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Transcend Information TS2GUSD-P3 manual

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Table of contents for the manual

  • Page 1

    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. Besides, it is also a solid-state device that without m oving parts to sk ip or br[...]

  • Page 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. Architecture[...]

  • Page 3

    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. Max. Unit Remark Peak voltage on all li nes -0.3 VDD+0.3 V All Inputs Input Leakage Current -10 10 µA All Outputs Output Leakage Current -10 10 µA • Power Supply Volt[...]

  • Page 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. • 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. To meet the re quirements of t he JEDEC specification JESD8-1A, the card input and output vol[...]

  • Page 5

    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. Unit Remark Clock CLK (Al l values are ref erred to min (V IH ) and max ( V IL ) Clock frequency Data T r ansfer Mode f PP 0 25 MHz C L ≤ 100 pF , (7 cards) Clock frequency Identif ica[...]

  • Page 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. Reliability and Durability Tem perature Operation: -25° C / 85° C (Ta rget spec) Moisture and corrosion Operation: 25° C / 95% rel. humi dit y Storage: 40° C / 93% rel. hum. /500h Salt W ater Spray : 3% NaCl/35C; 24h acc. MIL S[...]

  • Page 7

    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 4.7) . The OC R, CID , CSD and SCR r egiste[...]

  • Page 8

    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. Every individ[...]

  • Page 9

    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 ). The “m ” f ield [1 1:8] is the m onth code. 1 = January.[...]

  • Page 10

    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. • CSD_STRUCT[...]

  • Page 11

    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. Therefor e, the m axim al value f or the clock depe ndent part o f th e data access tim e is 25.[...]

  • Page 12

    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 . The ma xim um block length m ight t herefo re be in the r ange 512... 2048 bytes (s ee Chapter 4.[...]

  • Page 13

    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. • C_SIZE This par am eter is used t o com pute t he use r’s data card c ap acity (not [...]

  • Page 14

    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 . • ERA SE_BLK_EN The ERASE_BLK_EN defines the granularity of th[...]

  • Page 15

    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) . The actual size is comput ed by incr easing this num ber by one. A v alu[...]

  • Page 16

    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.W RITE_BL _PARTIAL=’0’ m ea ns that onl y the W R ITE_BL_LEN bl ock size and it s part ial deri vatives,in re solution of uni[...]

  • Page 17

    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. Th e defa ult corresponds to the initial CSD contents. The f ollowing table [...]

  • Page 18

    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 . Th is addr ess is used for the addre ssed host- card comm unic[...]

  • Page 19

    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. SCR Register In addit ion to t he CSD r egister t here is a nother conf igurat ion registe r tha[...]

  • Page 20

    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). • SD_SECURITY Describes the securit y algorithm support ed by the card. Security [...]

  • Page 21

    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[...]

  • Page 22

    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[...]

  • Page 23

    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[...]

  • Page 24

    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[...]

  • Page 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 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. Feature s • Fully Com pliant w ith the Hi-Speed USB 2.0 specification • USB pow ere d[...]

  • Page 26

    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 Sy m bol Function D- D+ USB differential signal: The pairs are used to transm it Data/Address/Comm and VSS Ground V USB USB P ower Input Block Diagra m[...]

  • Page 27

    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. T YP . MAX. UNITS V DD33 Inp u t Voltag[...]