MB86330 Fujitsu Media Devices Limited, MB86330 Datasheet - Page 32

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

32
MB86330
(Continued)
[Flag indications]
Mnemonic
– : Not changed by an operation
SBAD
SUBC
RGLT
STLD
XOR
SUB
SUB
RVL
SLP
: Set or reset by an operation
: Not changed or reset by an operation
Auxiliary search for the
minimum normalized value
Reverse shift
Standby status
Store and load
Subtraction and addition
Subtraction
Subtraction with transfer
Subtraction with carry
Exclusive logical OR
Operation overview
CX, DX
A0, A1, B0, B1, C0, C1,
D0, D1
(AD0)
(AD0)
(AD0)
(AD0)
A0, A1, B0, B1
A0, A1, B0, B1, C0, C1,
D0, D1, AX, BX, CX, DX
acc
reg
A0, A1, B0, B1, C0, C1,
D0, D1, AX, BX, CX, DX
A0, A1, B0, B1, C0, C1,
D0, D1
0 : Reset by an operation
: Not changed or reset by an operation
(AD1)
acc – A1
A0, A0
A1, A1
CX, CX
DX, DX
(AD1)
(AD1)
(AD1)
(AD1)
N
–
–
–
Z
–
–
Flag change
C
–
–
–
–
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V1
–
–
–
–
–
V2
–
–
–
–
–
V3
–
–
–
–
–
–