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歐戟進(jìn)口precimete全系列ProLAD CD900R750

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歐戟進(jìn)口precimete全系列ProLAD CD900R750
上海歐戟貿(mào)易有限公司
歐戟控制設(shè)備(上海)有限公司是歐美備件服務(wù)供應(yīng)商。歐戟優(yōu)勢(shì)供應(yīng)德國(guó)工控產(chǎn)品。只要是德國(guó)及歐洲的產(chǎn)品,只需您提供產(chǎn)品的名稱(chēng)、型號(hào)及規(guī)格,我們都能在德國(guó)為您買(mǎi)到,并送貨到您手上,低價(jià)優(yōu)購(gòu)。

歐戟進(jìn)口precimete全系列ProLAD CD900R750

歐戟進(jìn)口precimete全系列ProLAD CD900R750

 

上海歐戟貿(mào)易有限公司

歐戟控制設(shè)備(上海)有限公司是歐美備件服務(wù)供應(yīng)商。專(zhuān)注于進(jìn)口機(jī)電設(shè)備、儀器儀表等進(jìn)口設(shè)備。

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公司總部位于德國(guó)法蘭克福,美國(guó)芝加哥和中國(guó)上海設(shè)立分部,可直接與德國(guó)、法國(guó)、意大利瑞士等千余家廠家進(jìn)行高效快捷的溝通合作。

美國(guó)Progress Chemical Inc.化學(xué)制劑中國(guó)區(qū)代理

 

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上海歐戟貿(mào)易有限公司

歐戟控制設(shè)備(上海)有限公司是歐美備件服務(wù)供應(yīng)商。歐戟優(yōu)勢(shì)供應(yīng)德國(guó)工控產(chǎn)品。只要是德國(guó)及歐洲的產(chǎn)品,只需您提供產(chǎn)品的名稱(chēng)、型號(hào)及規(guī)格,我們都能在德國(guó)為您買(mǎi)到,并送貨到您手上,低價(jià)優(yōu)購(gòu)。

 

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Montabert86269909
PhoenixNR:2320157
Phoenix1212133
Phoenix1668386
Phoenix1518889
Phoenix1518902
Phoenix1668373
Phoenix1400782
Phoenix1400768
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ratty5K-AG-0-150-410-40-5-FF-9
NovotechnikMUP-110-1
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Halltech065/0650/060
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ETAESX10-TB-102-DC24V-12A
ETAESX10-TB-102-DC24V-6A
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ETAESX10-TB-102-DC24V-4A
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ROLLONTORX TC 28 M5X10
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PhoenixFL SWITCH SF 16TX,Nr:2832849
Gemue615 15D 1125211/N
sappelIZAR PULSE i 3025144 3-Wire 1.5m HY 3049821
ARGO-HYTOS GMBH3.36142E+11
GallyV24MY1 M24 vargal
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phoniexNr.2902853
brinkmannSTE145/270-52X+475
brinkmannTA302/490-51+009
brinkmannSTH1110A470-52X+475
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ATEK207653
ATEK207652
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stoberK402AG0350IE2D100K4
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Murrelektronik GmbH7000-08321-0000000
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JUMO703044/192-020-23/000
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APAAXArt.Nr. 45812621/F
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DEUTRONIC140557
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kistler4570A50
wago753- 430
wago753 -110
wago753 -530
wago750-346
wago750―602
JUMO603021/70-2-043-00-1000-40-10-00-00-000-00-6/574
VEMISPM
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VEMNo.112601
VEMNo.5079002
VEMNo.1646701
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rossiniSPEEDWELL,COVERED PU 65 SHORE CREAM COLOUR SULPHUR FREE
AZCUE PUMP1500.2 , for CM-250/33 (S/N: 336153)
AZCUE PUMP1500.1 ,for CM-250/33 (S/N: 336153)
EPCOSB44066R6012E230
Walther11-019-2-WR533-AAAA
WaltherLP-019-2-WR026-11-2
MurrelektronikNr:85072
Murrelektronik GmbHNr:9000-41034-0401000
BrecoNB 50TS20/PAZ M X 20160
BrecoNB 70ATS20/PAZ M X 28400
caburXCSW121C
HonsbergFF-015RMS-138(680345)
DENISON HYDRAULICR4V03-5351109G0QA125 026-41245-H
Murrelektronik55390
Murrelektronik996049
SOMATEC1045; PRVA 6M rechts
TrasfotecNr:201000030539
PULSOTRONICKJ5-M18MB50-ANU 08317143700
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HASBERG0.20mm*12.7*5M
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HASBERG0.10mm*12.7*5M
HASBERG0.07mm*12.7*5M
HASBERG0.30mm*12.7*5M
HASBERG0.01mm*12.7*5M
HASBERG0.15mm*12.7*5M
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EAMGMG2S122241020 G3/4 24VDC
WENGLORTC55PA3
PHDGRW13-5-40X91
AFAGIRG1-S
SIKOSG20-0011
SettimaGR28-2V-004cc-FSAEAAC-G-DX
Dunkermotoren GmbHDR62.0X80-2 88183 03059
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brinkmannSTA601/560-52GXZ+1139
ASS1-412-03-00 GRZ 10-12
END-Armaturen GmbH & Co. KGXDG2D2132050/A04 520605/14580-35/14 84818079
CosmotecTB350002200W00
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brinkmannSTA404/700-A+180
B&R8LSA26.R0045D000-0
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BeckhoffIP3112-B518
HEMAROTOCLAMP 120 N
herose05012.X.0000 1000
Moehlenhoff GmbHAA 4004-00-1 N
Rexnord9201-64-000
tuenkers264650
Guntermann&DrunckCATVision-CPU-RM
SemadeniNR:0553
SICKWT150-P132
SommerWWR-1160L
Vahle153512 SK-KMK60-20
hydac0240 D 010 BH4HC
KUHNKE39.242.010
INALR45*50*20.5
schmalenbergerZ 40-16/2 50HZ 2007003062/10
FederntechnikArtikel-Nr.: 139707,d=2 De=22 Lo=58 n=13,5 Fo=12N
westWEST 8100+ (Plus),DIKS-003-33333,P8100-21100020S160
MurrNO:7000-12361-7321000
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CamozziYP1K/15C 60H3503-0029
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PrevostJDT1010
Multi-Contact30.4051
Multi-Contact30.0066
Multi-Contact18.1203
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coaxArt.-Nr.541223 KB15NC
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SICK1066234 DFS20A-A2AAD001024
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festo170569 SLT-20-30-P-A
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kollmorgenDBL 3H00130-OR2-000-S40
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KELMERGROUP:7612A09 (501A18/3/1A/2 24VDC 0.4A +A1001002)
KELMERGROUP:7611A08(501A17/3/1A/2/07 24VDC 0.4A+A1001002)
GEFRANF028898-GFX-S2-15/440-0-R-00-P-CO
GEFRANF028897-GFX-M2-15/440-P-RR-R-CO
TiefenbachWK509K225-230
SchmidtDX2-2000-EDM
schmalzFGA 16 NBR-55 N016 Artikel-Nr: 10.01.06.00096
JUMO GmbH & Co. KGTN60001191 ATHF-70/G 50-300℃
EUGENWOERNER935.000-28
WOERNER Smeersystemen BVDPI-C/90
WOERNER Smeersystemen BVDPI-C/40
WOERNER Smeersystemen BVDPI-D/18
EUGEN WOERNER GmbH & Co. KGDPI-C/40D0A
EUGENWOERNERKTR-B/2/V200/T5/TA/X4N
EUGENWOERNERVPB-B/08/6/S/0-20/20/20/20/P/M6
WOERNER Smeersystemen BVDPI-D/09
WoernerDPI-C/15
WoernerDPI-D/18D0A
WoernerDPI-C/10
WOERNER Smeersystemen BVDUK-A/0/0
EUGENWOERNERNR.210.073-35
EUGENWOERNER95280003RHV10LR1/4
WOERNER Smeersystemen BVDPI-D/27
WoernerDPI-D/09D0A
WoernerDPI-C/22D0A
EUGEN WOERNER GmbH & Co. KGDPI-C/30D0A
EUGEN WOERNER GmbH & Co. KGDPI-C/30
SCHMERSAL101006235 EDTGN
SCHMERSAL101006544 EF033.1
SCHMERSAL101006229 EDT SW
SCHMERSAL101008353 MBG554
SCHMERSAL101006468 EMLHGN
SCHMERSAL101006233 EDTRT
SCHMERSAL101008349 MBG543
SCHMERSAL101006545 EF033.2
SCHMERSAL101006467 EMLHRT
H+K75180050
Kranzle24.060 gearbox
OTTO J.Trost GmbH & Co.KG236015 (old 230199)

3.軟件控制

  此程序的功能就是要將外部輸入的頻率數(shù)據(jù)按照一定協(xié)議和算法變換成DDS芯片(AD9850)所能接受的格式,并送出相應(yīng)的頻率相位控制信號(hào),從而使AD9850能產(chǎn)生兩路相位正交、頻率可控的正弦信號(hào)。下面給出程序設(shè)計(jì)輸入、輸出、變換算法及流程圖。

  3.1輸入

  數(shù)據(jù)同步:上升沿時(shí)讀入1個(gè)字節(jié)的頻率數(shù)據(jù),作為int1中斷輸入:

  數(shù)據(jù)寫(xiě)入:上升沿時(shí)頻率更新1次,作為int0中斷輸入;

  8位數(shù)據(jù):輸入的頻率字節(jié)。分3次輸入,如圖4所示。

信號(hào)源控制程序輸入

  圖4 信號(hào)源控制程序輸入

  3.2輸出

  單片機(jī)控制程序?qū)a(chǎn)生下述輸出信號(hào)加到DDS芯片(AD9850)的對(duì)應(yīng)腳:

  resetl:一路DDS復(fù)位(一路AD9850第22腳);

  reset2:二路DDS復(fù)位(二路AD9850第22腳);

  w 1:一路數(shù)據(jù)同步(一路AD9850第7腳);

  w2:二路數(shù)據(jù)同步(二路AD9850第7腳);

  ful:一路數(shù)據(jù)寫(xiě)入(一路 AD9850第8腳);

  fu2:二路數(shù)據(jù)寫(xiě)入(二路AD9850第8腳);

  PO 口(P0.0~P0.7):8位頻率/相位數(shù)據(jù)輸出( AD9850的D0~ D7腳)。

  3.3算法

  程序中單片機(jī)輸入頻率數(shù)據(jù)F(3個(gè)字節(jié))與輸出頻率數(shù)據(jù)?P( 4個(gè)字節(jié))間的變換算法見(jiàn)下式:

  其中CIKN為外部參考時(shí)鐘( 40 000 000 Hz)。

  3.4程序流程

  整個(gè)程序由主程序、中斷0子程序、中斷1子程序三部分構(gòu)成。主程序流程如圖5所示,中斷1子程序流程如圖6所示,中斷0子程序流程如圖7所示。

主程序流程圖

  圖5 主程序流程圖

中斷1子程序流程圖

  圖6 中斷1子程序流程圖

中斷0子程序流程圖

  圖7 中斷0子程序流程圖

  小結(jié)

  以上就是基于DDS芯片AD9850的信號(hào)源設(shè)計(jì)介紹了。通過(guò)對(duì)設(shè)計(jì)的DDS信號(hào)源在不同頻率下的輸出波形進(jìn)行了測(cè)試,結(jié)果*能達(dá)到所要求的性能指標(biāo)。目前廣泛應(yīng)用于電子測(cè)量、跳頻通信、雷達(dá)系統(tǒng)等領(lǐng)域。

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