老师嵌入式linux核心课程开发版光盘x210ii base

98769876

132546119710813122546EINT22927264847504952515453565515141716585760591918212064636570303028 727174730246802468024681361361371381381391401401411421421431441441451461461471481481496261150150151152152153154154155232224666867691561561571581581591601601617516216216316416416531333235347637367877166166167807981168168169170170171393841408243424544848317217217386858887 02174174175894176176177178178179 180J15USB-C1410uF21345R3710KEINT2SW5R3810KEINT3SW6R3910KKP_COL0SW7R4010KKP_COL1SW8R4910KKP_COL2SW9R4210KKP_COL3KEY_RST D111N4148 装配孔 四脚固定座/液晶插座 Sunday,February05,Sunday,February05,2 J3321

F1

C3901

C3918

SW_KEY-

C2+

2VCCAVCCB3SCLASCLB4SDAASDAB

R205NC

2

3

GND7

1C133

L2

R20310K

11

R24

R208 R209

R216 R215

33

100K1K

D2D1

22

D0CK

31R2023

19

SHGNDSHGND SHGND434321

R16R18R20R25

R17R19

LED

nLED1nLED2

56785678R34R36R43R50

4321右SW443215678R5678R33启动选择开关

LED LEDR26LEDR31LEDR41

nLED3

++

6V+POWER5 Vout

5 VDD_IO

R104

0.1uF

3

R10175R,1%2483

C28

16

C1+

C33

7261

C29104

66

C1-3454

C34

5948326

PC_TXD0PC_RXD0PC_TXD2PC_RXD2

T1INR1IN T2INR2INR2OUT

R45

Q1

1

串口电路

Saturday,March17,

1

22RL_B022RL_B122RL_B222RL_B322RL_B4

VDD_IOC43

6 6

nCDWPDAT1DAT0VSS2CLKVDDVSS1CMDCD/DAT3DAT2

22RL_B522RL_B622RL_B722RL_G022RL_G122RL_G222RL_G322RL_G422RL_G522RL_G622RL_G722RL_R022RL_R122RL_R222RL_R322RL_R422RL_R522RL_R6

104

G4GNDG7GND

2468

SD-

22RL_R722R22R22RL_DCLK

SYS_OE

2728293031

434 10

L_HSYNCL_VSYNC

4648

C83C86C53C54

LCD-

2

311

1

5

R140

1PCLKU451234567nCD117DAT17DAT0

VSYNC_LDI

R135 9R180 543543VSS1

1

5

SD-

9

NR158R134

Thursday,February16,

++13R6114DGND26AGND31SPKGND2478MICBIASVMID 1091129LOUT13034ROUT2LOUT212MICPC57R2100RC8412C389C131C132192015OUT3OUT4MODE18R89VDD_IOR103R10510KEAR_DET1 4 5C8747uFC9047uF12脚默认连通；耳机插入后断开。MIC_BIAS21R16115K15K15K15K15K15K15K15KR118R166R178R179R18222RR18312USB1_DP3USB1_DM4USB_DPR153R154R155R15656DP3_OVRCURUSB_DM7DP4_OVRCURDP3_PWRUPR1868109XTAL221XTAL111AGND/GND012DP2_OVRCURNCR1311314DP1_OVRCURSUSPENDR184C85R15022RC134C135104104 C89R152HUB_DM12113546HUB_DM22 5346HUB_DM32113546HUB_DM42 5346L3C138C143C139C144C140C145C141C146C14210uF 0uF10410UF10410UF 0UFUSB

Sunday,February05,

DA

C911Vout1IO5274341uF368NC2R121KXTE9-4PADCAP_WAKE31PAD5下接电容屏R111330R1LEDG+42LEDG-25SD53LEDY+11 SD6SD7AVDD25