參數(shù)資料
型號(hào)： ADSP-2115BP-66
廠商： ANALOG DEVICES INC
元件分類(lèi)： 數(shù)字信號(hào)處理
英文描述： ADSP-2100 Family DSP Microcomputers
中文描述： 24-BIT, 16.67 MHz, OTHER DSP, PQCC68
封裝： PLASTIC, LCC-68
文件頁(yè)數(shù)： 16/64頁(yè)
文件大小： 666K
代理商： ADSP-2115BP-66
ADSP-21xx
–16–
REV. B
Program Flow Instructions
DO <addr> [UNT IL term] ;
[IF cond] JUMP (Ix) ;
[IF cond] JUMP <addr>;
[IF cond] CALL (Ix) ;
[IF cond] CALL <addr>;
IF [NOT ] FLAG_IN
IF [NOT ] FLAG_IN
[IF cond] SET |RESET |T OGGLE FLAG_OUT [, ...] ;
[IF cond] RT S ;
[IF cond] RT I ;
IDLE [(n)] ;
Do Until Loop
J ump
Call Subroutine
JUMP <addr>;
CALL <addr>;
J ump/Call on Flag In Pin
Modify Flag Out Pin
Return from Subroutine
Return from Interrupt Service Routine
Idle
Miscellaneous Instructions
NOP ;
MODIFY (Ix , My);
[PUSH ST S] [, POP CNT R] [, POP PC] [, POP LOOP] ;
ENA|DIS
SEC_REG [, ...] ;
BIT _REV
AV_LAT CH
AR_SAT
M_MODE
T IMER
G_MODE
Notation Conventions
Ix
Index registers for indirect addressing
My
Modify registers for indirect addressing
<data>
Immediate data value
<addr>
Immediate address value
<exp>
Exponent (shift value) in shift immediate instructions (8-bit signed number)
<ALU>
Any ALU instruction (except divide)
<MAC>
Any multiply-accumulate instruction
<SHIFT >
Any shift instruction (except shift immediate)
cond
Condition code for conditional instruction
term
T ermination code for DO UNT IL loop
dreg
Data register (of ALU, MAC, or Shifter)
reg
Any register (including dregs)
;
A semicolon terminates the instruction
,
Commas separate multiple operations of a single instruction
[ ]
Optional part of instruction
[, ...]
Optional, multiple operations of an instruction
option1
|
option2
List of options; choose one.
No Operation
Modify Address Register
Stack Control
Mode Control
Assembly Code E xample
T he following example is a code fragment that performs the filter tap update for an adaptive filter based on a least-mean-squared
algorithm. Notice that the computations in the instructions are written like algebraic equations.
MF=MX0*MY1(RND), MX0=DM(I2,M1);
MR=MX0*MF(RND), AY0=PM(I6,M5);
DO adapt UNTIL CE;
AR=MR1+AY0, MX0=DM(I2,M1), AY0=PM(I6,M7);
PM(I6,M6)=AR, MR=MX0*MF(RND);
{MF=error*b eta}
adapt:
MODIFY(I2,M3);
MODIFY(I6,M7);
{Point to oldest data}
{Point to start of data}
相關(guān)PDF資料
PDF描述
ADSP-2105BP-80 ADSP-2100 Family DSP Microcomputers
ADSP-2115BP-80 ADSP-2100 Family DSP Microcomputers
ADSP-2115BS-66 ADSP-2100 Family DSP Microcomputers
ADSP-2115BS-80 ADSP-2100 Family DSP Microcomputers
ADSP-2115BST-80 ADSP-2100 Family DSP Microcomputers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADSP-2115BP-80 制造商:Analog Devices 功能描述:DSP Fixed-Point 16-Bit 20MHz 20MIPS 68-Pin PLCC 制造商:Rochester Electronics LLC 功能描述:- Bulk
ADSP-2115BPZ-100 功能描述:IC DSP CONTROLLER 16BIT 68-PLCC RoHS:是 類(lèi)別:集成電路 (IC) >> 嵌入式 - DSP（數(shù)字式信號(hào)處理器） 系列:ADSP-21xx 標(biāo)準(zhǔn)包裝:40 系列:TMS320DM64x, DaVinci™ 類(lèi)型:定點(diǎn) 接口:I²C，McASP，McBSP 時(shí)鐘速率:400MHz 非易失內(nèi)存:外部 芯片上RAM:160kB 電壓 - 輸入/輸出:3.30V 電壓 - 核心:1.20V 工作溫度:0°C ~ 90°C 安裝類(lèi)型:表面貼裝 封裝/外殼:548-BBGA，F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:548-FCBGA（27x27） 包裝:托盤(pán) 配用:TMDSDMK642-0E-ND - DEVELPER KIT W/NTSC CAMERA296-23038-ND - DSP STARTER KIT FOR TMS320C6416296-23059-ND - FLASHBURN PORTING KIT296-23058-ND - EVAL MODULE FOR DM642TMDSDMK642-ND - DEVELOPER KIT W/NTSC CAMERA
ADSP-2115BS-66 制造商:Analog Devices 功能描述:DSP Fixed-Point 16-Bit 16.67MHz 16.67MIPS 80-Pin PQFP 制造商:Rochester Electronics LLC 功能描述:16.5MHZ MICROPROCESSOR IC - Bulk
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(chēng):未知廠家 功能描述:16-Bit Digital Signal Processor
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