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參數資料
| 型號： | ADSP-216X |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | DSP Microcomputers with ROM |
| 中文描述： | DSP的微機與光盤 |
| 文件頁數： | 11/39頁 |
| 文件大小： | 243K |
| 代理商： | ADSP-216X |
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REV. 0
ADSP-216x
–11–
Instruction Set
The ADSP-216x assembly language uses an algebraic syntax for
ease of coding and readability. The sources and destinations of
computations and data movements are written explicitly in each
assembly statement, eliminating cryptic assembler mnemonics.
Every instruction assembles into a single 24-bit word and executes
in a single cycle. The instructions encompass a wide variety of
instruction types along with a high degree of operational
parallelism. There are five basic categories of instructions: data
move instructions, computational instructions, multifunction
instructions, program flow control instructions and miscella-
neous instructions. Multifunction instructions perform one or
two data moves and a computation.
The instruction set is summarized below. The
ADSP-2100
Family Users Manual
contains a complete reference to the
instruction set.
ALU Instructions
[IF cond]
AR|AF
=
=
=
=
=
=
=
=
=
=
=
=
=
=
xop + yop [+ C] ;
xop – yop [+ C– 1] ;
yop – xop [+ C– 1] ;
xop AND yop ;
xop OR yop ;
xop XOR yop ;
PASS xop ;
– xop ;
NOT xop ;
ABS xop ;
yop + 1 ;
yop – 1 ;
DIVS yop, xop ;
DIVQ xop ;
Add/Add with Carry
Subtract X – Y/Subtract X – Y with Borrow
Subtract Y – X/Subtract Y – X with Borrow
AND
OR
XOR
Pass, Clear
Negate
NOT
Absolute Value
Increment
Decrement
Divide
MAC Instructions
[IF cond]
MR|MF =
xop
*
yop ;
MR + xop
*
yop ;
MR – xop
*
yop ;
MR ;
0 ;
Multiply
Multiply/Accumulate
Multiply/Subtract
Transfer MR
Clear
Conditional MR Saturation
=
=
=
=
IF MV SAT MR ;
Shifter Instructions
[IF cond]
[IF cond]
SR = [SR OR] ASHIFT xop ;
SR = [SR OR] LSHIFT xop ;
SR = [SR OR] ASHIFT xop BY <exp>;
SR = [SR OR] LSHIFT xop BY <exp>;
SE = EXP xop ;
SB = EXPADJ xop ;
SR = [SR OR] NORM xop ;
Data Move Instructions
reg = reg ;
reg = <data> ;
reg = DM (<addr>) ;
dreg = DM (Ix , My) ;
dreg = PM (Ix , My) ;
DM (<addr>) = reg ;
DM (Ix , My) = dreg ;
PM (Ix , My) = dreg ;
Multifunction Instructions
<ALU>|<MAC>|<SHIFT> , dreg = dreg ;
<ALU>|<MAC>|<SHIFT> , dreg = DM (Ix , My) ;
<ALU>|<MAC>|<SHIFT> , dreg = PM (Ix , My) ;
DM (Ix , My) = dreg , <ALU>|<MAC>|<SHIFT> ;
PM (Ix , My) = dreg , <ALU>|<MAC>|<SHIFT> ;
dreg = DM (Ix , My) , dreg = PM (Ix , My) ;
<ALU>|<MAC> , dreg = DM (Ix , My) , dreg = PM (Ix , My) ;
Arithmetic Shift
Logical Shift
Arithmetic Shift Immediate
Logical Shift Immediate
Derive Exponent
Block Exponent Adjust
Normalize
[IF cond]
[IF cond]
[IF cond]
Register-to-Register Move
Load Register Immediate
Data Memory Read (Direct Address)
Data Memory Read (Indirect Address)
Program Memory Read (Indirect Address)
Data Memory Write (Direct Address)
Data Memory Write (Indirect Address)
Program Memory Write (Indirect Address)
Computation with Register-to-Register Move
Computation with Memory Read
Computation with Memory Read
Computation with Memory Write
Computation with Memory Write
Data & Program Memory Read
ALU/MAC with Data & Program Memory Read
相關PDF資料 |
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相關代理商/技術參數 |
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| ADSP-2171 | 制造商:AD 制造商全稱:Analog Devices 功能描述:ADSP-2100 Family DSP Microcomputers |
| ADSP-2171BS-104 | 制造商:Analog Devices 功能描述:DSP Fixed-Point 16-Bit 26MHz 26MIPS 128-Pin MQFP 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| ADSP-2171BS-133 | 制造商:Analog Devices 功能描述:DSP Fixed-Point 16-Bit 33.33MHz 33MIPS 128-Pin MQFP 制造商:Rochester Electronics LLC 功能描述:16 BIT FXD PT PROC 33MIPS - Bulk 制造商:Analog Devices 功能描述:IC MICROCOMPUTER 16-BIT |
| ADSP-2171BST-104 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| ADSP-2171BST-133 | 制造商:Analog Devices 功能描述:DSP Fixed-Point 16-Bit 33.33MHz 33MIPS 128-Pin TQFP 制造商:Rochester Electronics LLC 功能描述:16BIT FXD PT PROC 33 MIPS - Bulk 制造商:Analog Devices 功能描述:IC MICROCOMPUTER 16-BIT |
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