ADSP-BF53x/BF56x Blackfin Processor Programming Reference
C-95
Instruction Opcodes
Saturate
0xC408 203F
1 1 0 0 0 1 0 x x x 0 0 1 0 0 0
0 0 1 0 0 0 0 0 0 0 1 1 1 1 1 1
A0 = A0 (S)
Saturate
0xC408 603F
1 1 0 0 0 1 0 x x x 0 0 1 0 0 0
0 1 1 0 0 0 0 0 0 0 1 1 1 1 1 1
A1 = A1 (S)
Saturate
0xC408 A03F
1 1 0 0 0 1 0 x x x 0 0 1 0 0 0
1 0 1 0 0 0 0 0 0 0 1 1 1 1 1 1
A1 = A1 (S), A0 = A0 (S)
Sign Bit
0xC605 0000—
0xC605 0E07
1 1 0 0 0 1 1 0 0 x x 0 0 1 0 1
0 0 0 0 Dest.
Dreg #
x x x 0 0 0 Source
Dreg #
Dreg_lo = SIGNBITS Dreg
Sign Bit
0xC605 4000—
0xC605 4E07
1 1 0 0 0 1 1 0 0 x x 0 0 1 0 1
0 1 0 0 Dest.
Dreg #
x x x 0 0 0 Source
Dreg #
Dreg_lo = SIGNBITS Dreg_lo
Sign Bit
0xC605 8000—
0xC605 8E07
1 1 0 0 0 1 1 0 0 x x 0 0 1 0 1
1 0 0 0 Dest.
Dreg #
x x x 0 0 0 Source
Dreg #
Dreg_lo = SIGNBITS Dreg_hi
Sign Bit
0xC606 0000—
0xC606 0E00
1 1 0 0 0 1 1 0 0 x x 0 0 1 1 0
0 0 0 0 Dest.
Dreg #
x x x 0 0 0 0 0 0
Dreg_lo = SIGNBITS A0
Sign Bit
0xC606 4000—
0xC606 4E00
1 1 0 0 0 1 1 0 0 x x 0 0 1 1 0
0 1 0 0 Dest.
Dreg #
x x x 0 0 0 0 0 0
Dreg_lo = SIGNBITS A1
Table C-17. Arithmetic Operations Instructions (Sheet 41 of 44)
Instruction
and Version
Bin
Opcode Range
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Summary of Contents for ADSP-BF53x Blackfin
Page 38: ...Conventions xxxviii ADSP BF53x BF56x Blackfin Processor Programming Reference...
Page 134: ...System Reset and Powerup 3 18 ADSP BF53x BF56x Blackfin Processor Programming Reference...
Page 324: ...Instruction Overview 7 20 ADSP BF53x BF56x Blackfin Processor Programming Reference...
Page 486: ...Instruction Overview 13 28 ADSP BF53x BF56x Blackfin Processor Programming Reference...
Page 512: ...Instruction Overview 14 26 ADSP BF53x BF56x Blackfin Processor Programming Reference...
Page 604: ...Instruction Overview 15 92 ADSP BF53x BF56x Blackfin Processor Programming Reference...
Page 688: ...Instruction Overview 18 48 ADSP BF53x BF56x Blackfin Processor Programming Reference...
Page 742: ...Instruction Overview 19 54 ADSP BF53x BF56x Blackfin Processor Programming Reference...
Page 752: ...Examples 20 10 ADSP BF53x BF56x Blackfin Processor Programming Reference...
Page 790: ...ADSP BF535 Flags A 10 ADSP BF53x BF56x Blackfin Processor Programming Reference...
Page 800: ...Performance Monitor Registers B 10 ADSP BF53x BF56x Blackfin Processor Programming Reference...
Page 1042: ...Index I 40 ADSP BF53x BF56x Blackfin Processor Programming Reference...