future technology devices international ltd. http://www.vinculum.co m copyright ? future technology devices international ltd. 2007 VMUSIC2 vinculum vnc1l module ? ?
VMUSIC2 vinculum vnc1l module datasheet version 0.98 ? future technology devices international ltd. 2007 page eae ? ? ses f.t.d.i. ? s vnc1l ? 1 ? em ? edded ??? host controller i.c. device com ? ined with vl ? i v ? 100 ? i.c. ? or music ? ses f.t.d.i. ? s vnc1l ? 1 ? em ? edded ??? host controller i.c. device com ? ined with vl ?i v ? 100 ? i.c. ? or music play ? ack. ? ??? ? ?? type socket to connect ??? flash disk. ??? ??? type socket to connect ??? flash disk. ? ? tereo ?. ? mm headphone ? ack socket ? or audio play ? ack ? tereo ? . ? mm headphone ? ack socket ? or audio play ? ack ? ?udio line ? out connector ? or audio play ? ack ? udio line ? out connector ? or audio play ? ack ? ? nly ? our signals to connect ? e ? cluding power and ground. ? nly ? our signals to connect ? e ? cluding power and ground. ? ? umper selecta ? le ? ? ? t or ?? i inter ? aces. ? umper selecta ? le ??? t or ?? i inter ? aces. ? ? ingle ? v supply input. ? ingle ? v supply input. ? ?????? ???? ? ??? ? ???? ?????? ????????? ???? ? ??? ? ??????? ? ??? ? ???? ???? ?? ? ??? ? ?? ? ? ? ?? ?? ? ???? ???? ???????? ???????? ???? ??????? ??? ??????? ???? ? ??? g ??? ?? ? p ???? ??????? v ?? ? sb f ??? h ???k ?? v ?? ?? r ? ?????????? ? ? nc1 ? ??????? p ?? g ?????? g ??????? p ??? ? rog# ??? r ? s ?? # b ??? gh ? ??? ???? ???????? j ?? p ?? ????????? (only accessi ? le on internal module ? c ? ) ? VMUSIC2 is a ???? ree ? ? oh ? complaint development module. ? s?h ? ? ??? ? ?? ?? ? ?? ? ??? ? ??? ? ? v ???? b ? ? ?? ? ??????? ? ???? ? h? s? h ???????? ??? ??????? ???? ? v ???? b ?? ??? ???????? ???? ? h? vinculum we ? sit e . 1 . i n t r o d u c t i o n a n d f e a t u r e s 1.1 introduction the VMUSIC2 module is a product which not only lets you add usb flash disk interfacing to your product, but also allows you to play back mp3 and other popular digital music formats directly from a usb fash disk. only four signal lines plus 5v supply and ground are required to be connected. extensions to the v inculum vdap command set allow you to play a selected fle, as well as control the volume, balance, etc. of the sound channel, and monitor the status of the fle being played. the vinculum vdap frmware also allows the vnc1ls i/o interface to be selected between the serial uart or spi using on-board jumper pins. the VMUSIC2 is ideal for adding mp3 playbackfrom usb drive capabillity to home entertainment and in-car audio systems, as well as other appliances requiring audio playback capabillity from usb flash disks. not only is the vdrive2 ideal for evaluation and development of vnc1l designs, but also its neat enclosure and attractive quantity discount structure makes this module suitable for incorporation into fnished product designs. the vinculum vnc1l is the frst of f.t.d.i.s vinculum family of embedded soc usb host controller integrated circuit devices. not only is it able to handle the usb host interface, and data transfer functions but owing to the inbuilt mcu and embedded flash memory, vinculum can encapsulate the usb device classes as well. when interfacing to mass storage devices such as usb flash drives, vinculum also transparently handles the fat fle structure communicating via uart, spi or parallel fifo interfaces via a simple to implement command set. vinculum provides a new cost effective solution for providing usb host capability into products that previously did not have the hardware resources available.
VMUSIC2 vinculum vnc1l module datasheet version 0.98 ? future technology devices international ltd. 2007 page p p figure 1 ? VMUSIC2 ?in ?ut ? ??? t inter ?ace. ta ?le 1 ? ?ort ?election ?umper ?ins uart/spi i/o mode ?ull??p ?erial ??? t ?ull?down ??i 2.2 ???t inter?ace ?ignal descriptions ta ?le 2 ? data and control ?us ?ignal mode ?ptions ? ??? t inter ?ace pin no. name type description 1 gn? ?w? ?ignal ground 2 r ?s# ?utput ? equest to ?end control ?utput / handshake signal ? ?v0 ?w? ?v supply input 4 ?xd input ?eceive asynchronous data input ? txd ?utput transmit asynchronous data output 6 c?s# input clear to ?end control input / handshake signal 7 nc ? no connect 8 ri# input ?ing indicator control input. ? sed to resume the vinculum ?rom suspend. line out right line out left gnd 2 rts # 6 cts # 5 txd 4 rxd 1 gnd vmusic 2 usb flash drive interface 3 5 v 0 8 ri # 3 v 3 out gnd uart / spi power / traffic indicator bi - colour led 3 . 5 mm stereo audio jack
VMUSIC2 vinculum vnc1l module datasheet version 0.98 ? future technology devices international ltd. 2007 page p eae ga e a g aga ta ?le ? ? data and control ?us ?ignal mode ?ptions ? ??i inter?ace pin no. name type description ? ?clk input ??i clock input? 12mhz ma?imum. 4 ?di input ??i ?erial data input 2 ?d? ?utput ??i ?erial data ?utput 6 c? input ??i chip ?elect input figure 2 ? ??i ?lave data ?ead cycle spiclk spi data in spi data out spi cs r / w add d 0 d 1 d 2 d 3 d 4 d 5 d 6 d 7 1 1 0 from ?tart ? ??i c? must ?e held high ?or the entire read cycle? and must ?e taken low ?or at least one clock period ????? ?h? ???? ?? ???p ?????? ?h? ???? b?? ?? s?i ???? i? ?? ?h? r/w b?? - ??p?????g ? 1 h??? ?????? ???? ?? b? ???? ???? the chip. the ne ?t ?it is the address ?it? ?dd? which is used to indicate whether the data register (?0?) or the status register (?1?) is read ?rom. during the ??i read cycle a ?yte o? data will start ?eing output on ??i data ?ut on the ne?t ????k ?y??? ????? ?h? ??????? b??? msb ????? ????? ?h? ???? h?? b??? ????k?? ??? ?? ?h? ?h?p? ?h? ?????? ?? s?i ???? ?ut should ?e checked to see i? the data read is new data. ? ?0? level here on ??i data ?ut means that the data read is new data. ? ?1? indicates that the data read is old data? and the read cycle should ?e repeated to get new data. ?emem?er that c? must ?e held low ?or at least one clock period ?e?ore ?eing taken high again to continue with the ne?t read or write cycle. figure ? ? ??i ? lave data write cycle spiclk spi data in spi data out spi cs r / w add d 0 d 1 d 2 d 3 d 4 d 5 d 6 d 7 1 0 0 from ?tart ? ??i c? must ?e held high ?or the entire write cycle? and must ?e taken low ?or at least one clock period ????? ?h? ????? ?? ???p ?????? ?h? ???? b?? ?? s?i ???? i? ?? ?h? r/w b?? - ??p?????g ? 0 h??? ?????? ???? ?? b? ??????? to the chip. the ne ?t ?it is the address ?it? ?dd? which is used to indicate whether the data register (?0?) or the status register (?1?) is written to. during the ??i write cycle a ?yte o? data can ?e input to ??i data in on the ne?t clock cycle ????? ?h? ??????? b??? msb ????? ????? ?h? ???? h?? b??? ????k?? ?? ?? ?h? ?h?p? ?h? ?????? ?? s?i ???? o?? ?h???? b? ?tart ?tatus ?tart ?tatus
VMUSIC2 vinculum vnc1l module datasheet version 0.98 ? future technology devices international ltd. 2007 page checked to see i? the data read was accepted. ? ?0? level on ??i data ?ut means that the data write was accepted. ? ?1? indicates that the internal ?u ??er is ?ull? and the write should ?e repeated. ?emem?er that c? must ?e held low ?or at least one clock period ?e?ore ?eing taken high again to continue with the ne?t read or write cycle. figure 4 ? ??i ? lave data timing diagrams t 1 t 2 t 3 t 4 t 5 t 6 t 7 spiclk spics / spi data in spi data out ta ?le 4 ? ??i ? lave data timing time description min typical ma? ?nit t1 ??iclk ?eriod 8? ? ? ns t2 ??iclk high 20 ? ? ns t? ??iclk low 20 ? ? ns t4 input ? etup time 10 ? ? ns t? input hold time 10 ? ? ns t6 ? utput hold time 2 ? ? ns t7 ? utput valid time ? ? 20 ns ta ?le ? ? ?tatus ?egister (?dd = ?1?) ?it description 0 rxf# 1 ?x?# 2 ? ? ? 4 rxf irq?? ? ?x? irq?? 6 ? 7 ?
VMUSIC2 vinculum vnc1l module datasheet version 0.98 ? future technology devices international ltd. 2007 page e f?g??? 5 - ??ri??2 ???h?????? ?????????? fully detailed mechanical drawings ?or the VMUSIC2 enclosure are availa?le on request ?rom ftdi technical support. 2 . 0 mm / 0 . 08 " 0 . 44 mm / 0 . 02 " back 17 . 4 mm / 0 . 69 " 7 . 70 mm / 0 . 30 " side 42 . 1 mm / 1 . 66 " front 67 . 0 mm / 2 . 64 " 21 . 0 mm / 0 . 83 " 4 . 20 mm / 0 . 17 " bottom 2 . 50 mm / 0 . 10 " 0 . 70 mm / 0 . 03 " 1 . 65 mm / 0 . 06 " v m u s i c top 60 . 00 mm / 2 . 36 "
VMUSIC2 vinculum vnc1l module datasheet version 0.98 ? future technology devices international ltd. 2007 page figure 6 ? m?? play?ack using VMUSIC2 controlled ?y a ?ic mc? ?y adding a ?ic microcontroller and a ?ew other components? the VMUSIC2 module can ?e used to play?ack audio ???? ?????? ?? ? ?sb f??h ???k? f?g 5 ?h??? ?h? ??h?????? ?? ?h?? ???p?? ?pp????????? f??? p??h b?????? ??? connected to the inputs on the ? ic. there ?uttons are used to control play / pause / continue / stop / skip ?orward / skip ? ack / volume up and volume down. the microchip ?ic code is written using the standard vd?? music play?ack commands? and is availa?le on request ?rom ftdi. c?????? ?h ? ???????? ???? ??????? ?????h??? ??? ???? ??????? ?? ?h? ??????? ??? ???? by ?h? ?m????2? ????????g ?h? audio play?ack commands. 4 . ? p p l i c a t i o n ? a m p l e ? v m ? ? i c 2 t o ? i c m i c r o i n t e r ? a c e rts # cts # txd rxd gnd 5 v 0 vdd ra 5 ra 4 mclr # rx tx rc 3 gnd icspdat icspclk ra 2 rc 0 rc 1 rc 2 pic 16 f 688 cts # txd rxd rts # 100 nf 10 uf + 5 v 0 gnd gnd gnd 20 mhz 10 pf 10 pf vmusic 2 line out right line out left gnd vmusic 2 usb flash drive interface 8 ri # power / traffic indicator bi - colour led 3 . 5 mm stereo audio jack 5 v 0 ra 1 ra 2 rc 0 rc 1 ra 1 ra 2 rc 0 rc 1 gnd skip forward skip back stop play / pause / continue 47 k 47 k 47 k 47 k
VMUSIC2 vinculum vnc1l module datasheet version 0.98 ? future technology devices international ltd. 2007 page ae g e eg ee eaa e e initial datasheet created fe?ruary 2007 version 0.98 ? initial datasheet created march 2007 neither the whole nor any part o? the in?ormation contained in? or the product descri?ed in this manual? may ?e adapted or reproduced in any material or electronic ?orm without the prior written consent o? the copyright holder. this product and its documentation are supplied on an as?is ?asis and no warranty as to their suita?ility ?or any particular purpose is either made or implied. future technology devices international ltd. will not accept any claim ?or damages howsoever arising as a result o? use or ?ailure o? this product. your statutory rights are not a ??ected. this product or any variant o? it is not intended ?or use in any medical appliance? device or system in which the ?ailure o? the product might reasona?ly ?e e?pected to result in personal in? ury. this document provides preliminary in?ormation that may ?e su??ect to change without notice. contact ftdi head offce - ?7? ?cotland ?treet? g???g?? g5 8qb? ?nited kingdom tel. : +(44) 141 429 2777 fa?. : +(44) 141 429 27?8 ?-m??? (s????) : sales1?tdichip.co m ?-m??? (s?pp???) : ?-m??? (g?????? ??q??????) : regional sales offces - 4f ? no 18??? s??? 6 m???y??? ???? r???? neihu district? taipei 114 ? taiwan ? ?.o.c. tel.: +886 2 8791 ??70 fa?: +886 2 8791 ??76 ?-m??? (s????): ?-m??? (s?pp???): ?-m??? (g?????? ??q??????): 7235 nw ?v??g???? ???k??y ? ?uite 600 hills?oro? ?? 97124??80? ??? tel.: +1 ( ?0?) ?47?0988 fa?: +1 (?0?) ?47?0987 ?-m??? (s????): ?-m??? (s?pp???): ?-m??? (g?????? ??q??????): we ?site ?? l : http://www.?tdichip.co m
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