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g p d 5 3 1 0 a 1 / 2 4 gpd 5310a p r e l i mi n ar y v e r s i on 0. 7 2012 9 2 5 ?????13590460219 1617153523?caoyb1988@163.com
GPD5310A f f f f , preliminary 2 / 24 1. GPD5310A ?z fm mp3 O?? 2. ?? ?? ?? ?? ? mp3 ?? ? fm receive r ? sd u P f m?? (linein )? ? mode IQ ???y? linein ???yC? K io ?_P? O ??tb io ? ir b?PC M sleep mode ?? ? ?? io ? ir b ? _C ? io ?_P???? M sleep mode r sram PO ? ? ?PC sleep mode C 20ua ? ? eeprom ?Y ra m ? 5*7 ?a (7-seg ) 4*8 ?a (lcd) ? ? 32k usb ? ???y? usb host mode ? usb device mod e usb device B u P??r ?r usb ? ???y? eeprom Q eeprom ?? ram O 1 adc ??FNIM ?x 7 ? 3 ? io-key io-key ??a / a?_ ?_ ? ad-key b?B : lqfp- 48 3. a? a? a? a? fm C? mp3 j o \?C ?
GPD5310A f f f f , preliminary 3 / 24 4. _x _x _x _x no ?? Q o ? 1 va_gnd va_gnd fm ?y? ; ??^c ?? 2 fminp fminp fm rf ?? 3 ioc5_adc0 ad-key ad-key I?? 4 ioc6_adc1_pwr ? , ??? , ??? _C????? ?1?, ??PC?? ?0?. 5 v33_adda v33_adda ?? 3.3v 6 dacor dacor audio(mp3/fm/linein) ? 7 dacvref dacvref audio ??g , g 8 dacol dacol audio(mp3/fm/linein) ? 9 vss_dac vss_dac ? 10 iod7_linein_r linein_r ?? (linein) ? 11 iod6_linein_l linein_l ?? (linein) ? 12 vss_pll vss_pll + ihU?y? 13 x32ki x32ki 32768hz ? 14 x32ko x32ko 32768hz ? 15 pll_vlf pll_vlf ih?V 16 v33_pll v33_pll + ihU?y 3.3v ? 17 ioa4 led a?r led B@? , a seg8 18 iob7_pwrsw pwrsw ?_P? ??? ???_P ?r x ?1? r ( ), ?P Cx ?0?( ?? ) tPC ?N??t?? / ?} ILIx 0 ??_C?PC . 19 ioa0 a?a seg7; ?rx iob7 20 iod4_com5 a?a com5 21 iod3_com4 a?a com4 22 iod2_com3 a?a com3 23 iod1_com2 a?a com2 24 iod0_com1 vss a?a com1; ?rQ? 25 ioa3_seg6 a?a seg6; ?rx 3-/5-key 26 ioa2_seg5 a?a seg5; ?rx@? 27 ioa1_seg4 a?a seg4; ?rx@? 28 ioa7_seg3 ioa7_key a?a seg3 29 ioa6_seg2 ioa6_key a?a seg2 30 ioa5_seg1 ioa5_key a?a seg1 31 vcc_33 vcc_33 ????D 3.3v ? 32 v50_reg v50_reg ?? , Q5v 33 vss_reg vss_reg ?? ??????? 34 vcc_18 vcc_18 ????D 1.8v ? 35 dm dm usb data bus 36 dp dp usb data bus 37 vcc_33 vcc_33 ? 3.3v ?
GPD5310A f f f f , preliminary 4 / 24 38 ioc0_hpdet hpdet C z y? x ?0?, C , ?r?^ mute _? ? _P ; x ?1? ?? , C . 39 iob5_sd_clk sd_clk sd clock 40 iob6_sd_d0 sd_d0 sd data 41 iob4_sd_cmd sd_cmd sd command 42 iob0_i2c_clk i2c_clk i2c clock, ? eeprom. ?r??? (linein) z y 43 iob1_i2c_dat i2c_dat i2c data, ? eeprom 44 iob2_ir ir ? r ?t? ?b? ? ? ??? @? ? o _C? ^ linei n 45 iob3_io-key-drive x ? io-key; ?r 6 io-key seg1~6, @ io-key ca / aK? 46 iod5_mute mute ?? o ? 1k , ? ?1? r o ; 1k , , ? ?0? r o 47 reset reset ? 48 va va fm ?? , ??^??
GPD5310A f f f f , preliminary 5 / 24
GPD5310A f f f f , preliminary 6 / 24
GPD5310A f f f f , preliminary 7 / 24 5. ad-key I I I I mp3 ?? fm ?? I L L s1 play/pause mode Q ? , K mode Q s2 previous volume-- 1). ?y? ? , ? ? 2). ?y ] ? ? , 87.5mhz ?? ? K? ? ? volume-- s3 next volume++ 1). ?y? ? , ? ? 2). ?y ] ? ? , 108.0mhz ?? ? K ? ? ? volume++ s4 volume- volume-- volume- volume++ s5 volume+ volume++ volume+ volume-- s6 mode Q mode Q s7 play/pause 1). ?y? ? , ? ? ; p0 1p 0 2p 0 3.... 2). ?y ] ? ? , ? K ? , K s8 previous 1). ?y? ? , ? ? 2). ?y ] ? ? , 87.5mhz ?? ? K? ? ? 87.5mhz ?? ? K? ? ? , s9 next M 1). ?y? ? , ? ? 2). ?y ] ? ? , 108.0mhz ?? ? K? ? ? 108.0mhz ?? ? K? ? ? , s10 repeat s11 eq Q (1) io-key x 3-key mode r : fm ? ? ?l -0.1mhz s12 previous volume-- (2) io-key x 5-key mode r : fm 87.5mhz ?? ? K? ? ? volume-- s13 next volume++ (1) io-key x 3-key mode r : fm ? ? ?l +0.1mhz volume++
GPD5310A f f f f , preliminary 8 / 24 (2) io-key x 5-key mode r : fm 108.0mhz ?? ? K? ? ? (1) 3-key: ? folder (1) 3-key: ? folder (1) 3-key ?? , ? s8 I (1-1). ?y? ? , ? ? (1-2). ?y ] ? ? , 87.5mhz ?? ? K? ? ? (1) 3-key r : 87.5mhz ?? ? K ? ? ? , s14 (2) 5-key: play/pause (2) 5-key: mode Q (2) 5-key ?? : / o Q (2) 5-key: mode Q (1) 3-key: ? folder (1) 3-key: ? folder (1) 3-key ?? , ? s9 I (1-1). ?y? ? , ? ? (1-2). ?y ] ? ? , 108.0mhz ?? ? K? ? ? (1) 3-key r : 87.5mhz ?? ? K ? ? ? , s15 (2) 5-key: play/pause (2) 5-key: play/pause (2) 5-key ?? : / o Q (2) 5-key: / o Q
GPD5310A f f f f , preliminary 9 / 24 (5-1) fm ?? ^ 87.5mhz , ?? ?l 87.5mhz ? , ? ??? ? ? ; 108.0mhz t 108.0mhz ? , ? ? ? ? ? (5-2) ? ?? 87.5~108.0 mhz ? ? K ?l fm ? 50 ? (5-3) volume- p ? ? ? ? ? ? I p ? ; volume-- ? ?I ? ? m ?? fp ? ? _I ? 0 3 0 A (5-4) mode Q u P sd /tf line in fm clock; ? hQ line in mode ? line in ?@? (5-5) normal ( ) classic ( ? ) bass ( ) live ( F ) rock ( uL ) pop ( ) @? e1 e2?e3 e4 e5 e6 ? (5-6) ? h?? all ( ? ? h ) random ( S C ? h ) single ( ) folder ( ? ? h ) @ ? r1 r2?r3 r4 r5 r6 ?
GPD5310A f f f f , preliminary 10 / 24 6. io-key I I I I io-key ? 7 io ?M? s16~s21 6 I @ 6 I?M? , ? Q 3-key mode( I?? ), 5-key mode( I?? ), ? ^ e 5-key ? I (vol+/-), 3-key tx (next/prev) (vol+/-) I ? ioa3 ? 1 0 k r41, Q 3-key ? 5-key ?? ioa3 ] r41 r , x 5-key ?? ; r41 x 3-key ?? ad-key ioa3 r41 s12~15 @ ad-key M? U mp3 ?? fm ?? 5-key ?? I L L sw16 previous ? ? ? ? r38=nc play/pause mode ? , K mode sw17 r38=10k mode mode sw18 next M ? ? ? ? sw19 volume- volume-- volume- volume-- sw20 volume+ volume++ volume+ volume++ ioa3 ? r41=nc sw21 eq mp3 ?? fm ?? 3-key ?? I L L sw16 previous volume-- ? ? volume-- sw17 play/pause mode Q ? , K mode Q sw18 next volume++ ? ? volume++ sw19 mode mode sw20 eq ioa3 r41=10k sw21 repeat
GPD5310A f f f f , preliminary 11 / 24 7. o o o o / \?C \?C \?C \?C io-key I I I I ?oM? p io ? , ?r? iod0 (com0 ) ??? ; 3-key c 5-key ? Q , ? mp3 ?? fm ?? 5-key ?? ?? ?? ?? I L L sw22 previous ? ? ? ? r38=nc play/pause mode ? , K mode sw23 r38=10k mode mode sw24 next M ? ? ? ? sw25 volume- volume-- volume- volume-- sw26 volume+ volume++ volume+ volume++ ioa3 ? r41=nc sw26 eq mp3 ?? fm ?? 3-key ?? ?? ?? ?? I L L sw22 previous volume-- ? ? volume-- sw23 play/pause mode Q ? , K mode Q sw24 next volume++ ? ? volume++ sw25 mode mode sw26 eq ioa3 r41=10k sw27 repeat
GPD5310A f f f f , preliminary 12 / 24 8. iod0 ^ ^ ^ ^ , co co co co (8-1) o ? e ic io ?_ ? ? 4~5 c om _ 7~8 s eg _o? ? ? 1~2 led ?? (8-2 ) ? ? io d 0 ?o N io d 0 ? ?o? ?r c om _ s eg _ ] ? io a4 led io d 0 ] ? N ?? c om _?a??a (8-3 ) ?o? ( io d 0 ? ) ? ?N _C ^? l i n ei n ? PCr ? l i n ei n ?? t _C ?J l i n ei n _ ? ? ? usb ^ l i n ei n f ?? PC g l i n ei n _C ? ? ?r ] @? ?? ? ?? ] ? ` ? ? io x ???Q?r? ? l i n ei n ?? f m ?? ? t iob 2= i r_rx ? ??? _C ? l i n ei n ? f m ? ?] b? ( ? 17 f ) ? ? @ i r_rx ? ? ?o ( io d 0 ? ) ?] tb? 9. b b b b (9-1 ) b a ff0 0 21 Ib mp3 power on/off mode mute play/pause prev next eq vol- vol+ 0 repeat x 1 2 3 4 5 6 7 8 9 fm power on/off mode mute ? ? : -0.1mhz L : 87.5mhz ? : +0.1mhz L : 108mhz ? ? ? vol- vol+ 0 ? ?? x 1 2 3 4 5 6 7 8 9
GPD5310A f f f f , preliminary 13 / 24 (9-2) b f mp3 ?? fm ?? ?? I L L power key power on/off power on/off mode ??Q ??Q mute o o play/pause ? / ? ? prev(ch-) ? volume-- ?l - 0.1mhz 87.5 mhz ? next(ch+) ? volume++ ?l + 0.1mhz 108 mhz ? eq ? ? vol- volume- volume-- volume- volume-- vol+ volume+ volume++ volume+ volume++ repeat ? h?? ? ?? clock 0~9 x x l x l 108.0mhz 87.5mhz ? ? l
GPD5310A f f f f , preliminary 14 / 24 10. @? @? @? @? ? N@? a 7seg=led 5x7 , ca lcd= 4x8 ( r24 r26 x ) led 5x7 lcm 4x8
GPD5310A f f f f , preliminary 15 / 24 11. B?? B?? B?? B?? , led ? (pin 17, ioa4, a? a? a? a? ) (pin 20, iod4, a a a a ) ?B ?B ?B ?B ?@? ?? Wq Wq Wq Wq on onon on off off off off ?^ ? 2 0.25 0.25 fm ?? ?? ?? ?? ?l L ?^ 1 1 1 mp3 ?? ?? ?? ?? ?? L 12. Czy Czy Czy Czy (pin 38, ioc0) ?? ; x ?0?, C? ?r?^ pin 46, mute, ? P ]
GPD5310A f f f f , preliminary 16 / 24 13. ??_PI ??_PI ??_PI ??_PI (sw29, pin 18, iob7) iob7 sw29 F?_C / ?PC , ?^ ioa0 ? r38 ? ?y ??_C / ?PC , ? iob7 ??? groun d , ?r io a 0 ? r38 r38 sw29 ? sw17 5-key ??r? nc ? ??_P s power (1) sw29 ground (iob7=0) _C _C xo eepro m , t eepr om x O r t , ?? ra m O (2) sw29 _ (iob7=1, ? ) ?PC ?rM sleep mode; O ?? ra m play/pause/scan I : mp3 play/pause; fm ? ? 10 k ?_P I , c / ? /? I} s pow er /play/play/ sc an (1) LI (>2 ): ?I , _C ? PCQ _C , ] eeprom, t ram ?O (2) I : play/pause/scan mp3 ?r play/pause; fm ? ? mode Q
GPD5310A f f f f , preliminary 17 / 24 14. ?l?? l?? l?? l?? (pin 46, iod5_mute) ?D ?? cke8002, GPD5310A ? (r9) ? mute O (8-1) mute _ 1 k ? , mute _? ?1? r?P o ; ? ? ?0? r _? ? ? (8-2) mute _ 1 k ? , mute _? ?0? r?P o ; ? ? ?1? r _? ? ?
GPD5310A f f f f , preliminary 18 / 24 15. fm fminp (pin 2): ?? , ? c11 l2 ( ?r l6) ? * ? [ c , ? fminp @ _ , x ant1 * C ( f m )? ant i n , h 8m i l * ? ?A (c11, l2, l6 ) ? { ? ? ? 3 M h? : * ant1 ? ??? ? ? 0 ; ? ? 0 ? 1nf ? * ??C r ? gnd ? l/r ? gnd c common gnd ?? , ? be a d * ??C r C / ? ? (1 00m hz, 1.8k o hm ) ?_ , @ ? ? i c ? ? ? va (pin 48): ?? ? ; l1 ? rf ? o * va=rf c1, c3, va p i n va_gnd (pin 1): ??^ l4 ?? ?
GPD5310A f f f f , preliminary 19 / 24
GPD5310A f f f f , preliminary 20 / 24 16. ??c?y ??c?y ??c?y ??c?y , linein linein_det i2c_clk ?^ (r15) _ ] linein, mode-key ? hr? ^ linein-mode 17. t t t t (pin 44, ir_rx) (17-1) ?? r , pin 44 ??t ^ (j9), ? r ?tb , ? ? ? ir_rx @ _? (17-2) ?N ir_rx ? ? o ? ? ? _C?? M linein ?? ( ? ? ? PC linein ?? ) N i r_rx ? (r35= 0 ??? ) ??_C f m ?? ? ? @ N ? iod0 ? x o ?] b? ? ? (8-3)
GPD5310A f f f f , preliminary 21 / 24 18. rese t tt t ? ? ? ? 0.1uf 19. M?_PC? M?_PC? M?_PC? M?_PC? , ?^ ?^ ?^ ?^ io ??? ?? ?? ?? ? ? ? ? (pin 2, pwr_ctrl) (pin 2, pwr_ctrl) (pin 2, pwr_ctrl) (pin 2, pwr_ctrl) (19-1) @ ?? , _C?r????? ?1?, ??PCM sleep mode, pwr_ctrl ??? ?0? (19-2) @ ? , ? N : * ?a? ( ? ?1? c ) * ? ??? led ( ? ?1? ? _C ?) * ?PC , ?^O? mos ????P ] , sd , u P ,?
GPD5310A f f f f , preliminary 22 / 24 20. r-option x x x x x ? io =nc, io =10k r38=nc iob7 ? ?_C / ?PC ioa0 iob7 ? } r38= iob7 play/pause/scan iob7 L?_C / ?PC r41=nc io-key 5-key mode ad-key s12/s13 fm ? ? ad-key s14/s15 mp3 play pause, fm play mute ioa3 io-key ad-key ? x r41= io-key 3-key mode ad-key s12/s13 fm ? ? 0.1mhz ? ad-key s14/s15 mp3 A , fm ? ? ? ? ?a?a iod0 ? iod0 ? , o ir ^? ?t iod0=0( o ) ir_rx ground, ?r_C? ^ linein ioa2 r26=nc ioa2 r26= r24=nc ioa1 a , a r24= 21. 22. ?D ?D ?D ?D
GPD5310A f f f f , preliminary 23 / 24
GPD5310A f f f f , preliminary 24 / 24 v v0.7 p.4 p22 ir _ ? ? , ? ?o ? ? p12 iod0 ^ ?o? , ?o p12 p13 ir b fm ? ?eq?,?play/pause?.?prev?,?next?,?rep/scan? p10 p11 p22 ioa3 r41 ?Q 3-/5-key , v.05 e ` ? ? r41=nc 5-key r41=10k 3-key p20 ir , ??o p18 pi ? 3 M h? p18 pi ? M l6 ? 150nh

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