Transcend InformationメーカーminiSDHC Card Seriesの使用説明書/サービス説明書
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m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc.
m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc.
m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 3 P/N Information Picture Transcend P/N TS4GSDMHC Speed Class (1) CLASS 2 Total Area Bytes 4,029,677,568 User Area Bytes 4,021,288,960 User Area Sectors 7,854,080 Read Speed (Min.
m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc.
m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 5 Bus Operating Conditions • General Parameter Symbol Min. Max. Unit Remark Peak voltage on all lines -0.
m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc.
m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 7 • Bus Signal Levels As the bus can be supplied with a variable supply voltage, all signal levels are related to the supply voltage.
m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc.
m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc.
m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc.
m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 11 Output Delay time during Data Transfer Mode t ODL Y 14 ns C L ≤ 40 pF , (1 card) Output Hold time t OH 2.
m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 12 Reliability and Durability Temperature Operation: -25°C / 85°C (Target spec) Storage: -40°C (168h) / 85°C (500h) Junction temperature: max.
m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 13 Register Information Within the card interface six registers are defined: OCR, CID, CSD, RCA, DSR and SCR.
m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 14 1) This bit is valid only when the card power up status bit is set. 2) This bit is set to LOW if the card has not finished t he power up routine.
m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 15 The product revision is composed of tw o Binary Coded Decimal (BCD) digits, four bits each, representing an “n.
m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 16 The CSD Register Fields (CSD Version 2.0) The following sections describe the CSD fields and the relevant data types.
m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc.
m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 18 Note that for current SD Memory Cards that field must be always 0_0110_010b (032h) which is equal to 25MHz - the mandatory maximum operating frequency of SD Memory Card.
m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 19 • C_SIZE This field is expanded to 22 bits and can indi cate up to 2 TBytes (It is the same as the maximum memo ry space specified by a 32-bit block address.
m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 20 • COPY Defines if the contents is original (= ‘0’) or has been copied (=’1’).
m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 21 4. RCA Register The writable 16-bit relative card address register carries t he card address that is published by the card during the card identification.
m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 22 0x404. 6. SCR Register In addition to the CSD register ther e is another configurati on register that named - SD CARD Configuration Register (SCR).
m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 23 Defines the data status after eras e, whether it is ‘0’ or ‘1’ (t he status is card vendor dependent).
m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc.
m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc.
m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc.
m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc.
デバイスTranscend Information miniSDHC Card Series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 Information miniSDHC Card Series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 Information miniSDHC Card Series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 Information miniSDHC Card Series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 Information miniSDHC Card Series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 Information miniSDHC Card Series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 Information miniSDHC Card Series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 Information miniSDHC Card Series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 Information miniSDHC Card Series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。