參數(shù)資料
型號： ADSP-2115BS-66
廠商： ANALOG DEVICES INC
元件分類： 數(shù)字信號處理
英文描述： ADSP-2100 Family DSP Microcomputers
中文描述： 24-BIT, 16.67 MHz, OTHER DSP, PQFP80
封裝： METRIC, PLASTIC, QFP-80
文件頁數(shù)： 15/64頁
文件大小： 666K
代理商： ADSP-2115BS-66
ADSP-21xx
REV. B
–15–
Instruction Set
T he ADSP-21xx assembly language uses an algebraic syntax for
ease of coding and readability. T he 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. T he instructions encompass a wide
variety of instruction types along with a high degree of
operational parallelism. T here are five basic categories of
instructions: data move instructions, computational instruc-
tions, multifunction instructions, program flow control instruc-
tions and miscellaneous instructions. Multifunction instructions
perform one or two data moves and a computation.
T he instruction set is summarized below. T he
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 X OR 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
X OR
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]
SR = [SR OR] ASHIFT xop ;
[IF cond]
SR = [SR OR] LSHIFT xop ;
SR = [SR OR] ASHIFT xop BY <exp>;
SR = [SR OR] LSHIFT xop BY <exp>;
[IF cond]
SE = EX P xop ;
[IF cond]
SB = EX PADJ xop ;
[IF cond]
SR = [SR OR] NORM xop ;
Arithmetic Shift
Logical Shift
Arithmetic Shift Immediate
Logical Shift Immediate
Derive Exponent
Block Exponent Adjust
Normalize
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 ;
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)
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) ;
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
PDF描述
ADSP-2115BS-80 ADSP-2100 Family DSP Microcomputers
ADSP-2115BST-80 ADSP-2100 Family DSP Microcomputers
ADSP-2101KS-100 CAP 470PF 50V 5% NPO(C0G) SMD-0603 TR-7-PA
ADSP-2103KP-40 ADSP-2100 Family DSP Microcomputers
ADSP-2105KP-55 ADSP-2100 Family DSP Microcomputers
相關代理商/技術參數(shù)
參數(shù)描述
ADSP-2115BS-80 制造商:Rochester Electronics LLC 功能描述:20MHZ MICROCOMPUTER IC - Bulk 制造商:Analog Devices 功能描述:
ADSP-2115BST-55 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-Bit Digital Signal Processor
ADSP-2115BST-66 制造商:AD 制造商全稱:Analog Devices 功能描述:ADSP-2100 Family DSP Microcomputers
ADSP-2115BST-80 制造商:AD 制造商全稱:Analog Devices 功能描述:ADSP-2100 Family DSP Microcomputers
ADSP-2115KP-100 制造商:Analog Devices 功能描述:DSP Fixed-Point 16-Bit 25MHz 25MIPS 68-Pin PLCC 制造商:Rochester Electronics LLC 功能描述:- Bulk
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*