Analog Devices ADSP-BF53x Blackfin Reference page 961

Table C-23. 32-Bit Opcode Instructions (Sheet 8 of 40)
Instruction
and Version
Move Register Half
Dreg_lo = A0 (FU)
Multiply and Multiply-Accumulate to Half Register
Dreg_hi = (A1 = Dreg_lo_hi * Dreg_lo_hi) (FU)
Vector Multiply and Multiply-Accumulate
A0 {=, +=, or –=} Dreg_lo_hi * Dreg_lo_hi ,
Dreg_hi = (A1 {=, +=, or –=} Dreg_lo_hi * Dreg_lo_hi) (FU)
Vector Multiply and Multiply-Accumulate
Dreg_lo = (A0 {=, +=, or –=} Dreg_lo_hi * Dreg_lo_hi) ,
Dreg_hi = (A1 {=, +=, or –=} Dreg_lo_hi * Dreg_lo_hi) (FU)
Multiply and Multiply-Accumulate to Half Register
Dreg_hi = (A1 += Dreg_lo_hi * Dreg_lo_hi) (FU)
Multiply and Multiply-Accumulate to Half Register
Dreg_hi = (A1 –= Dreg_lo_hi * Dreg_lo_hi) (FU)
Move Register Half
Dreg_hi = A1 (FU)
Move Register Half
Dreg_lo = A0, Dreg_hi = A1 (FU)
Dreg_hi = A1, Dreg_lo = A0 (FU)
Multiply and Multiply-Accumulate to Data Register
Dreg_odd = (A1 = Dreg_lo_hi * Dreg_lo_hi) (FU)
Vector Multiply and Multiply-Accumulate
Dreg_even = (A0 {=, +=, or –=} Dreg_lo_hi * Dreg_lo_hi) ,
A1 {=, +=, or –=} Dreg_lo_hi * Dreg_lo_hi (FU)
Multiply and Multiply-Accumulate to Data Register
Dreg_odd = (A1 += Dreg_lo_hi * Dreg_lo_hi) (FU)
Multiply and Multiply-Accumulate to Data Register
Dreg_odd = (A1 –= Dreg_lo_hi * Dreg_lo_hi) (FU)
Vector Multiply and Multiply-Accumulate
A0 {=, +=, or –=} Dreg_lo_hi * Dreg_lo_hi ,
Dreg_odd = (A1 {=, +=, or –=} Dreg_lo_hi * Dreg_lo_hi) (FU)
Vector Multiply and Multiply-Accumulate
Dreg_even = (A0 {=, +=, or –=} Dreg_lo_hi * Dreg_lo_hi) ,
Dreg_odd = (A1 {=, +=, or –=} Dreg_lo_hi * Dreg_lo_hi) (FU)
ADSP-BF53x/BF56x Blackfin Processor Programming Reference
Instruction Opcodes
Opcode
Range
0xC083 3800—
0xC083 39C0
0xC084 1800—
0xC084 D9FF
0xC084 0000—
0xC087 DFFF
0xC084 2000—
0xC087 FFFF
0xC085 1800—
0xC085 D9FF
0xC086 1800—
0xC086 D9FF
0xC087 1800—
0xC087 19C0
0xC087 3800—
0xC087 39C0
0xC088 1800—
0xC088 D9FF
0xC088 2000—
0xC08B FFFF
0xC089 1800—
0xC089 D9FF
0xC08A 1800—
0xC08A D9FF
0xC08C 0000—
0xC08F DFFF
0xC08C 2000—
0xC08F FFFF
C-161