Manuale d’uso / di manutenzione del prodotto TS2GUSD-P3 del fabbricante Transcend Information
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T T T S S S 2 2 2 G G G U U U S S S D D D - - - P P P 3 3 3 2GB microS D Card + Reader P3 Transcen d Inf ormation Inc. Description Trans cend microSD card series are no n-volat ile, whi ch means no external power i s required to retain the inform ation s tored on it.
T T T S S S 2 2 2 G G G U U U S S S D D D - - - P P P 3 3 3 2GB microS D Card + Reader P3 Transcen d Inf ormation Inc. Architecture.
T T T S S S 2 2 2 G G G U U U S S S D D D - - - P P P 3 3 3 2GB microS D Card + Reader P3 Transcen d Inf ormation Inc. Bus Operating Conditions • Ge neral Param eter Symbol Min.
T T T S S S 2 2 2 G G G U U U S S S D D D - - - P P P 3 3 3 2GB microS D Card + Reader P3 Transcen d Inf ormation Inc. • Bus Signal Lev els As the bus can be supplied w ith a variable supply voltage, all signal leve ls are related to t he supply voltage.
T T T S S S 2 2 2 G G G U U U S S S D D D - - - P P P 3 3 3 2GB microS D Card + Reader P3 Transcen d Inf ormation Inc. • Bus T i m i ng Parameter Symbol Min Max.
T T T S S S 2 2 2 G G G U U U S S S D D D - - - P P P 3 3 3 2GB microS D Card + Reader P3 Transcen d Inf ormation Inc. Reliability and Durability Tem perature Operation: -25° C / 85° C (Ta rget spec) Moisture and corrosion Operation: 25° C / 95% rel.
T T T S S S 2 2 2 G G G U U U S S S D D D - - - P P P 3 3 3 2GB microS D Card + Reader P3 Transcen d Inf ormation Inc. Register Information W ithin th e card interface six r egisters are d efined: OCR, C ID, CS D, RC A, DSR and SC R. These ca n be access ed on ly by correspondin g com ma nds (see C hapter 4.
T T T S S S 2 2 2 G G G U U U S S S D D D - - - P P P 3 3 3 2GB microS D Card + Reader P3 Transcen d Inf ormation Inc. correspondin g bit ( 31) is s et to LOW . 2. CID Register The Card I Dentifi cation ( CID) register is 128 bits wide. It contains th e card ide ntif ication inf orm atio n used durin g the card id entifi cation phase.
T T T S S S 2 2 2 G G G U U U S S S D D D - - - P P P 3 3 3 2GB microS D Card + Reader P3 Transcen d Inf ormation Inc. • MDT The m anufactur ing date com posed of two hexadecim al di gits, one i s 8 bit represent ing the year(y) and the ot her is four b its repres enting the m onth(m ).
T T T S S S 2 2 2 G G G U U U S S S D D D - - - P P P 3 3 3 2GB microS D Card + Reader P3 Transcen d Inf ormation Inc. The foll owing sections describe the C SD f ields and the relev ant data t y pes. If not explic itly defined otherwise, al l bit strings are int erpreted as binary coded num bers st arting wit h the lef t bit fir st.
T T T S S S 2 2 2 G G G U U U S S S D D D - - - P P P 3 3 3 2GB microS D Card + Reader P3 Transcen d Inf ormation Inc. • NSA C Defin es the worst case for the clo ck dependent facto r of the data ac cess tim e. The u nit f or NSAC is100 clock cy cles.
T T T S S S 2 2 2 G G G U U U S S S D D D - - - P P P 3 3 3 2GB microS D Card + Reader P3 Transcen d Inf ormation Inc. correspondin g com m and class is supported. • REA D_BL_LEN The maxim u m rea d data block length is com puted a s 2 READ_BL _LEN .
T T T S S S 2 2 2 G G G U U U S S S D D D - - - P P P 3 3 3 2GB microS D Card + Reader P3 Transcen d Inf ormation Inc. Defin es if the conf igurable driver st age is int egrated on the card. If set, a dri ver stage register (DSR) mu st be im plem ented al so.
T T T S S S 2 2 2 G G G U U U S S S D D D - - - P P P 3 3 3 2GB microS D Card + Reader P3 Transcen d Inf ormation Inc. This param eter is used f or codin g a fa ctor MULT f or com puti ng the tot al device s ize (see ‘C_S IZE’). The facto r MULT is def ined as 2 C_SIZ E_M ULT +2 .
T T T S S S 2 2 2 G G G U U U S S S D D D - - - P P P 3 3 3 2GB microS D Card + Reader P3 Transcen d Inf ormation Inc. The s ize of an er asable sector. The co ntents of this register is a 7 bi t b inary coded value, defini ng the num ber of write blocks ( see W RITE_BL_LEN) .
T T T S S S 2 2 2 G G G U U U S S S D D D - - - P P P 3 3 3 2GB microS D Card + Reader P3 Transcen d Inf ormation Inc. • WRITE_BL_PA RTIA L Defin es whether p artial b lock sizes can be used in bl ock writ e com ma nds.
T T T S S S 2 2 2 G G G U U U S S S D D D - - - P P P 3 3 3 2GB microS D Card + Reader P3 Transcen d Inf ormation Inc. • CRC The CRC f ield ca rries t he check sum f or th e CSD con tents. The checksum ha s to b e recalcul ated by the h o st for a ny CSD m o dificat ion.
T T T S S S 2 2 2 G G G U U U S S S D D D - - - P P P 3 3 3 2GB microS D Card + Reader P3 Transcen d Inf ormation Inc. 4. RCA Register The writa ble 16 -bit relative card add ress register car ries t he c ar d addr ess t hat is publi shed b y the ca r d during the card identif ication .
T T T S S S 2 2 2 G G G U U U S S S D D D - - - P P P 3 3 3 2GB microS D Card + Reader P3 Transcen d Inf ormation Inc. cards). The CSD register carri es t he inform ation ab out the DSR register usage. The default value of the DSR regis ter is 0x404. 6.
T T T S S S 2 2 2 G G G U U U S S S D D D - - - P P P 3 3 3 2GB microS D Card + Reader P3 Transcen d Inf ormation Inc. • DA T A _STA T_A FT ER_ERA SE Defin es the dat a status af ter er ase, whether it is ‘0’ or ‘1’ (t he status i s card vendor dependent).
T T T S S S 2 2 2 G G G U U U S S S D D D - - - P P P 3 3 3 2GB microS D Card + Reader P3 Transcen d Inf ormation Inc. Mechanical Dimension Mechanical Descriptio n: T op V iew.
T T T S S S 2 2 2 G G G U U U S S S D D D - - - P P P 3 3 3 2GB microS D Card + Reader P3 Transcen d Inf ormation Inc. Mechanical Desc riptio n: Bottom View.
T T T S S S 2 2 2 G G G U U U S S S D D D - - - P P P 3 3 3 2GB microS D Card + Reader P3 Transcen d Inf ormation Inc. Mechanical Desc ri ption: K eep Out Area.
T T T S S S 2 2 2 G G G U U U S S S D D D - - - P P P 3 3 3 2GB microS D Card + Reader P3 Transcen d Inf ormation Inc. microSD packa ge: Dimensions.
T T T S S S 2 2 2 G G G U U U S S S D D D - - - P P P 3 3 3 2GB microS D Card + Reader P3 Transcen d Inf ormation Inc. Desc ri ption RDP3 is a USB2.0 C ompact Card Reader . It is desig ned for fast, ea s y data transfer and ex change using microSD Memory Card.
T T T S S S 2 2 2 G G G U U U S S S D D D - - - P P P 3 3 3 2GB microS D Card + Reader P3 Transcen d Inf ormation Inc. USB Pinouts Pin No. Pin Name 01 V USB 02 D- 03 D+ 04 VSS USB Pin Identification S.
T T T S S S 2 2 2 G G G U U U S S S D D D - - - P P P 3 3 3 2GB microS D Card + Reader P3 Transcen d Inf ormation Inc. Recom mended Opera ting Conditions: SYMBOL PARAMETER MIN. T YP . MAX. UNITS V USB Power Supply 4.5 5.0 5. 5 V T OPR Op erating Tem perature 0 70 O C DC Charac teristics: SYMBOL PARAMETER MIN.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Transcend Information TS2GUSD-P3 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Transcend Information TS2GUSD-P3 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Transcend Information TS2GUSD-P3 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Transcend Information TS2GUSD-P3 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Transcend Information TS2GUSD-P3, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Transcend Information TS2GUSD-P3.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Transcend Information TS2GUSD-P3. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Transcend Information TS2GUSD-P3 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
