[ akd 414 1- a ] 2 007 /11 - 1 - general description the akd4141 is an evaluation boar d for the ak4141, di gital stereo decoder with stereo sample rate converter, di gital switches and sound processing functions. the akd414 1 has the analog/digital audio interface and can achieve t he interface with analog/digita l audio systems via bnc/rca/opt-connector. ? ordering guide akd414 1-a --- evaluation bo ard for ak41 4 1 (cab le for co nn ectin g with prin ter p o rt of ib m-at,co m p a tib le pc and co ntro l so ft ware are p ack ed with t h is. th is con t ro l soft w a r e d o e s n o t supp or t w i n dow s n t.) function ? dit/dir w i th optical in put/output ? 10pin header for digit a l audio i/f and serial control i/f ? bnc conn ector for an external clo ck input opt i n ak 4114 10 pi n h ead e r ds p data 9v , 5v, 3.3v, 1.8v agnd, dgnd op t out ak 41 14 10 pi n h ead e r dsp data ak414 1 coax re gulator coax a k 4682 sif 1 si f 2 lin 1 rin1 lo u t 1 rou t 1 lo u t 2 ro ut 2 ext op t out 9v ? 5v 5v ? 3.3 v 3.3 v ? 1. 8 v 10pi n h ead e r se r i a l co n t ro l (c odec) x?t a l (d i r ) (dit ) fig u r e 1 . akd4 141 blo c k d i ag r a m * ci rc ui t diag r a m and pc b l a y out a r e at t ach ed at t h e en d o f t h i s m a nual evaluation board rev.2 for ak4141 a kd4141- a http://
[ akd 414 1- a ] 2 007 /11 - 2 - evaluation board manual ? operation sequence 1) set up the power sup p ly lines. (1-1) in case of using the regulato r . [ 9 v ] (r ed) = +9 v ( f o r r e g u l ator and pv dd of ak 468 2) [ t vdd ] (r ed) = o p e n [ avd d1 ] (r ed) = o p e n [ avd d2 ] (r ed) = o p e n [ l og ic] (r ed) = o p e n [d v dd] (re d) = ope n [ agn d ] ( b lack ) = 0 v ( a n a l o g gr oun d) [ dgn d ] ( b lack ) = 0 v ( d i g ital g r o und) (n ot e) tv dd , av d d 1 , av d d 2 o f ak 4 1 4 1 a n d lo gi c i s s u p p l i e d ? 3 . 3 v? f r o m regul at or (t 2) . d vdd o f ak4 141 is sup p lie d ? 1 . 8 v? f r om reg u l a t o r (t 3 ) . a vdd 1, a vdd 2, d vdd 1 an d dvd d2 of a k 46 82 is supp lied ?5 v ? fr om r e g u l ato r ( t 1 ) . (1-2) in case of using the p o we r supply conne cto r s. [ 9 v ] (r ed) = +9 v ( f o r pv dd o f a k 46 82) [ t vdd ] (r ed) = +3 .3 v ( f o r tvdd o f a k 46 82 and ak 414 1) [ avd d1 ] (r ed) = +3 .3 v ( f o r avd d of a k 41 41) [ avd d2 ] (r ed) = +3 .3 v ( f o r avd d2 of a k 41 41 ) [ log ic] (r ed) = +3 .3 v ( f o r vdd o f ak 411 4 (d i r , d i t) and log i c) [ dvd d ] ( r e d ) = +1 .8 v ( f o r dvd d of a k 41 41) [ agn d ] ( b lack ) = 0 v ( a n a l o g gr oun d) [ dgn d ] ( b lack ) = 0 v ( d i g ital g r o und) ( n o t e) a vdd 1, a vdd 2, d vdd 1 an d dvd d2 of a k 46 82 is supp lied ?5 v ? fr om r e g u l ato r ( t 1 ) . 2) set up the jumpe r pin s a nd switch es. (see the follo wing s.) 3) power on. the a k 4 1 4 1 , ak 4 6 8 2 , a k 4 11 4 ( d ir ) , ak 41 1 4 (d it) s h oul d be reset o n ce bri ngi ng t o ggl e s w ?l? up on po we r- up . pl ease re fer t o tal b l e 1. on t h i s pa g e about set t i ng of t o ggl e s w . ? setting of the toggle sw sw 2 pdn _ ak 414 1 pdn sw of ak 414 1 (u2 ) . k eep ?h ? dur in g nor m a l o p e ratio n . sw3 pdn-codec pdn sw of ak 468 2 (u5 ) . k eep ?h ? dur in g nor m a l o p e ratio n . keep ?l? whe n ak4682 is not used. sw5 pdn-dir pdn sw of ak 411 4 (u7 ) . k eep ?h ? dur in g nor m a l o p e ratio n . keep ?l? whe n ak4114 is not used. sw7 pdn-di t pdn sw of ak 411 4 (u9 ) . k eep ?h ? dur in g nor m a l o p e ratio n . keep ?l? whe n ak4114 is not used. tabl e 1. set t i ng of the toggle sw
[ akd 414 1- a ] 2 007 /11 - 3 - ? indication for led led1 int out put o f i n t pi n o f t h e a k 4 14 1 ( u 2 ) . tur n s o n w h en pll o f t h e a k 4 1 4 1 ( u 2) i s unl ocke d. led2 int0 o u t p u t of in t0 p i n of th e ak 411 4 (u7 ) . tu rn s on wh en th e a k 41 14 (u 7) is un lo ck ed . tabl e 2. in di ca t i on fo r le d ? setting of jumper p i n s no nam e setting 21 tv dd tv dd p o w er su ppl y r e g: t v d d i s su p p l i e d fr o m regul at or (t 2) . ?t vd d? c o n n ect o r s h oul d be ope n.< d e f aul t > tm: tvdd is sup p lied fro m ?tvdd? connecto r . 2 3 a vdd 1 a vdd 1 pow er supp ly r e g: a v d d 1 i s su p p l i e d fr o m regul at or (t 2) . ? a v d d 1? con n ect o r s h ou l d be o p e n .< d e faul t > tm: avdd1 is supplied from ?avdd1? connector. 2 4 a vdd 2 a vdd 2 pow er supp ly r e g: a v d d 2 i s su p p l i e d fr o m regul at or (t 2) . ? a v d d 2? con n ect o r s h ou l d be o p e n .< d e faul t > tm: avdd2 is supplied from ?avdd2? connector. 26 lo gi c vd d (l ogi c ) po we r s u p p l y r e g: v d d i s su ppl i e d f r om reg u l a t o r (t 2 ) . ?lo g i c? co n n e c t o r s h oul d be ope n.< d e f aul t > tm: vdd is supplied from ?logic? connector. 22 dv d d dv d d po we r su ppl y r e g: d v d d i s su p p l i e d fr o m regul at or (t 3) . ? d v d d ? c o n n ect o r s h oul d be ope n.< d e f aul t > tm: dvdd is sup p lied from ?dvdd? c o nnector. 25 gn d anal og g n d a n d di gital gn d op en : sep a rated . sho r t: common. 20 m / s codec mo d e settin g o f ak4 682 master : master mod e . slave: slave m ode . < d efa u lt> 2 7 tx in i npu t of a k 414 1? s txi n opt: opt o f port 3 (rx ) . gn d: gn d. < d efa u lt> 2 8 rx i npu t of a k 411 4 (d i r ) ? s rx opt: opt o f port 3 (rx ) . co ax : bnc of j10 (coax). 34 tx out put o f ak 4 1 1 4 ( d it )?s t x 1 opt: opt o f port 5 (tx ) < d efa u lt> co ax : bn c o f j11 ( c oax) 2 ext - t term i n at i on o f j2 (e xt er nal c l ock ) op en : no termin atio n . sh ort : 51 ? . 1 3 2 mck i i npu t of a k 414 1? s mc k i dir: imclk. ext: external clock from j11.
[ akd 414 1- a ] 2 007 /11 - 4 - 4 lrck 5 i npu t of a k 414 1? s lrck5 olrck: olr c k. ilrck: ilrck. 5 sclk5 i npu t of a k 414 1? s sclk5 obic k: ob ick. ibick: ibic k . 6 lrck 4 i npu t of a k 414 1? s lrck4 olrck: olr c k. ilrck: ilrck. 7 sclk4 i npu t of a k 414 1? s sclk4 obic k: ob ick ibick: ibick 9 sd ti 5 i npu t of a k 414 1? s sdti5 dir: s d t o of d i r (u7 ) a d c : sd to b of a k 46 82 ( u 5 ) . gnd: gnd. 1 2 sd ti 4 i npu t of a k 414 1? s sdti4 dir: s d t i of dir ( u 7 ) < d e f ault> a d c : sd to b of a k 46 82 ( u 5 ) . gn d: gn d. 1 3 sd ti 3 i npu t of a k 414 1? s sdti3 dir: s d t i of dir ( u 7 ) < d e f ault> a d c : sd to b of a k 46 82 ( u 5 ) . gnd: gnd. 1 5 sd ti 2 i npu t of a k 414 1? s sdti2 dir: s d t i of dir ( u 7 ) < d e f ault> a d c : sd to b of a k 46 82 ( u 5 ) . gnd: gnd. 1 7 sd ti 1 i npu t of a k 414 1? s sdti2 dir: s d t i of dir ( u 7 ) < d e f ault> a d c : sd to b of a k 46 82 ( u 5 ) . gnd: gnd. 8 sd to i npu t of d i t (u 9) ?s d aux sd to1 : ou tput o f ak4 141 ? s sd to1 sd to2 : ou tput o f ak4 141 ? s sd to2 sdto3: output of ak4141?s sdto3 1 4 sd ti a1 i npu t of a k 468 2 (u5 ) ? s sd ti a1 sd to1 : ou tput o f ak4 141 ? s sd to1 sd to2 : ou tput o f ak4 141 ? s sd to2 sdto3: output of ak4141?s sdto3 1 6 sd ti a2 i npu t of a k 468 2 (u5 ) ? s sd ti a2 sd to1 : ou tput o f ak4 141 ? s sd to1 sd to2 : ou tput o f ak4 141 ? s sd to2 sd to3 : ou tput o f ak4 141 ? s sd to3 32 im c l k im c l k a n d d i r ( u 7) ?s m c ko 1 op en : sep a rated . short: connected. < d e f ault> 3 1 ilrck ilrck and dir (u7)?s lrck op en : sep a rated . short: connected. 29 ibick 1 ibick an d d i r (u 7 )?s bic k op en : sep a rated . short: connected.
[ akd 414 1- a ] 2 007 /11 - 5 - 30 sdt i sdt i a n d dir (u7)?s sdto op en : sep a rated . short: connected. 33 ibick 2 polarity o f ibi c k th r: th ro ugh. inv: invert. 3 9 ilrck ilrck and dit (u9)?s lrc k op en : sep a rated . short: connected. 3 8 olrck olrck and dit (u9 ) ?s lrck op en : sep a rated . short: connected. 37 ibick ibick an d d i t ( u 9 ) ? s bic k op en : sep a rated . short: connected. 36 obic k1 obic k a n d d i t ( u 9 ) ? s bic k op en : sep a rated . short: connected. 35 sdt o sdt o a n d di t ( u 9 ) ? s da u x op en : sep a rated . short: connected. 41 obic k2 polarity o f ob ick th r: th ro ugh. inv: invert. tabl e 3. set t i ng of j u m p er pi ns
[ akd 414 1- a ] 2 007 /11 - 6 - ? evaluatio n mode the setup sequence fro m the init ial state the akd414 1 can ev aluate v a rious mode using ak 46 82 (co d ec), ak41 14 (dir) and ak41 14 (dit). set jumper p i ns and sw to condition to ev aluate. about ak41 41 and ak468 2 , refer to e a c h data she e t. about di r an d dit, refer to table 5.~ t a ble 10. in this manual. follo w s are setting exam ples of ak4 1 41?s deco der . measu remen t path : ? sif (j 1) ak4141 (ste reo de cod e r) dac (ak4 682 ) lo ut1/ro ut1 ? sif (j 1) ak4141 (ste reo de cod e r) dit (ak4141) tx (p ort 1 ) setting o f ak41 41 : usi ng x?tal o scill ator, ma ster mode mclk= 2 56fjs , fs =48khz . (1) setting o f mclk. x?tal oscillato r (x1 ) is u sed . 1 2 .288 mhz (fs=4 8khz, mclk=256 fs) is equ i pp ed on t h e b o a rd b y in itial settin g . whe n e v aluate it in ot her conditions, please attach a x?tal oscillator according to e v aluation m ode. (2) setting o f dip sw1. (2 -1 ) setting o f m a ster m o de please set msn (no.6) of dip sw1 to ? h ?. (m aster m o de : m c ki= 2 56 f s) (2 -2 ) set t i ng o f s i f i n p u t . pl ease set 6m 5 pi n a n d 4m 5[ 2 - 0 ] pi n acc or di n g t o ca rri er f r eq uency . (2 -2 - 1 ) i n case of in cluding t h e 6.5m hz carri er. 6 m 5 (no.5) o f d i p sw 1 = ?l? : l n i c a m. 6 m 5 (n o.5) o f d i p sw 1 = ?h? : d / k (2 -2 - 2 ) i n case of in cluding t h e 4.5m hz carri er. 4 m 5[ 2-0 ] (n o.4 - 2 ) of d i p sw 1 = ?lh l? : ei aj. 4 m 5[ 2-0 ] (n o.4 - 2 ) of d i p sw 1 = ?llh ? : m- ko r e a. 4m 5 [ 2 - 0] ( n o . 4- 2) o f di p s w 1 = ?ll l ? : pal (c hr om a c a rri er ) 4m 5 [ 2 - 0] ( n o . 4- 2) o f di p s w 1 = ? h ll? : fm -st e re o r a di o eu 4 m 5[ 2-0 ] (n o.4 - 2 ) of d i p sw 1 = ?h hh ? : fm- s ter e o rad i o u s (no t e.) th e d e tails pl ease refer t o tab l e 4. in th is m a n u a l. (3) setting o f th e j u m p er p i n s . ju m p er p i ns sh ou ld b e set as fo llo ws. please set jp14 and jp16 accor d i n g to t h e o u t p u t of a k 41 41. th e fo llowing are settin g ex am p l es o f jp14=sdto1 an d jp16 =sdto2. ( 4 ) please set to gg le sw 2 ( a k 414 1) t o ?h ?. (5 ) please w r ite re gister of a k 4 1 4 1 with co ntr o l so ftwa re. th e fo llowing is reg i ster settin g fro m th e in i tial state o f ak4 141 . 01 h : m c ke b it & m c kd bit ?0? : ?1 ? ( m cko ou tpu t for a k 46 82 : m cko = 25 6fs) ( 6 ) please supply si f si g n a l f r o m j1 ( s i f 1 ) . (7 ) please w r ite re gister of a k 4 1 4 1 with co ntr o l so ftwa re. 41 h : as d bit = ?0? : ? 1 ?. ( a ut om ati c sy stem det ect i on o n ) jp20 m/s codec sl a v e ma ste r jp 1 1 sclk obic k ibick olrc k il rck jp 10 lr c k jp 14 sdt i a1 sdto 1 sdto2 sdto3 jp 16 sdt ia2 sdto1 sdto2 sdto3
[ akd 414 1- a ] 2 007 /11 - 7 - (8 ) please set tog g le s w 3 (cod ec) t o ? h ? . (9 ) please w r ite re gister of a k 4 6 8 2 with co ntr o l so ftwa re. th e fo llowing is reg i ster settin g fro m th e in i tial state o f ak4 682 . 1 . 02 h : difa[1-0 ] b it ?11 ? ?10? (audi o inte rface fo rmat : left justified) (note) in case of ak4141 evaluation usi n g ak4682, it is n ecessary to corres pond to audio in terface form at for a k 41 41 and a k 46 82 . aud i o i n terface form at o f ak 4141 ?s in itial state is left j u stified.
[ akd 414 1- a ] 2 007 /11 - 8 - ? setting of dip sw (1). setting o f sw1 (ak41 41) sw 1 no . nam e on (? h?) off (?l? ) defa ult 1 iis au dio data fo rm at sel ect pin. ore d with odif b it, ored with idif0 b it. ?l?: 24 b it left ju stified if idif0 b it = ?0 ? (d efau lt). ?h?: 24 /16 b it iis. l 2 4m 5 0 l 3 4m 5 1 l 4 4m 5 2 decode r sta n dard pre f ere n ce c ont r o l 0 fo r 4 . 5m hz car ri er. 4 m 5 [2 :0 ] p i n ?lll?: p a l (chrom a carrier) ?llh?: m-korea ?lhl?: e i aj ?lhh?: reserved ?hll?: fm -st e reo radio e u ?hl h ?: fm-stereo radio e u ?hhl?: fm-stereo radio e u ?hh h ?: fm -s t e reo r a di o u s th is pi n is i n tern ally xored with 4 m 5[2-0 ] b it (d efau lt = ?0 11 ?). l 5 6m 5 deco de r st a n d a rd pre f ere n ce c ont r o l fo r 6. 5 m hz car ri er. ?l?: secam l nicam ?h?: d/ k1 , d/k2 , d/k 3 or d / k n i cam th is pi n is i n tern ally xored with 6 m 5 b it (d efau lt = ?0 ?). l 6 msn master mod e select pin . or ed with c k s [1 :0 ] b its. ?l?: slave m ode if cks [2 :0] b its = ?000 ? (d efau lt). ?h?: master m ode of mcl k =256f s if cks2 b it = ?0 ? (d efau lt). l 7 cad0 ch ip address 0 pin. should match cad0 bit in iic first byte. l 8 cad1 ch ip address 1 pin. should match cad1 bit in iic first byte. l tabl e 4. s w 1 set t i ng (2). setting o f sw4 (dir: ak411 4) sw 4 no . nam e on (? h?) off (?l? ) defa ult 1 dif2 h 2 dif1 l 3 di f0 ak4114 output audio in terface form at setting refer to table 6. l 4 cm1 l 5 c m 0 a k 41 14 cl o c k mod e setting fixed to ? l?. l 6 ock s 1 h 7 ock s 0 ak 4 1 1 4 m a st e r c l oc k f r e que ncy set t i ng refe r to table 7 l tabl e 5. s w 4 set t i ng lrck bick m ode di f2 pi n di f1 pi n di f0 pi n sdt o form at i/o i/o 0 l l l 1 6 b it, righ t j u stified h/l o 6 4 fs o 1 l l h 1 8 b it, righ t j u stified h/l o 6 4 fs o 2 l h l 2 0 b it, righ t j u stified h/l o 6 4 fs o 3 l h h 2 4 b it, righ t j u stified h/l o 6 4 fs o 4 h l l 2 4 b it, left ju st ified h/l o 6 4 fs o (defau lt) 5 h l h 24 bi t , i 2 s compatible l/h o 64fs o 6 h h l 2 4 b it, left ju st ified h/l i 6 4 -1 28 fs i 7 h h h 24 bit, i 2 s c o mp atib le l/h i 6 4 -1 28 fs i table 6. ak4114 output audi o interface format setting
[ akd 414 1- a ] 2 007 /11 - 9 - m ode ock s 1 pi n ock s 0 pi n m c ko 1 f s (m ax) 0 l l 25 6 f s 96 k h z 1 l h 25 6 f s 96 k h z 2 h l 51 2 f s 48 k h z (de f aul t ) 3 h h 128fs 192 khz tabl e 7. a k 4 1 1 4 m a st er c l o c k f r e que ncy set t i ng (3). setting o f sw6 (dit: ak411 4) sw 6 no . nam e on (? h?) off (?l? ) defa ult 1 di f2 h 2 di f1 l 3 di f0 a k 41 14 in pu t a u d io in terf ace for m at setti n g refe r to table 9. l 4 cm1 ak41 14 cl o c k mod e setting fix e d to ?l?. l 5 cm0 ak41 14 clock mode setting fixed to ?h?. h 6 oc k s 1 l 7 oc k s 0 ak 4 1 1 4 m a st e r c l oc k f r e que ncy set t i ng refe r to table 10 . l tabl e 8. s w6 setting lrck bick m ode di f2 pi n di f1 pi n di f0 pi n d aux for m at i/o i/o 0 l l l 2 4 b it, left ju st ified h/l o 6 4 fs o 1 l l h 2 4 b it, left ju st ified h/l o 6 4 fs o 2 l h l 2 4 b it, left ju st ified h/l o 6 4 fs o 3 l h h 2 4 b it, left ju st ified h/l o 6 4 fs o 4 h l l 2 4 b it, left ju st ified h/l o 6 4 fs o (defau lt) 5 h l h 24 bi t, i 2 s compatible l/h o 64fs o 6 h h l 2 4 b it, left ju st ified h/l i 6 4 -1 28 fs i 7 h h h 24 bit, i 2 s c o mp atib le l/h i 6 4 -1 28 fs i tabl e 9. a k 4 1 1 4 i n put a udi o i n t e rface f o r m at set t i ng m ode ock s 1 pi n ock s 0 pi n mck o 1 f s ( m ax ) 0 l l 256fs 96 khz (default) 1 l h 256fs 96 khz 2 h l 51 2 f s 48 k h z 3 h h 128 f s 19 2 k hz tabl e 10 . ak 4 1 1 4 m a st e r c l ock f r eq ue ncy set t i ng
[ akd 414 1- a ] 2 007 /11 - 10 - ? serial control the a k 4 1 4 1 c a n be c ont rol l e d vi a t h e p r i n t e r po rt ( p ar allel p o rt) of ibm - at co m p atib le pc. c o nn ect port2 (ctrl) with p c by 10 wire fl at cab le p a ck ed with th e akd414 1. po rt 2 up i/ f 6 5 10 1 nc cdt o cdt i ccl k csn gnd gnd gnd gnd gnd red fi gu re 2. c o nn ect of 1 0 wi re f l at cabl e
[ akd 414 1- a ] 2 007 /11 - 11 - control softw a r e manual ? set-up of evaluation board and control soft w a re 1. set u p t h e a k d 4 1 4 1 - a acc o r di ng t o pre v i o us t e rm . 2 . co nn ect ibm - at co m p atib le pc with akd4 141 -a b y 10 - l i n e t y pe fl at c a bl e ( p ac ked w i t h a k d 4 14 1 - a) . take ca re of t h e di rect i o n of 1 0pi n heade r . (p l ease i n stall th e driv er in t h e cd-r om wh en th is con t ro l so ft ware i s use d on w i n d o w s 2 0 00/ xp . pl ease refe r ? i nst a l l a t i on m a nual o f c o nt r o l so ft wa re dri v er by a k m de vi ce co n t r o l sof t w a re?. in case of w i nd ow s95 / 98/me, th is in st al latio n is n o t n e ed ed. th is co n t ro l software does no t ope rat e on w i nd o w s n t .) 3 . in sert th e cd-rom lab e led ?ak41 41-a evalu a tion kit? in to t h e c d -r om d r i v e. 4. access t h e c d -r om dri v e a n d do u b l e -cli c k t h e i c o n of ?akd4141.exe? and ?a k d46 82 .exe? to set up th e cont rol pr o g ra m . 5. the n please evaluate accordi n g to the follows. ? operation flo w keep the following flow. 1. set up the cont rol progra m according t o e xpl anation above. 2 . click ?port reset? bu tto n. 3 . click ?w rite defau lt? b u tton ? explanation of each buttons [po r t reset] : set up th e us b in ter f ace bo ar d (a kdu sbif-a ) . [write d e fau lt] : in itialize th e reg i ster o f ak4 14 1. [all write] : write all reg i ster s th at is curren tly di sp layed. [all read] : read all re gisters of the ak4141. [fu n c tion1 ] : dialo g to write d a ta b y k e y b oard op eration . [fu n c tion2 ] : dialo g to write d a ta b y k e y b oard op eration . [fu n c tion3 ] : th e sequ en ce o f regi ster settin g can be set and ex ecut ed. [function4] : the se quence that i s creat e d o n [f unct i o n 3 ] can be assi gne d t o b u t t o ns a n d e x ecut e d. [f unct i o n 5 ] : the regi st er se t t i ng t h at i s c r e a t e d by [s a v e ] funct i o n o n m a i n wi n d o w can be assi gne d t o but t o ns an d e x ecut e d. [save] : save t h e cu rren t regi ster settin g. [open] : write th e sav e d v a lu es to all reg i ster. [write] : dialo g to write d a ta b y m o u se op eration . [r ead] : di al og t o rea d dat a by m ouse ope rat i o n. ? ind i cation of data inpu t d a ta is i n d i cated o n th e reg i ster m a p . red letter indica tes ?h? or ?1? and bl ue one indicates ?l? or ?0?. b l ank i s t h e pa rt t h at i s not de fi ne d i n t h e dat a sheet .
[ akd 414 1- a ] 2 007 /11 - 12 - ? explanation of each dialog 1. [write dialog] : dialo g to write data by mouse op eratio n there are dialogs c o rres p ond in g to each r e g i ster . click th e [writ e ] b u tton co rrespo nd ing t o each reg i ster to set u p th e d i alog . if you c h eck the c h eck box, data becom e s ?h? or ? 1 ?. if not, ? l? or ? 0 ?. i f y o u w a n t to w r ite th e inp u t d a ta to ak4141 , click [ok ] bu tto n. i f no t, cl ick [ can cel] bu tto n. 2. [function1 dialog] : dialog to write data by keyb oard ope ratio n ad d r ess b ox: in p u t re gi st ers addr ess i n 2 fi g u res o f he xade cim a l . dat a b o x: in p u t re gi st ers dat a i n 2 fi g u re s o f hexa deci m a l . i f y o u w a n t to w r ite th e inp u t d a ta to ak4141 , click [ok ] bu tto n. i f no t, cl ick [ can cel] bu tto n. 3. [function2 dialog] : dialog to evalu a te vol ad d r ess b ox: in p u t re gi st ers addr ess i n 2 fi g u res o f he xade cim a l . start data b o x: inpu t starts d a ta in 2 figu res of h e x a d ecim a l. en d dat a b o x: in p u t en d dat a i n 2 fi gu res of hexa deci m a l . in terv al b o x : data is written to ak4 141 b y th is in terv al. step b o x : data chang e s by th is step. m ode sel ect b ox: if y o u chec k t h is chec k box, data reaches end data, a n d returns t o start data. [ex a m p le] start data = 00, en d data = 09 d a ta f l o w : 0 0 01 02 0 3 04 05 0 6 07 08 09 0 9 08 07 0 6 0 5 04 03 0 2 01 00 if y o u do no t ch eck th is ch eck b o x , d a ta reach e s end d a ta, b u t do es no t retu rn to start d a ta. [ex a m p le] start data = 00, en d data = 09 d a ta f l o w : 0 0 01 02 0 3 04 05 0 6 07 08 09 i f y o u w a n t to w r ite th e inp u t d a ta to ak4141 , click [ok ] bu tto n. i f no t, cl ick [ can cel] bu tto n.
[ akd 414 1- a ] 2 007 /11 - 13 - 4. [save] an d [open] 4-1. [save] sav e t h e cu rren t reg i ster settin g d a ta . th e ex ten si o n of file n a m e is ?ak r?. (1 ) click [sa v e ] button. (2 ) set t h e fi l e nam e and pu sh [sa v e] b u t t o n. the ext e nsi o n of fi l e nam e i s ?akr? . 4-2. [ope n] th e reg i ster settin g d a ta sav e d b y [sav e] is writte n t o ak41 41 . th e file t y p e is th e sam e as [sav e]. (1 ) c l i c k [o pe n] b u t t o n. (2) select th e file (* .ak r ) and click [op e n ] bu tto n.
[ akd 414 1- a ] 2 007 /11 - 14 - 5. [function3 dialog] th e sequ en ce o f reg i ster settin g can b e set an d ex ecu t ed. (1 ) click [f 3] button . (2 ) set t h e c ont rol se q u ence . set th e address, data and in t e rv al tim e. set ?-1 ? to t h e a d dress of the step wher e the se quence s h ould be pa use d . (3) click [start ] b u tton . th en th is sequ en ce i s ex ecu t ed. the se que nce is paused at the step of inte rv al="-1". click [st a r t] b u tto n, the se quenc e restarts from the paused s t e p . thi s sequ e n ce can be sa ved a n d ope ne d by [ s ave] a n d [ o p e n] but t o n o n t h e fu nct i o n3 wi n d o w . t h e e x t e nsi o n of file n a m e is ?ak s?. fi gu re 3. wind ow o f [f 3]
[ akd 414 1- a ] 2 007 /11 - 15 - 6. [function4 dialog] the se q u ence t h at i s creat e d o n [f unct i o n 3 ] can be assi gne d t o b u t t o ns a n d e x ecut e d. w h en [ f 4] but t o n i s cl i c ke d, t h e wi nd o w as sh ow n i n fi gu r e 4. o p e n s. fi gu re 4. [f 4] wi n d o w
[ akd 414 1- a ] 2 007 /11 - 16 - 6-1. [open] buttons o n left side and [s tart] button s (1 ) click [o pe n] b u tto n a n d se lect the sequence file (*.aks ). the se quence file nam e is d i sp layed as shown in figur e 5 . fi gu re 5. [f 4] wi n d o w ( 2 ) (2) click [start] b u tton , th en th e seq u e n ce is ex ecu t ed . 6-2. [save] a nd [open] buttons on right s ide [save] : t h e sequence file na m e s can assi gn be sa ve d. t h e fi l e nam e i s * . ak 4. [open] : t h e sequence file na m e s assign that are sa ved in *.a k 4 are loa d e d . 6-3. note (1) th is fun c tio n do esn ' t su pp ort th e p a u se fun c tion o f sequ en ce fun c tio n. (2) all files n e ed to b e in same fo ld er us ed by [ s a v e] and [ o pen ] f u n c tio n on r i gh t side. (3 ) whe n t h e s e que nce i s cha nge d i n [f unct i on 3] , t h e fi l e s h o u l d be l o a d e d a g ai n i n or de r t o re fl ect t h e chan ge.
[ akd 414 1- a ] 2 007 /11 - 17 - 7. [function5 dialog] the regi st er se t t i ng t h at i s c r e a t e d by [s a v e ] fu nct i o n o n m a i n wi n d o w can be assi gne d t o b u t t o ns a n d e x ecut e d. whe n [f 5] b u t t on i s cl i c ked , t h e fol l o wi n g w i nd ow as s h ow n i n fi g u r e 6. o p en s. fi gu re 6. [f 5] wi n d o w 7-1. [open] buttons o n left side and [write] button ( 1 ) click [open] bu tton an d select th e reg i ster settin g file (* .ak r ). the regi st er se t t i ng fi l e nam e i s di spl a y e d as sh ow n i n fi gu r e 7. (2) click [w r i te] bu tto n, th en th e reg i ster settin g is ex ecu t e d .
[ akd 414 1- a ] 2 007 /11 - 18 - fi gu re 7. [f 5] wi n d o w s ( 2 ) 7-2. [save] a nd [open] buttons on right s ide [save] : th e reg i ster settin g file na m e s assig n can b e sav e d . th e file na m e is *.ak5 . [open] : th e reg i ster settin g file n a m e s assig n th at are saved in *.ak5 are lo ad ed . 7-3. note (1) all files n e ed to b e in same fo ld er us ed by [ s a v e] and [ o pen ] f u n c tio n on r i gh t side. (2 ) wh en th e reg i ster settin g is ch ang e d b y [sav e] bu tton i n m a in wind ow, t h e file shou ld b e l o ad ed ag ain i n o r der t o refle c t the cha n ge.
[ akd 414 1- a ] 2 007 /11 - 19 - measurement results [me asure men t c o nditi on ] ? measurem ent unit : audio pr ecision, system two casca d e rohde & sc hwarz, t v test tr ans m itter s f m ? f s : 4 8 k h z ? po w e r supp ly : a vdd = tvd d = 3 . 3 v , dv dd = 1. 8v ? tem p erat ure : r oom [me asure men t results ] fm ch ar acte ristics ( b g a 2 ) resu lt (lch / r c h ) un it s / ( n + d ) 0db i n p u t 63 .2 / 6 8 . 4 db s / n no sign al, a-weigh tin g 6 9 .5 / 73 .4 db ni ca m ch ar acteris t ics ( bg n i c a m) resu lt (lch / r c h ) unit s / ( n + d ) 0db i n p u t 67 .4 / 6 7 . 3 db dy nam i c r a ng e -6 0 d b i n put , a - wei ght i n g 79 .0 / 7 8 . 8 db am c h ar ac te ristics ( l ) resu lt (mono ) unit s / ( n+ d) 0db i n p u t 40 .1 db s / n no si g n al , a - wei g ht i ng 72 .2 db
[ akd 414 1- a ] 2 007 /11 - 20 - [plo ts] fm : bg a2 figure 8. fft (0db i npu t) fi gure 9. fft ( n o si g n al ) akm bg a2 fft (no signal) 20 20k 50 100 200 500 1k 2k 5k 10k hz -180 +0 -160 -140 -120 -100 -80 -60 -40 -20 d b r 1 akm bg a2 fft (0dbr) 20 20k 50 100 200 500 1k 2k 5k 10k hz -180 +0 -160 -140 -120 -100 -80 -60 -40 -20 d b r 1
[ akd 414 1- a ] 2 007 /11 - 21 - nicam : bg nicam figure 10. f f t (0db in pu t) figure 11. f f t (-60db i npu t) akm nicam fft (-60dbr) 20 20k 50 100 200 500 1k 2k 5k 10k hz -180 +0 -160 -140 -120 -100 -80 -60 -40 -20 d b r 1 akm nicam fft (0dbr) 20 20k 50 100 200 500 1k 2k 5k 10k hz -180 +0 -160 -140 -120 -100 -80 -60 -40 -20 d b r 1
[ akd 414 1- a ] 2 007 /11 - 22 - am : l figure 12. f f t (0db in pu t) fi gure 1 3 . f f t (n o si gn al ) akm am mono fft (no signal) 20 20k 50 100 200 500 1k 2k 5k 10k hz -180 +0 -160 -140 -120 -100 -80 -60 -40 -20 d b r 1 akm am mono fft (0dbr) 20 20k 50 100 200 500 1k 2k 5k 10k hz -180 +0 -160 -140 -120 -100 -80 -60 -40 -20 d b r 1
[ akd 414 1- a ] 2 007 /11 - 23 - revision histor y important notice z these products and thei r s p ecifications a r e s u bject t o c h ange without notice. w h en y o u consid er an y u se or app licatio n of th ese pr odu ct s, p l ease m a k e in qu iries t h e sales o f fice of asah i kasei emd c o rp or at io n (a k e m d ) o r au t h or ized distr i b u t or s as t o cu rr en t statu s of th e pr odu cts. z akemd assumes n o liab ility for infri n g e men t o f an y p a ten t , in tellectu a l p r o p e rty, o r o t h e r ri g h t s i n th e app licatio n or use o f a n y i n f o rm at i on co n t ai ned herei n . z any e x po rt of t h ese pr od uct s, o r devi ces o r sy st em s cont ai ni n g t h em , m a y req u i r e an ex po rt l i cense o r ot he r of fi ci al app r oval u n d er t h e l a w an d re gul at i o ns o f the co un try of exp o r t p e r tain ing to cu stom s and tariffs, c u rre n cy exc h ange, or st rat e gi c m a t e ri al s. z ak em d pr o d u ct s are nei t h e r i n t e n d e d no r aut h ori z e d f o r use as c r i t i cal com pone nt s note1) in an y safety, life supp ort, or ot her haza r d rel a t e d devi c e o r sy st em not e 2) , and akem d assu m e s n o respon sib ility fo r su ch u se, ex cep t fo r th e u se app r o v e d with th e express written consen t b y re p r esentativ e director o f akem d. as u sed h e re: not e 1) a c r i t i cal com pone nt i s o n e wh ose fai l u re t o f u nct i on or pe rf orm m a y reasona b l y be ex pect ed t o res u l t , wh et h e r d i rectly or i n d i rectly, in th e lo ss o f t h e safety or e f fectiveness of the de vice or sy st em cont ai ni n g i t , an d wh ich m u st th erefo r e m eet v e ry h i gh stan d a rd s o f p e rform a n ce an d reliab i lity. not e 2) a haza rd rel a t e d devi ce or sy st em i s one desi gne d or i n t e n d ed f o r l i f e su pp ort or m a i n t e nance of sa fet y or for applications in m e di cine, aeros pace, nuclea r ene r gy , or othe r fi elds, in which its failure to function or perform m a y reasonably be expecte d t o resu lt in loss of life or i n sign ifi cant i n ju ry o r dam a ge t o pe rs on or pr o p ert y . z it is th e resp on sib ility o f t h e bu yer o r d i strib u t or o f ak emd pro d u c ts, who d i stribu tes, d i sposes o f , o r o t h e rwise places t h e product with a third party, to notify such third party in a d vanc e of t h e a b ove conte n t a n d c o nditions, a n d th e bu yer o r distrib u t or ag rees to assu m e a n y and all resp on si b ility an d liab ility fo r an d ho ld akemd h a rm less from any and a ll claim s arising from the use of sa id produ ct in th e absen c e of su ch no tificatio n . date ( yy/ mm/d d ) m a nual r e vi si on bo ard r e vi si on r eason page c ont e n t s 07/ 05/ 30 km 0 8 8 1 0 0 0 fi rst e d i t i on 07/ 06/ 26 km 0 8 8 1 0 1 1 c h an ge 24 c i rcui t di ag ra m was chan ge d. c 12: 0. 1 u f 1u f c h an ge devi ce re vi si o n was c h a nge d. rev . a rev . b 07/ 11/ 13 km 0 8 8 1 0 2 c h an ge 24 c i rcui t di ag ra m was chan ge d. c1 4 : 47 nf 4. 7n f 2 ad di t i on 19 - 2 2 t abl e dat a an d pl ot dat a we re adde d.
a a b b c c d d e e a a b b c c d d e e vdd vdd ilrck ibick olrck obick sdto ak4141-avdd2 ak4141-avdd1 vdd ak4141-dvdd ak4141-tvdd vdd vdd vdd vdd iis 4m50 4m51 4m52 6m5 msn cad0 cad1 iis 4m50 4m51 4m52 6m5 msn cad0 cad1 ilrck ibick ak4141-mcko imclk ak4682-scl ak4682-sda ak4141-txin ak4682-sdtia1 ak4682-sdtia2 sdto1 sdto2 sdto3 olrck obick sdti ak4682-sdtob sdti5 sdti4 sdti3 sdti2 sdti1 title size document number rev date: sheet of ak4141 stereo decoder 2 AKD4141-A a2 15 monday, june 18, 2007 title size document number rev date: sheet of ak4141 stereo decoder 2 AKD4141-A a2 15 monday, june 18, 2007 title size document number rev date: sheet of ak4141 stereo decoder 2 AKD4141-A a2 15 monday, june 18, 2007 h pdn-ak4141 l int 4m52 4m50 6m5 msn cad0 4m51 cad1 iis mode-ak4141 47k sda(ack) scl sda(ack) sda sif1 sif2 4141tx(opt) 12.288mhz ext ext-t ext lrck sclk olrck ilrck obick ibick agnd agnd agnd agnd agnd agnd agnd agnd agnd agnd agnd agnd agnd agnd agnd agnd dgnd dgnd dgnd dgnd dgnd dgnd sdti5 sdti4 sdti3 sdti2 sdti1 up-i/f lrck5 sclk5 lrck4 sclk4 olrck ilrck obick ibick olrck ilrck obick ibick dir dir dir dir dir adc adc adc adc adc gnd gnd gnd gnd gnd dir sdtia1 sdtia2 sdto1 sdto1 sdto2 sdto2 sdto3 sdto3 sdto1 sdto2 sdto3 sdto mcki cn1 64pin_4 cn1 64pin_4 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 r14 51 r14 51 r2 51 r2 51 r3 (open) r3 (open) jp4 hif3g-50p-2.54dsa (3x1) jp4 hif3g-50p-2.54dsa (3x1) led1 sml-210lt led1 sml-210lt 2 1 + c4 10u + c4 10u u3b 74ls07 u3b 74ls07 3 4 14 7 rp1 m9-1-473 rp1 m9-1-473 9 8 7 6 5 4 3 2 1 r20 100 r20 100 c20 0.1u c20 0.1u r27 10k r27 10k r21 10k r21 10k r16 51 r16 51 r5 51 r5 51 jp10 hif3g-50p-2.54dsa (3x1) jp10 hif3g-50p-2.54dsa (3x1) port1 totx141 port1 totx141 gnd 1 vcc 2 in 3 r9 51 r9 51 jp15 hif3g-50p-2.54dsa (3x2) jp15 hif3g-50p-2.54dsa (3x2) sw1 dss108 sw1 dss108 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 cn2 64pin_1 cn2 64pin_1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 j3 bnc-r-pc j3 bnc-r-pc r7 1k r7 1k c1 10n c1 10n jp132 hif3g-50p-2.54dsa (3x1) jp132 hif3g-50p-2.54dsa (3x1) jp17 hif3g-50p-2.54dsa (3x2) jp17 hif3g-50p-2.54dsa (3x2) jp8 hif3g-50p-2.54dsa (3x2) jp8 hif3g-50p-2.54dsa (3x2) jp16 hif3g-50p-2.54dsa (3x2) jp16 hif3g-50p-2.54dsa (3x2) c8 0.1u c8 0.1u r23 470 r23 470 r17 51 r17 51 cn3 64pin_3 cn3 64pin_3 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 r11 51 r11 51 c15 0.1u c15 0.1u r29 (short) r29 (short) c14 4.7n c14 4.7n c7 22p c7 22p jp6 hif3g-50p-2.54dsa (3x1) jp6 hif3g-50p-2.54dsa (3x1) r19 51 r19 51 port2 a1-10pa-2.54dsa port2 a1-10pa-2.54dsa 1 2 3 4 5 6 7 8 9 10 + c3 10u + c3 10u c2 10n c2 10n u1b 74ac14 u1b 74ac14 3 4 14 7 r13 51 r13 51 r15 51 r15 51 r28 470 r28 470 r10 51 r10 51 jp14 hif3g-50p-2.54dsa (3x2) jp14 hif3g-50p-2.54dsa (3x2) sw2 ate1d-2m3 sw2 ate1d-2m3 2 1 3 u1a 74ac14 u1a 74ac14 1 2 14 7 c12 1u c12 1u jp2 hif3g-50p-2.54dsa (2x1) jp2 hif3g-50p-2.54dsa (2x1) c6 22p c6 22p c9 0.1u c9 0.1u r6 51 r6 51 r18 51 r18 51 r4 51 r4 51 r26 10k r26 10k jp7 hif3g-50p-2.54dsa (3x1) jp7 hif3g-50p-2.54dsa (3x1) jp5 hif3g-50p-2.54dsa (3x1) jp5 hif3g-50p-2.54dsa (3x1) c11 0.1u c11 0.1u d1 hsu119 d1 hsu119 2 1 r25 10k r25 10k c10 0.1u c10 0.1u r8 51 r8 51 r1 (open) r1 (open) u4b 74hc14 u4b 74hc14 3 4 14 7 r12 51 r12 51 r30 51 r30 51 x1 hc-49/u x1 hc-49/u 1 2 jp11 hif3g-50p-2.54dsa (3x1) jp11 hif3g-50p-2.54dsa (3x1) c16 0.1u c16 0.1u j2 bnc-r-pc j2 bnc-r-pc u2 ak4141 u2 ak4141 filt2 1 iis 2 lrck5 3 sclk5 4 sdti5 5 lrck4 6 sclk4 7 sdti4 8 sdti3 9 sdti2 10 sdti1 11 4m50 12 4m51 13 scl 14 pdn 15 mcki 16 txin 17 dvdd 18 dvss 19 tvss 20 tvdd 21 sda 22 4m52 23 txout 24 mcko 25 sclk 26 lrck 27 sdto3 28 sdto2 29 sdto1 30 int 31 6m5 32 msn 33 cad0 34 cad1 35 filt1 36 vrefh 37 vrefl 38 avss1 39 si f2 40 vcom 41 si f1 42 avdd1 43 avss1 44 xti 45 xto 46 avss2 47 avdd2 48 c5 0.1u c5 0.1u r24 100 r24 100 c19 0.1u c19 0.1u jp9 hif3g-50p-2.54dsa (3x2) jp9 hif3g-50p-2.54dsa (3x2) jp12 hif3g-50p-2.54dsa (3x2) jp12 hif3g-50p-2.54dsa (3x2) + c17 10u + c17 10u cn4 64pin_2 cn4 64pin_2 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 j1 bnc-r-pc j1 bnc-r-pc u3a 74ls07 u3a 74ls07 1 2 14 7 r22 10k r22 10k u4a 74hc14 u4a 74hc14 1 2 14 7 + c18 10u + c18 10u c13 0.68u c13 0.68u jp13 hif3g-50p-2.54dsa (3x2) jp13 hif3g-50p-2.54dsa (3x2) -24-
a a b b c c d d e e a a b b c c d d e e ak4682-sda ak4682-scl ak4682-dvdd2 ak4682-dvdd1 ak4141-mcko ak4682-tvdd ak4682-pvdd olrck ak4682-avdd1 obick ak4682-avdd2 ak4141-mcko vdd ak4682-dvdd2 ak4682-sdtob ak4682-sdtia1 ak4682-sdtia2 title size document number rev date: sheet of ak4682 codec 2 AKD4141-A a2 25 tuesday, november 13, 2007 title size document number rev date: sheet of ak4682 codec 2 AKD4141-A a2 25 tuesday, november 13, 2007 title size document number rev date: sheet of ak4682 codec 2 AKD4141-A a2 25 tuesday, november 13, 2007 h pdn-codec l lin1 rin1 lout2 lout1 rout2 rout1 agnd agnd agnd agnd agnd agnd agnd agnd agnd agnd agnd agnd agnd agnd agnd agnd agnd agnd agnd agnd agnd agnd agnd agnd agnd dgnd m/s codec master slave r45 10k r45 10k r50 (short) r50 (short) + c41 10u + c41 10u r51 10k r51 10k + c40 10u + c40 10u jp20 hif3g-50p-2.54dsa (3x1) jp20 hif3g-50p-2.54dsa (3x1) u4d 74hc14 u4d 74hc14 9 8 14 7 sw3 ate1d-2m3 sw3 ate1d-2m3 2 1 3 + c45 4.7n + c45 4.7n c22 0.1u c22 0.1u r49 220 r49 220 c24 0.1u c24 0.1u r36 (short) r36 (short) r39 (short) r39 (short) c38 0.1u c38 0.1u c37 0.1u c37 0.1u j8 mr-552ls j8 mr-552ls 2 3 1 + c46 22u + c46 22u r37 (short) r37 (short) + c42 4.7n + c42 4.7n u5 ak4682 u5 ak4682 dvss1 1 mclkb 2 tvdd 3 lrckb 4 bickb 5 sdtob 6 pdn 7 lrcka 8 bicka 9 mclka 10 sdtia1 11 sdtia2 12 sda 13 scl 14 dvdd2 15 dvss2 16 lou t 1 17 rout1 18 msb 19 lou t 2 20 rout2 21 pvdd 22 pvss 23 lou t 3 24 rout3 25 avdd2 26 avss2 27 vcom36 28 vcom3 29 avss1 30 avdd1 31 lin1 32 rin1 33 nc 34 lin2 35 rin2 36 lin3 37 rin3 38 nc 39 lin4 40 rin4 41 nc 42 lin5 43 rin5 44 nc 45 lin6 46 rin6 47 dvdd1 48 c29 0.1u c29 0.1u r42 (short) r42 (short) r43 10k r43 10k c33 0.1u c33 0.1u r41 220 r41 220 j7 mr-552ls j7 mr-552ls 2 3 1 j5 mr-552ls j5 mr-552ls 2 3 1 r31 (short) r31 (short) + c23 10u + c23 10u c43 0.1u c43 0.1u + c35 22u + c35 22u + c28 2.2u + c28 2.2u u4c 74hc14 u4c 74hc14 5 6 14 7 r48 10k r48 10k r40 (short) r40 (short) + c27 10u + c27 10u + c47 4.7n + c47 4.7n c31 0.1u c31 0.1u + c30 10u + c30 10u + c34 10u + c34 10u r47 220 r47 220 r33 (short) r33 (short) r34 (short) r34 (short) j9 mr-552ls j9 mr-552ls 2 3 1 d2 hsu119 d2 hsu119 2 1 r38 (short) r38 (short) + c32 10u + c32 10u r46 10k r46 10k c26 0.1u c26 0.1u + c44 22u + c44 22u r44 220 r44 220 + c21 10u + c21 10u + c36 4.7n + c36 4.7n j4 mr-552ls j4 mr-552ls 2 3 1 r35 (short) r35 (short) + c39 22u + c39 22u + c25 2.2u + c25 2.2u j6 mr-552ls j6 mr-552ls 2 3 1 r32 (short) r32 (short) -25-
a a b b c c d d e e a a b b c c d d e e 9v 9v tvdd avdd1 dvdd logic tvdd dvdd logic avdd1 avdd2 avdd2 ak4682-pvdd ak4682-avdd1 ak4682-avdd2 ak4682-dvdd1 ak4682-dvdd2 ak4682-tvdd ak4141-dvdd ak4141-tvdd ak4141-avdd1 ak4141-avdd2 vdd vdd vdd vdd vdd vdd title size document number rev date: sheet of power supply 2 AKD4141-A a3 35 monday, june 18, 2007 title size document number rev date: sheet of power supply 2 AKD4141-A a3 35 monday, june 18, 2007 title size document number rev date: sheet of power supply 2 AKD4141-A a3 35 monday, june 18, 2007 agnd agnd agnd agnd agnd agnd agnd agnd agnd agnd agnd agnd agnd agnd agnd agnd dgnd dgnd agnd agnd agnd dgnd reg reg tm tm tm tvdd dvdd logic gnd reg tm avdd1 agnd reg tm avdd2 agnd 9v-->5v 5v-->3.3v 3.3v-->1.8v for 74ls07 for 74hc14 for 74ac14 (rx) dgnd for 74ac14 (tx) for 74hc14 dgnd dgnd dgnd dgnd dgnd reg c107 0.1u c107 0.1u u8e 74ac14 u8e 74ac14 11 10 14 7 jp24 (3x1) jp24 (3x1) + c51 47u + c51 47u u1c 74ac14 u1c 74ac14 5 6 14 7 c104 0.1u c104 0.1u logic t-45(r) logic t-45(r) 1 jp21 (3x1) jp21 (3x1) l1 (short) l1 (short) u1f 74ac14 u1f 74ac14 13 12 14 7 jp22 (3x1) jp22 (3x1) + c48 47u + c48 47u r52 (short) r52 (short) l5 (short) l5 (short) u3d 74ls07 u3d 74ls07 9 8 14 7 jp26 (3x1) jp26 (3x1) + c52 47u + c52 47u jp23 (3x1) jp23 (3x1) u3f 74ls07 u3f 74ls07 13 12 14 7 9v t-45(r) 9v t-45(r) 1 l2 (short) l2 (short) r54 (short) r54 (short) l6 (short) l6 (short) avdd2 t-45(r) avdd2 t-45(r) 1 u8f 74ac14 u8f 74ac14 13 12 14 7 r59 (short) r59 (short) c50 0.1u c50 0.1u u1d 74ac14 u1d 74ac14 9 8 14 7 r60 (short) r60 (short) t2 ta48m033f t2 ta48m033f in 1 out 2 gnd 3 l3 (short) l3 (short) u8d 74ac14 u8d 74ac14 9 8 14 7 + c59 47u + c59 47u l4 (short) l4 (short) + c55 47u + c55 47u + c67 47u + c67 47u t1 njm78m05fa t1 njm78m05fa out 3 gnd 2 in 1 dgnd t-45(bk) dgnd t-45(bk) 1 tvdd t-45(r) tvdd t-45(r) 1 + c68 47u + c68 47u + c56 47u + c56 47u c54 0.1u c54 0.1u u4e 74hc14 u4e 74hc14 11 10 14 7 + c60 47u + c60 47u c58 0.1u c58 0.1u r56 (short) r56 (short) r141 (short) r141 (short) + c61 47u + c61 47u u1e 74ac14 u1e 74ac14 11 10 14 7 u3c 74ls07 u3c 74ls07 5 6 14 7 u4f 74hc14 u4f 74hc14 13 12 14 7 u3e 74ls07 u3e 74ls07 11 10 14 7 jp25 (2x1) jp25 (2x1) t3 lt1963aest-1.8 t3 lt1963aest-1.8 in 1 gnd 2 out 3 + c62 47u + c62 47u avdd1 t-45(r) avdd1 t-45(r) 1 c53 0.1u c53 0.1u c49 0.1u c49 0.1u c110 0.1u c110 0.1u u6e 74hc14 u6e 74hc14 11 10 14 7 c57 0.1u c57 0.1u c109 0.1u c109 0.1u r58 (short) r58 (short) r57 (short) r57 (short) r53 (short) r53 (short) r55 (short) r55 (short) u6f 74hc14 u6f 74hc14 13 12 14 7 c108 0.1u c108 0.1u dvdd t-45(r) dvdd t-45(r) 1 agnd t-45(bk) agnd t-45(bk) 1 -26-
a a b b c c d d e e a a b b c c d d e e vdd vdd vdd vdd vdd vdd imclk ibick ilrck sdti vdd vdd ak4141-txin sdti1 sdti2 sdti3 sdti4 sdti5 title size document number rev date: sheet of s/pdif input 2 AKD4141-A a2 45 monday, june 18, 2007 title size document number rev date: sheet of s/pdif input 2 AKD4141-A a2 45 monday, june 18, 2007 title size document number rev date: sheet of s/pdif input 2 AKD4141-A a2 45 monday, june 18, 2007 coax opt rx(opt) ibick1 sdti ilrck rx rx(coax) int0 imclk ilrck imclk ibick sdti h pdn-dir l dif2 dif1 dif0 input-ak4114 ocks1 ocks0 cm1 cm0 47k input ibick2 thr inv gnd opt txin sdti5 sdti4 sdti3 sdti2 sdti1 dgnd dgnd dgnd dgnd dgnd dgnd dgnd dgnd dgnd dgnd dgnd dgnd dgnd dgnd dgnd r68 10k r68 10k sw5 ate1d-2m3 sw5 ate1d-2m3 2 1 3 u8a 74ac14 u8a 74ac14 1 2 14 7 + c77 10u + c77 10u jp33 hif3g-50p-2.54dsa (3x1) jp33 hif3g-50p-2.54dsa (3x1) u6b 74hc14 u6b 74hc14 3 4 14 7 jp29 hif3g-50p-2.54dsa (2x1) jp29 hif3g-50p-2.54dsa (2x1) rp2 m8-1-473 rp2 m8-1-473 8 7 6 5 4 3 2 1 r71 51 r71 51 r75 (open) r75 (open) port3 torx141 port3 torx141 out 1 vcc 3 gnd 2 c72 0.1u c72 0.1u port4 a1-10pa-2.54dsa port4 a1-10pa-2.54dsa 1 3 5 7 9 10 8 6 4 2 c74 0.1u c74 0.1u j10 bnc-r-pc j10 bnc-r-pc r69 51 r69 51 r62 470 r62 470 r64 470 r64 470 + c73 0.47u + c73 0.47u c76 0.1u c76 0.1u r73 (open) r73 (open) jp30 hif3g-50p-2.54dsa (2x1) jp30 hif3g-50p-2.54dsa (2x1) jp28 hif3g-50p-2.54dsa (3x1) jp28 hif3g-50p-2.54dsa (3x1) r74 (open) r74 (open) c70 0.1u c70 0.1u jp27 hif3g-50p-2.54dsa (3x1) jp27 hif3g-50p-2.54dsa (3x1) c69 0.1u c69 0.1u r65 75 r65 75 + c78 10u + c78 10u d3 hsu119 d3 hsu119 2 1 r63 (open) r63 (open) r72 51 r72 51 jp31 hif3g-50p-2.54dsa (2x1) jp31 hif3g-50p-2.54dsa (2x1) r76 (open) r76 (open) led2 sml-210lt led2 sml-210lt 2 1 u7 ak4114 u7 ak4114 ips0 1 nc 2 dif0 3 test2 4 dif1 5 nc 6 dif2 7 ips1 8 p/sn 9 xtl0 10 xtl1 11 tvdd 13 dvss 14 tx0 15 tx1 16 bout 17 cout 18 uout 19 vout 20 dvdd 21 dvss 22 mcko1 23 bick 26 mcko2 27 daux 28 xto 29 xti 30 pdn 31 cm0 32 cm1 33 ocks1 34 ocks0 35 int0 36 avdd 38 r 39 vcom 40 avss 41 rx0 42 nc 43 rx1 44 test1 45 rx2 46 nc 47 rx3 48 vin 12 lrck 24 sdto 25 int1 37 sw4 dss107 sw4 dss107 1 2 3 4 5 6 7 14 13 12 11 10 9 8 u8b 74ac14 u8b 74ac14 3 4 14 7 r66 18k r66 18k jp32 hif3g-50p-2.54dsa (2x1) jp32 hif3g-50p-2.54dsa (2x1) + c71 10u + c71 10u u6a 74hc14 u6a 74hc14 1 2 14 7 l7 47u l7 47u r67 1k r67 1k r70 51 r70 51 c75 0.1u c75 0.1u -27-
a a b b c c d d e e a a b b c c d d e e vdd sdto obick olrck vdd vdd vdd vdd vdd vdd ibick ilrck ak4141-mcko sdto1 sdto2 sdto3 ak4141-mcko title size document number rev date: sheet of s/pdif output 2 AKD4141-A a2 55 tuesday, november 13, 2007 title size document number rev date: sheet of s/pdif output 2 AKD4141-A a2 55 tuesday, november 13, 2007 title size document number rev date: sheet of s/pdif output 2 AKD4141-A a2 55 tuesday, november 13, 2007 obick1 olrck sdto olrck obick mcko sdto tx(opt) opt coax tx tx(coax) 1:1 dif2 dif1 dif0 ocks1 ocks0 cm1 cm0 output-ak4114 47k output obick2 thr inv h pdn-dit l sdto1 sdto3 sdto2 dgnd dgnd dgnd dgnd dgnd dgnd dgnd dgnd dgnd dgnd dgnd ibick ilrck c82 0.1u c82 0.1u jp39 hif3g-50p-2.54dsa (2x1) jp39 hif3g-50p-2.54dsa (2x1) rp3 m8-1-473 rp3 m8-1-473 8 7 6 5 4 3 2 1 + c88 10u + c88 10u jp36 hif3g-50p-2.54dsa (2x1) jp36 hif3g-50p-2.54dsa (2x1) r84 51 r84 51 r81 51 r81 51 + c81 10u + c81 10u u6c 74hc14 u6c 74hc14 5 6 14 7 r82 51 r82 51 r87 (open) r87 (open) port5 totx141 port5 totx141 gnd 1 vcc 2 in 3 c79 0.1u c79 0.1u + c83 0.47u + c83 0.47u c85 0.1u c85 0.1u port6 a1-10pa-2.54dsa port6 a1-10pa-2.54dsa 1 3 5 7 9 10 8 6 4 2 jp35 jp35 r80 10k r80 10k r83 51 r83 51 r79 0 r79 0 r78 150 r78 150 c86 0.1u c86 0.1u d4 hsu119 d4 hsu119 2 1 r86 (open) r86 (open) c84 0.1u c84 0.1u r85 (open) r85 (open) t4 da-02f t4 da-02f sw6 dss107 sw6 dss107 1 2 3 4 5 6 7 14 13 12 11 10 9 8 r77 240 r77 240 u9 ak4114 u9 ak4114 ips0 1 nc 2 dif0 3 test2 4 dif1 5 nc 6 dif2 7 ips1 8 p/sn 9 xtl0 10 xtl1 11 tvdd 13 dvss 14 tx0 15 tx1 16 bout 17 cout 18 uout 19 vout 20 dvdd 21 dvss 22 mck o 1 23 bick 26 mcko2 27 daux 28 xto 29 xti 30 pdn 31 cm0 32 cm1 33 ocks1 34 ocks0 35 int0 36 avdd 38 r 39 vcom 40 avss 41 rx0 42 nc 43 rx1 44 test1 45 rx2 46 nc 47 rx3 48 vin 12 l rck 24 sdto 25 int1 37 jp38 hif3g-50p-2.54dsa (2x1) jp38 hif3g-50p-2.54dsa (2x1) jp41 hif3g-50p-2.54dsa (3x1) jp41 hif3g-50p-2.54dsa (3x1) jp37 hif3g-50p-2.54dsa (2x1) jp37 hif3g-50p-2.54dsa (2x1) c80 0.1u c80 0.1u jp34 hif3g-50p-2.54dsa (3x1) jp34 hif3g-50p-2.54dsa (3x1) + c87 10u + c87 10u u6d 74hc14 u6d 74hc14 9 8 14 7 sw7 ate1d-2m3 sw7 ate1d-2m3 2 1 3 j11 bnc-r-pc j11 bnc-r-pc u8c 74ac14 u8c 74ac14 5 6 14 7 -28-
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