Amurka Lexo LECROY DDA 7Zi-A faifai drive analyzer samar da 3.5 da 6GHz kayan aiki bisa WavePro 7Zi-A jerin oscilloscope da kuma sanye da 20Mpts / ch samfurin ƙwaƙwalwar ajiya, keɓaɓɓun faifai drive ma'auni, triggering da kuma girma ga rashin aiki bincike. An sanye shi da aikin auna bayanai tare da mai amfani da mai nazarin mai nazarin faifai don samun ƙirar faifai mai ƙarfi.

Aiki a cikin yanayin DDA ko SDA, za a iya bincika halayen kafofin watsa labarai na serial data links ko wasu faifai na faifai.

美国力科 LECROY DDA 7Zi-A диск驱动分析仪 ((2.5 GHz Bandwidth, 4 Input Channels, 40 GS / s akan 2 Ch Max Sample Rate)
Bandwidth	2.5 GHz
Sample ƙimar	40 GS/s on 2 Ch
	20 GS/s on 4 Ch
Max ajiya zurfin	256 Mpts (2 Ch operation)
Shigar da tashar	4
Tsaye ƙuduri	8-bits
美国力科 LECROY DDA 7Zi-A диск驱动分析仪 (3.5 GHz Bandwidth, 4 Input Channels, 40 GS / s akan 2 Ch Max Sample Rate)
Bandwidth	3.5 GHz
Sample ƙimar	40 GS/s on 2 Ch
	20 GS/s on 4 Ch
Max ajiya zurfin	256 Mpts (2 Ch operation)
Shigar da tashar	4
Tsaye ƙuduri	8-bits
美国力科 LECROY DDA 7Zi-A диск驱动分析仪 ((6 GHz Bandwidth, 4 Input Channels, 40 GS / s akan 2 Ch Max Sample Rate)
Bandwidth	6 GHz
Sample ƙimar	40 GS/s on 2 Ch
	20 GS/s on 4 Ch
Max ajiya zurfin	256 Mpts (2 Ch operation)
Shigar da tashar	4
Tsaye ƙuduri	8-bits

LECROY DDA 7Zi-A faifai drive analyzer muhimmin fasali:

1 cikakken bayani na faifai drive bincike;

2 mafi girma aiki;

Kayan aikin da aka gina a cikin Lexo LECROY DDA 7Zi-A Disk Drive Analyzer na Amurka na iya taimaka wa injiniyoyin ajiyar bayanai don hanzarta gabatar da sabbin kayayyaki zuwa kasuwa da hanzarta fahimtar da kuma nazarin rashin aiki na yanzu. Liko ya ci gaba da al'adun DDA 7Zi-A jerin, sanye shi da karfi faifai drive bincike kayan aiki. Kama, lura da kuma nazarin siginar siginar siginar da ke da sauri da kuma cikakken sauri.

Aikace-aikacen ajiyar bayanai suna da matukar hankali ga ƙwaƙwalwar ajiya, kamar kama bayanai daga bangarori da yawa ko cikakken waƙa, yana da mahimmanci don magance gazawar zane ko ingantaccen kafofin watsa labarai.

Tsarin X-Stream II yana ba da damar auna siginar tafiyar faifai da sauri da daidaito. Za a iya fadada ƙwaƙwalwar ajiya zuwa 128 Mpts / Ch tare da zaɓi L (tashoshin 2 256 Mpts / Ch). DDA 760Zi da DDA 735Zi duka suna da sauƙi don zaɓar shigarwar 50Ω ko 1MΩ. Tashoshin biyu suna da ƙwaƙwalwar ajiya ta 20 Mpts da ƙimar samfurin 40 GS / s, wanda ke nufin za a iya ɗaukar samfurin bangarori masu yawa a lokaci guda.

Flexibility ga dogon ajiya da kuma neman matsaloli

Samun siginar kai har zuwa 6GHz, sa'an nan kuma daidaita ta amfani da maɓallin sauri na gaban panel. DDA ta atomatik kwafa da kuma fadada wannan tuki siginar. Kawai madaidaiciya a kwance da tsaye, duba wani bangare. Multiple sikelin zai ba ka damar lura da kan siginar daga 8 daban-daban yankuna; Kowane sikelin yana amfani da launuka daban-daban. Disk drive sigogi zai ba ka damar yin ingancin bincike game da canje-canje na pulse width ko siginar amo rabo a cikin wani yanki. Injiniyoyin nazarin rashin aiki na iya adanawa da kuma kiran muhimman nau'ikan raƙuman ruwa da saitunan bangaren don kwatanta matsalar tuki da al'ada. Mai juyawa na analog yana aiki a saurin har zuwa 40 GS / s don tabbatar da cewa za a iya auna tashoshin karantawa masu sauri a yau. Tare da kowane DDA, za ka iya gudanar da rubutun al'ada, tare da matata da suka dace da tashoshinka da kafofin watsa labarai don lura da siginar da aka kama.

Ana iya ƙirƙirar rubutun musamman na mai amfani ta hanyar MATLAB, Visual Basic, Excel ko wasu tsare-tsare.

Musamman triggers da kuma jerin ayyuka

Amurka LECROY DDA 7Zi-A faifai drive analyzer faifai trigger damar ka saita jerin abubuwan da suka faru a kan siginar da kuma kunna trigger. Misali, tabbatar da siginar a kan siginar index da kuma kama bayanai game da duk bangarorin a kan kayan aiki. Tare da ƙaruwar ƙwaƙwalwar ajiya a kan DDA, ana iya kama ƙarin bangarori a ƙarƙashin ƙudurin abubuwan da suka faru har zuwa 50 microseconds / samfurin. Mai binciken DDA 7Zi-A yana iya tattara bayanai har zuwa bangarori 15,000. Wani ƙarin fasali, jerin kwarara, X-Stream II ta amfani da DDA da kuma gine-ginen kayan aiki mai sauri wanda zai iya adana bayanai har zuwa 300,000 a cikin ƙwaƙwalwar ajiya; Kuma amfani da high-gudun trigger mita.

Yanayin zane-zane na halitta

Danna DDA menu zai sa ka tsalle kai tsaye zuwa faifai drive analyzer aiki. Kamar wannan sarrafawa a kan gaban panel, da kuma wani halitta mahallin da suka shafi graphical mai amfani da dubawa, iya amsa da sauri umarnin. Wannan aiki ne ainihin abin da kake so.

Lexo LECROY DDA 7Zi-A faifai direba analyzer samar da wani maɓalli kira duk kayan aiki don yin daidai debugging da kuma nazarin faifai direba aiki.

LECROY DDA 7Zi-A faifai drive analyzer siffofin:

31 mai amfani sigogi;

4 keɓaɓɓun drive triggers;

sassan;

Servo ƙofar;

PES trigger;

Karanta ƙofar trigger;

Advanced drive analysis kayan aiki.

Advanced faifai direba bincike kayan aiki fasali sun haɗa da:

1 shugaban tace daidaitawa kwaikwayon;

2 tashar kwaikwayon;

3 SAM histogram;

4 Tsarin darajar SAM;

5 PES bugun bincike;

6 Kwatancen analog.

Haɗa siginar ƙananan sauri, kamar index da ƙofar servo, da siginar babban sauri, kamar tashoshin karantawa, ba abu ba ne mai sauki ba. Dukkanin kayayyakin suna haɗa shigarwar 50Ω da 1MΩ, duk ba tare da buƙatar sayen adafta mai tsada ba.

LECROY DDA 7Zi-A faifai drive analyzer babban nuna alama
Bandwidth	3.5 GHz- 6 GHz
Standard ƙwaƙwalwar ajiya	32 Mpts – 256Mpts
Max ajiya zurfin	256 Mpts/ch
Matsakaicin Sample Rate	40 GS/s