娃娃機(jī)固件升級程序s362v1原理圖

Notes：UnlessOtherwiseSchemeFLASH:NAND,DRAM:DDR,16M*16&32M*16,Key:6,L、R、Vol+、Vol-、OK、Power:DCIN，5V，2A；BAT，4.2V，1000mAUSB:hostCard:SD/MMC其它:Headphone,Power

MAINBESIDEMAINPOWER&USB&SDR&HP&TV&MIC&TFCARD& ISDB-T&GreatUpdateis1、"PW-OFFapplicationL2、"PW-ON"application"R" 3、"PW-ON"and"PW-OFF"connect "4、"DrvVBUSandLCD-ENInteroperabilityFunction;5、"SD-DAT1"application"PA-SHDN#"Function;6、"SD-DAT2"application"PA_MUTE"Function;7、"SD-DAT3applicationLINE_DETFunction;

BMC- Wednesday,November26, MAIN

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333PLL-3333TWI-3TWI-TWI- C19 C0603C0805 200K- C0603 X24M- X24M- OSCILLATOR- 2.2KTWI-

10uF

HP-

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DDR-

1818273645

30 31

DQ0

32 35

DQ2DQ3

8

C0603C0603C0603C0603C0603C0603C0603 36

2RCML08

37 38

DDR- 39 40

DA[12:0]DRAM_A[12:0]DQ[15:0]DRAM_DQ[15:0] DQM[1:0]DRAM_DQM[1:0]DQS[1:0]

DRAM_DQM1 DRAM_DQM0 RCML08R0603RN5

8273645

DDR-DDR-

6數(shù)據(jù)線排阻及DQS0,DQS1電阻靠近DDR，其它6

2627

NC1NC2NC3NC4NC5

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

TSOPII-NOR

VCCSR2

SPI-nW

VCCHOLD#CLKMOSI

SPI0-SCLKNCLESPI0-MOSI

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BMC-DDR&NOR Wednesday,November26DDR&NOR

3

UART0-UART1-

TP8TX11RX11TP32

TX11RX11

TF

12 SD2- 131211

VDDCLKVSS2DAT0DAT1

SD2-

2.2R

SD-

SR5SR7

SD2-SR6

SD2- SD- SD- SD-

SD2-SD2-SD-

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