原理图(ETH_USB_HUB_HAT).pdf

发布时间：2023-11-24 发布人：admin 分类：养殖资料大小：1.80M 资料格式：pdf 举报版权申诉

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1 2 3 4 5 6 7 8 A GND 5V XOUT XIN USB4_N USB4_P USB3_N USB3_P USB2_N USB2_P USB1_N USB1_P HUB_1.8V 1 2 Y1 12M XIN GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 U2 VSS XOUT XIN DM4 DP4 DM3 DP3 DM2 DP2 DM1 DP1 VD18_O VD33 REXT GND 4 3 XOUT VD18 TESTJ OVCJ PWRJ LED2 LED1 DRV VD33_0 VDD5 BUSJ 28 27 26 25 24 23 22 21 20 19 VBUSM 18 17 XRSTJ 16 DPU 15 DMU FE1_1S 2.7K R10 C9 C10 104 10uF GND HUB_3.3V H1 GND GND VBUS DATA- DATA+ GND USB HOST1 H2 GND GND VBUS DATA- DATA+ GND USB HOST1 H3 GND GND VBUS DATA- DATA+ GND USB HOST1 GND GND HUB_1.8V C1 10uF 104 C4 HUB_3.3V GND HUB_3.3V LED2 LED1 DRV HUB_3.3V 5V R5 100K R6 100K R7 100K USBU_P USBU_N GND USB.J1 9 8 7 6 5 4 3 2 1 SHIELD4 SHIELD3 SHIELD2 SHIELD1 GND ID D+ D- VBUS USB 5V 5V C25 4.7uF GND B GND GND 5V 5V 5V C26 10uF C27 C28 10uF GND GND GND aveshareW ETH USB HUB HAT RJ-45 Connector + Transformer CON1 FGND FGND GH1 GH2 2 1 4 3 DA+ DA- DB+ DC+ DC- DB- DD+ DD- 11 12 13 14 15 16 17 18 RJ45 C3 1nF/2KV PJ1 PJ2 PJ3 PJ6 R1 R2 R3 R4 75R 75R 75R 75R MCT0 MCT1 9 10 11 12 13 14 15 16 U1 TX- TCT TX+ NC NC RX- RCT RX+ TS8121A TD- TCT TD+ NC NC RD- RCT RD+ 8 7 6 5 4 3 2 1 MDI0+ MDI0- MDI1+ MDI1- C13 value should be 0.01uF-0.4uF C2 10nf GND C5 0.1uF C6 0.1uF C7 0.1uF C8 0.1uF GND GND XTAL XTAL1 C11 27pF 1 2 Y2 25M GND GND GND 4 3 XTAL2 C12 27pF GND VDD33 GND R13 10K R14 10K R15 10K GND C13 104 0 1 D D V 2 L A T X 1 L A T X O D S P S I B E K A W N A L 4 2 3 2 2 2 1 2 0 2 9 1 GND R16 2.49K 1% U3 GND C14 104 GND 25 GND VDD33 MDI0+ MDI0- MDI1+ MDI1- GND 1 2 3 4 5 6 AVDD33 MDIP0 MDIN0 MDIP1 MDIN1 U2GND T E S R 0 1 D D V A 2 L A T X K C 1 L A T X K C O D S I P S B E K A W N A L SPISDI/XTALDET RTL8152B 0 1 D D V 2 U 3 3 D D V A 5 D D V M D 2 U P D 2 U LED1/SPISCK DVDD10 LED0/SPICSB GPIO DVDD33 S P U _ 0 1 D D V D 18 17 16 15 14 13 SPISDI/XTALDET LED1/SPISCK VDD10 LED0/SPICSB GPIO VDD33 C15 104 C16 104 GND GND A B C D BCM WPi 2 3 4 17 27 22 10 9 11 0 5 6 13 19 26 8 9 7 0 2 3 12 13 14 30 21 22 23 24 25 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 3.3V P_SDA P_SCL P4 GND P17 P27 P22 3.3V P_MOSI P_MISO P_SCK GND ID_SD P5 P6 P13 P19 P26 GND P1 2 1 4 3 6 5 8 7 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 RPI GPIO 5V RXD1 TXD1 5V 5V GND P_TX P_RX P18 GND P23 P24 GND P25 P_CE0 P_CE1 ID_SC GND GND P12 GND P16 P20 P21 DRV L_USB2 R17 2K LED2 L_USB1 L_USB3 R18 2K LED1 BCM WPi 14 15 18 23 24 25 8 7 1 12 16 20 21 15 16 1 4 5 6 10 11 31 26 27 28 29 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 C D Raspberry Intarface FLASH LED0/SPICSB R19 680R GND PWR1 USB Connector 1 2 3 4 5 6 5V R21 1K GND PWR 7 8 9 0 1 1 1 2 1 C17 1uF GND N _ 4 B S U P _ 4 B S U 0 1 D D V 3 3 D D V V 5 VDD10_UPS C18 104 C19 C20 C21 C22 C23 C24 104 1uF 104 4.7uF 104 4.7uF GND 7 8

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