MB86330 Fujitsu Media Devices Limited, MB86330 Datasheet - Page 30

• Manufacturer Part Number: MB86330
• Description: 16-bit Fixed-point DSP
• Manufacturer: Fujitsu Media Devices Limited

30
MB86330
Mnemonic
MRDU
MSMS
MSMS
MSMU
MSMU
MOVT
MRDS
MOV
MRD
MRD
MSM
MSM
MSM
Data transfer or duplicate
transfer
Duplicate transfer to the
accumulator
Signed product addition
Signed product addition with
duplicate transfer
Signed and unsigned product
addition
Unsigned and unsigned
product addition
Signed product addition
Signed product addition with
duplicate transfer
Signed product addition with
transfer
Signed and unsigned product
addition
Signed and unsigned product
addition with duplicate
transfer
Unsigned and unsigned
product addition
Unsigned and unsigned
product addition with
duplicate transfer
Operation overview
Inter-register transfer
Transfer between a
memory and a register
Duplicate transfer
Immediate value transfer
to a register
Inter-memory transfer
CX, DX
A0, A1,B0, B1/CX, DX
acc
acc
A0, A1, B0, B1/CX, DX
A0, A1, B0, B1/CX, DX
A0, A1, B0, B1/CX, DX
acc
acc
acc
reg
A0, A1, B0, B1/CX, DX
acc
acc
A0, A1, B0, B1/CX, DX
acc
acc
A0
B0
A0
B0
A0
B0
A0
B0
REG
MEM
B0
B0
REG
(AD0)
A1
(AD1)
acc – A0
acc – B0
acc + A0
acc + B0
acc + (A0 or A1)
acc + A0
acc + B0
acc + A0
acc + B0
(AD0), A1
(AD0), B1
(AD0), A1
(AD0), B1
(AD0), A1
(AD0), B1
(AD0), A1
(AD0), B1
(AD0), A1
(AD0), B1
Immediate value
REG
REG
(AD1)
(AD1)
A1
B1
A1
B1
A1
B1
A1
B1
(AD1)
(AD1)
(AD1)
(AD1)
(AD1)
(AD1)
(AD1)
(AD1)
(AD1)
(AD1)
N
–
–
Z
–
–
Flag change
C
–
–
0
0
0
0
0
0
0
0
0
0
0
www.DataSheet4U.com
V1
–
–
(Continued)
V2
–
–
V3
–
–
–
–
–
–
–
–