娃娃機固件升級程序bmc smain

Notes：UnlessOtherwiseSchemeFLASH:NAND,DRAM:DDR,16M*16&32M*16,Key:6,L、R、Vol+、Vol-、OK、USB:hostCard:其它:Headphone,Power

SchematicsMAINBESIDEMAINPOWER&USB&SDR&HP&TV&MIC&TFCARD& ISDB-T&GreatBMC-Friday,December19,1OSCILLATOR-2X6C99

1 1

C0603

C97NCT22

11

SPI-

SPI- 2

877

2

PA4PA5

R132330RC100R0603NC

MISO SU2

6SPI-5R129

77766554433TK-22TK-11

10uF

PA6PA7

ACT-TX

1ACT-

GND

C0603

SPI-

PA8PA9PA10PA11

R18R06036.8KC124

33

12

0RR0603

PA12PA13PA14

TK-TK-

R134

ACT-

6.8KR0603

105

3IR-3ACT-

IR-IR-Friday,DecemberFriday,December19,1 Updateis1"PW-OFFapplication"L 2、"PW-ON"application"R" 3"PW-ON4"DrvVBUS

"PW-OFF"connect" "Function;"LCD-EN"InteroperabilityFunction;5"SD-DAT1application"PA-SHDN#6"SD-DAT2application"PA_MUTE7"SD-DAT3application"LINE_DET

2

Friday,December19,

1

MAIN

DDR-

DDR-

SV

64PLL-R626160

ALCDHSYNCALCDVSYNC

ALCDD[19:23]ALCDD[10:15]

595857565554

9

53525150

46444342PIOA9IR_TXIR_RX

41403938

EINT0

37

X24M-

X24M-

X24M-

PIOA4RX0TAB-TWI-TAB-

363534

SD-

X24M- PC11PC11

SD-

SD-

88

SD2-TWI-TWI-

SD2-TWI-

88

TWI-SDA1TWI-SDA1SD- NALESPI-

77

ACT-

IR-M ACT-

444453

333

PLL-

33

GreatBMC- GreatBMC- MAIN3Friday,December MAIN3Friday,December19, BESIDEMAIN

33D333

3TWI-

TWI-

PLL-

D3TWI-

TWI-

C

C19C2110uF4.7uFC0805

22

1212VRA1接地

11

1212

C 1212

接

B

24M-SMT-

X24M-

11

B 22KTWI-SDAX24M-

X24M-22

22KTWI- Great

2

BESIDEMAINFriday,December19,

1

USB USB23

OC14646

1111 2 C7726 0.1uF8C0603899

11

21+10uF21

2.2RR0805

ESD-0603ESD-06035

GND

0.1uF0.1uF

ESD-0603ESD-0603

OR310K

6SHIELD1

10K10K

:作USBDevice時，去掉此電

LI

U15SOT-23-VBATVBAT3

L52.2uH

11

1 1

R73

C-EN

R81

1

2R1210R872.2R

22

C8822pF

R74R75100K_1%

R0603Vout=0.6*(1+R31/R35)1+122

32SW-

++

1FB1BEAD1

11

PW-

R77

VinVout2 2

LI_BAT

3232

DRAM_VCC1111

NMI#DCINR133R0603IR_PWR_EN

3

PW-

VCCR76

VBAT1VinVout3 NC22

Great

BMC-POWER&USBFriday,December19,

5

DDR- D

4242

DQ0

31

DRAM_DQ2

32

C0603

DDR-

823 54

8 DRAM_DQ5 DRAM_DQ78

40

DRAM_DQ9

DRAM_A[12

41

60

DRAM_DQ10 8

DQ13

23

DRAM_DQ13 DRAM_DQ14

DQM[1:0]

22R22R

DQS[1C

DQS[1:0]

4321

UDQSLDQSCK_nCK_p

R3R0060322R R3R5060322R

2K-C0603CDDR-6數(shù)據(jù)線排阻及DQS0,DQS1電阻靠近DDR，其它匹6

NC1NC2NC3NC4NC5NC6

DRAM參考電壓和DDR的走線距離要相等DQ[0..15],DQS[0:1],DQM[0:1]不要過孔DQ[0..7],DQS0,DQM0信號走線盡可能等長；DQ[8..15],DQS1,DQM1信號走線盡可能等長；B

BNOR

10KSPI-nWP

NCE1#SPI0-CS

VCC HOLD#

SPI-

3 4

SPI0-SCLKNCLE SPI0-MOSINWE#

AGreat

2

DDR&NORFriday,December19,

1

Head

33

3

ESD10ESD-ESD10ESD-

C41

474

C109

4

6 6

2

R1320K

321

VOL1

1ESD-0603ESD-0603FM

HPLC123

R1420KR0603C42NC

R99C105

9797

FMINLFC10.22uFFML

1

PA-

22

122

3 3

C0603

9

FC20.22uFGNDC0603

32 32

FM_CLK

C56FC6100pF

100nH22PFTPL0603C06031133

FC5FC4R060310nF4.7uFC0603C0603

3TWI-3TWI-

TWI-TWI-

3

R37TWI-R41TWI-

3

C84

R1494.3K

MIN_APIN121111

GreatGreat

BMC-BMC- Friday,December19,Friday,December19,7 HP&MIC HP&MIC&FM&5

TP8

UART0-D UART0-

11

3

UART1-

TP32 11 11

TF2 SD2-

SD2-

2.2R

SD2-

SD-

SR5

SD2-SR7100K SR6100KSD2-

SD- SD- SD- SD-

SD2-

AGreat

2

TFCARD&LINE&Friday,December19,

1

LCDBlock4.3"3,533,533

L2VLED1133 3

BL

LXLX EN

LCD-

1234

R64

L2VLE1D1

200-

10nF

ALCDCLKR91

1

ALCDD19LCDD19ALCDD20ALCDD21

1DETP1VS1TP7

LCD-

ALCDD22

11TP12D191

SOT23

ALCDD23LCDD23ALCDD10LCDD10ALCDD11ALCDD12ALCDD13ALCDD14

1TP13D2011TP14D2111TP15D2211TP16D2311TP17D10

ALCDD15ALCDD3ALCDD4

11TP18D1111TP19D1211TP20D13

ALCDD5ALCDD6

11TP21D14ALCDD7

11TP22D1511TP23D311