TranscendメーカーTS2GUSD-P3の使用説明書/サービス説明書
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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 microSD Ca rd + Reader P3 Transcen d Inf ormation Inc. Description Trans cend microSD card series are non-volatile, which means no external pow er is required to retai n 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 microSD Ca rd + 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 microSD Ca rd + Reader P3 Transcen d Inf ormation Inc. Bus Operating Conditions • Gen eral 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 microSD Ca rd + Reader P3 Transcen d Inf ormation Inc. • Bus Signal Lev els As the bus can be supplied wi th a variable supply voltage, a ll signal leve ls are related to the 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 microSD Ca rd + Reader P3 Transcen d Inf ormation Inc. • Bus T iming 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 microSD Ca rd + Reader P3 Transcen d Inf ormation Inc. Reliability and Durability Tem perature Operation: -25° C / 85° C (Tar get 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 microSD Ca rd + Reader P3 Transcen d Inf ormation Inc. Register Information W ithin the card interf ace six registers are d efined: OCR, CID, CSD, RCA, DSR and SCR. These c an be a ccessed o nly by corr esponding com m ands (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 microSD Ca rd + Reader P3 Transcen d Inf ormation Inc. correspondin g bit (3 1) 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 during the card identi fi 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 microSD Ca rd + Reader P3 Transcen d Inf ormation Inc. • MDT The m anufactur ing date c om posed of two hexadecim al di gits, one i s 8 bit represent ing the year(y) and the ot her is f our b its repres enting the mo nth(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 microSD Ca rd + Reader P3 Transcen d Inf ormation Inc. The foll owing sections d escribe the C SD f ields and the releva nt data types. If not explicitly def ined otherwise , all bit strings a re int erpreted as binary coded num bers sta rting 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 microSD Ca rd + Reader P3 Transcen d Inf ormation Inc. • NSA C Define s the worst case for the clo ck dependent factor of the data acc ess tim e. The uni t for NSAC is100 clock cycles. Therefor e, the m axim al value f or the clock depende nt part o f th e data access time is 25.
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 microSD Ca rd + Reader P3 Transcen d Inf ormation Inc. correspondin g com m and class is supported. • REA D _BL_LEN The maxim um rea d data block length is com puted as 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 microSD Ca rd + Reader P3 Transcen d Inf ormation Inc. Define s if the conf igurable driver sta ge is int egrated on the card. If set, a dri ver stage r egister (DSR)m u 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 microSD Ca rd + Reader P3 Transcen d Inf ormation Inc. This param eter is used f or codin g a fac tor MULT f or com puti ng the tot al device size ( see ‘C_SI ZE’). The factor MULT is def ined as 2 C_SIZ E_MULT+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 microSD Ca rd + Reader P3 Transcen d Inf ormation Inc. The size of an erasable sector. The contents of this register is a 7 bit binary 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 microSD Ca rd + Reader P3 Transcen d Inf ormation Inc. • WRITE_BL_PA RTIA L Define s whether par tial b lock sizes can be used in bl ock write comm an ds.
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 microSD Ca rd + 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 c hecksum has to b e recalculated by the host for any CSD mod ificat 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 microSD Ca rd + Reader P3 Transcen d Inf ormation Inc. 4. RCA Register The writable 16-bit relative card address register carries the card address that is p ublished by the card d uring 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 microSD Ca rd + Reader P3 Transcen d Inf ormation Inc. cards). The CSD register carries the info rm ation about the DSR register usage. The defaul t value of the DSR register 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 microSD Ca rd + Reader P3 Transcen d Inf ormation Inc. • DA T A _STAT _A FT ER_ERA SE Define s 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 microSD Ca rd + Reader P3 Transcen d Inf ormation Inc. Mechanical Dimension Mechanical Description: To p 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 microSD Ca rd + Reader P3 Transcen d Inf ormation Inc. Mechanical Desc ription: Bott om 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 microSD Ca rd + Reader P3 Transcen d Inf ormation Inc. Mechanical Desc ription: Keep Out A rea.
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 microSD Ca rd + 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 microSD Ca rd + Reader P3 Transcen d Inf ormation Inc. Desc ription RDP3 is a USB2.0 Compact Card Reader. It is designed for fast, ea sy data transfer and exchange 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 microSD Ca rd + 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 microSD Ca rd + Reader P3 Transcen d Inf ormation Inc. Recom mende d Operat ing Conditions: SYMBOL PARAMETER MIN. T YP. MAX. UNITS V USB Power Supply 4.5 5.0 5. 5 V T OPR Operating Tem perature 0 70 O C DC Charac teristics: SYMBOL PARAMETER MIN.
デバイスTranscend TS2GUSD-P3の購入後に(又は購入する前であっても)重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります:
Transcend TS2GUSD-P3をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはTranscend TS2GUSD-P3の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Transcend TS2GUSD-P3の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Transcend TS2GUSD-P3で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Transcend TS2GUSD-P3を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はTranscend TS2GUSD-P3の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Transcend TS2GUSD-P3に関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちTranscend TS2GUSD-P3デバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。