
11
SUBf
gen gen
Subtract
11
MULf
gen gen
Multiply
11
DIVf
gen gen
Divide
11
CMPf
11
NEGf
11
ABSf
9
LFSR
9
SFSR
12
POLYf
12
DOTf
12
SCALBf
12
LOGBf
te ^{MISCELLANEOUS}
Format
Operation
1
NOP
1
WAIT
1
DIA
le GRAPHICS
Format
5
5
5
5
5
o 5
5
5
5
s ⁵
5
BITS
Format
b ₄
6
6
6
6
O⁶
Operation
BBOR
BBAND
BBFOR
BBXOR
BBSTOD
BITWT
EXTBLT
MOVMPi
TBITS
SBITS
SBITPS
Operation
TBITi
SBITi
SBITIi
CBITi
CBITIi
IBITi
gen gen
gen gen
gen gen
gen
gen
gen gen
gen gen
gen gen
gen gen
Operands
Operands
options
options
options
options
options
options
Operands
gen gen
gen gen
gen gen
gen gen
gen gen
gen gen
Compare
Negate
Take absolute value
Load FSR
Store FSR
Polynomial Step
Dot Product
Binary Scale
Binary Log
Description
No operation
Wait for interrupt
Diagnose Single-byte ‘‘Branch to Self’’ for hardware
breakpointing Not for use in programming
Description
Bit-aligned block transfer ‘OR’
Bit-aligned block transfer ‘AND’
Bit-aligned block transfer fast ‘OR’
Bit-aligned block transfer ‘XOR’
Bit-aligned block source to destination
Bit-aligned word transfer
External bit-aligned block transfer
Move multiple pattern
Test bit string
Set bit string
Set bit perpendicular string
Description
Test bit
Test and set bit
Test and set bit interlocked
Test and clear bit
Test and clear bit interlocked
Test and invert bit
8
FFSi
gen gen
Find first set bit
Note Options are controlled by fields of the instruction PSR status bits or dedicated register values
19