gokul/usb3-sd-hub
Engineering draft: four-layer, computer-powered USB 3 hub with one USB-C host socket, two USB-C and two USB-A accessory sockets, and a full-size SD slot. Board and three schematic previews are available. Routing and production checks are incomplete; not fabrication ready.
- Version
- 0.1.5
- License
- MIT
- Stars
- 0
verification/UNVERIFIED-pick-and-place.csv
PCB
Schematic
Designator,Mid X,Mid Y,Layer,Rotation
U_HUB,0.000,5.000,top,0
U_SD,-4.000,-17.000,top,0
J_HOST,-37.520,19.000,top,270
U_UP_MUX,-25.000,11.000,top,0
U_INPUT_LIMIT,-29.000,20.000,top,0
U_POWER_LOGIC,-18.000,24.000,top,0
Q_ILIM_SS,-30.000,27.000,top,0
Q_ILIM_CC,-35.000,29.000,top,0
U_CORE_REG,-24.000,30.000,top,0
U_33_REG,-10.000,26.000,top,0
U_RESET,-12.000,16.000,top,0
Y_HUB,-10.000,12.000,top,0
U_HUB_FLASH,13.000,-21.000,top,0
C_HOST,-29.000,23.000,top,0
C_VBUS,-24.750,22.750,top,0
R_ILIM_BASE,-27.000,16.000,top,0
R_ILIM_MID,-29.000,14.750,top,0
R_ILIM_LOW,-31.000,16.000,top,0
R_INPUT_FAULT,-24.750,17.000,top,0
R_HOST_SPEED,-19.250,26.500,top,0
R_HOST_CURRENT,-21.750,23.250,top,0
R_HOST_CURRENT3,-22.500,21.000,top,0
R_HOST_DIR,-21.000,11.000,top,0
R_UP_VSENSE,-21.000,9.000,top,0
C_UP_33,-24.000,7.500,top,0
C_UP_5,-26.250,7.500,top,0
C_UP_TXP,-2.900,13.000,top,90
C_UP_TXN,-3.900,13.000,top,90
C_CORE_IN,-28.000,30.000,top,0
L_CORE,-22.750,26.250,top,0
C_CORE_OUT,-16.000,29.000,top,0
R_CORE_FB1,-20.250,21.000,top,0
R_CORE_FB2,-26.250,27.000,top,0
R_CORE_PG,-26.250,25.750,top,0
C_33_IN,-13.750,24.000,top,0
L_33,-6.000,26.000,top,0
C_33_OUT,-4.900,30.000,top,0
R_33_FB1,-8.000,23.000,top,0
R_33_FB2,-10.250,23.000,top,0
R_RESET,-11.750,19.000,top,0
C_RESET,-14.000,19.000,top,0
R_HUB_BIAS,-12.000,8.500,top,0
R_HUB_CFG,-11.500,6.000,top,0
R_BC_DISABLE,12.000,2.000,top,0
R_NON_REM,12.000,0.500,top,0
R_SMB_SDA,9.000,-1.000,top,0
R_SMB_SCL,9.000,-2.500,top,0
R_VBUS_DET1,-11.000,4.500,top,0
R_VBUS_DET2,-11.000,3.000,top,0
C_HUB_X1,-15.250,14.000,top,0
C_HUB_X2,-14.000,12.800,top,0
C_POWER_LOGIC,-18.000,21.000,top,0
C_HUB_2,-8.000,9.400,top,180
C_HUB_5,-9.500,8.200,top,180
C_HUB_10,-9.500,6.200,top,180
C_HUB_17,-8.000,3.400,top,180
C_HUB_26,-4.800,-2.400,top,270
C_HUB_27,-5.850,-2.400,top,270
C_HUB_32,-1.650,-2.400,top,270
C_HUB_39,1.400,-2.400,top,270
C_HUB_42,1.400,-4.500,top,270
C_HUB_47,5.600,-2.400,top,270
C_HUB_54,8.000,1.400,top,0
C_HUB_59,8.000,3.400,top,0
C_HUB_64,8.000,5.400,top,0
C_HUB_72,8.000,8.600,top,0
C_HUB_78,3.000,15.000,top,90
C_HUB_83,1.750,13.000,top,90
C_HUB_90,-0.800,13.000,top,90
C_HUB_93,-5.250,15.050,top,90
C_HUB_98,-5.250,13.000,top,90
D_HOST_1,-34.000,12.000,top,0
D_HOST_2,-34.000,10.700,top,0
D_HOST_3,-34.000,9.400,top,0
D_HOST_4,-34.000,8.100,top,0
D_HOST_5,-32.200,12.000,top,0
D_HOST_6,-32.200,10.700,top,0
D_HOST_7,-32.200,9.400,top,0
D_HOST_8,-32.200,8.100,top,0
D_HOST_9,-30.400,12.000,top,0
D_HOST_10,-30.400,10.700,top,0
D_HOST_11,-30.400,9.400,top,0
D_HOST_12,-30.400,8.100,top,0
R_LED_POWER,-27.300,3.000,top,0
LED_POWER,-24.000,3.000,top,0
J_A1,5.500,22.275,top,180
J_A2,23.000,22.275,top,180
J_C1,37.520,0.000,top,90
U_C1_MUX,28.500,4.000,top,0
R_D1_SENSE,33.500,-7.000,top,0
R_D1_ID,31.250,-7.000,top,0
R_D1_DIR,29.000,-7.000,top,0
C_D1_33,27.000,8.500,top,0
C_D1_5,24.750,8.500,top,0
D_C1_1,26.500,0.000,top,0
D_C1_2,26.500,-1.300,top,0
D_C1_3,26.500,-2.600,top,0
D_C1_4,24.750,-3.150,top,0
D_C1_5,28.300,0.000,top,0
D_C1_6,28.300,-1.300,top,0
D_C1_7,28.300,-2.600,top,0
D_C1_8,28.800,-5.400,top,0
D_C1_9,30.100,0.000,top,0
D_C1_10,30.100,-1.300,top,0
D_C1_11,30.100,-2.600,top,0
D_C1_12,30.100,-3.900,top,0
J_C2,37.520,-15.000,top,90
U_C4_MUX,29.000,-13.000,top,0
R_D4_SENSE,33.500,-22.000,top,0
R_D4_ID,31.250,-22.000,top,0
R_D4_DIR,29.000,-22.000,top,0
C_D4_33,24.500,-17.500,top,0
C_D4_5,24.500,-18.750,top,0
D_C4_1,26.500,-15.500,top,0
D_C4_2,26.500,-16.800,top,0
D_C4_3,26.500,-18.100,top,0
D_C4_4,26.500,-19.400,top,0
D_C4_5,28.300,-15.500,top,0
D_C4_6,28.300,-16.800,top,0
D_C4_7,28.300,-18.100,top,0
D_C4_8,28.300,-19.400,top,0
D_C4_9,30.100,-10.500,top,0
D_C4_10,30.100,-16.300,top,0
D_C4_11,30.100,-17.600,top,0
D_C4_12,30.100,-18.900,top,0
U_P1_SW,22.000,0.000,top,0
U_P2_SW,12.000,14.000,top,0
U_P3_SW,26.000,14.000,top,0
U_P4_SW,22.000,-15.000,top,0
U_ATTACH_INV,15.000,-2.000,top,0
U_ATTACH_AND,15.000,-7.000,top,0
R_P1_ILIM,18.500,-2.000,top,0
R_P1_CTRL,21.250,-3.250,top,0
C_P1_IN,19.000,-3.250,top,0
C_P1_OUT,23.000,-7.500,top,0
C_D1_TXP,-7.400,7.300,top,180
C_D1_TXN,-7.400,6.300,top,180
R_P2_ILIM,9.000,11.000,top,0
R_P2_CTRL,7.700,12.500,top,0
C_P2_IN,7.700,14.000,top,0
C_P2_OUT,14.000,6.500,top,0
C_D2_TXP,-3.600,-2.400,top,270
C_D2_TXN,-2.600,-2.400,top,270
R_P3_ILIM,20.950,12.250,top,0
R_P3_CTRL,21.700,13.500,top,0
C_P3_IN,23.250,11.500,top,0
C_P3_OUT,36.000,13.000,top,0
C_D3_TXP,-0.700,-2.400,top,270
C_D3_TXN,0.300,-2.400,top,270
R_P4_ILIM,19.000,-18.000,top,0
R_P4_CTRL,17.700,-16.500,top,0
C_P4_IN,17.700,-15.000,top,0
C_P4_OUT,23.000,-25.000,top,0
C_D4_TXP,2.500,-2.400,top,270
C_D4_TXN,3.500,-2.400,top,270
C_ATTACH_INV,10.500,-4.500,top,0
C_ATTACH_AND,10.500,-7.000,top,0
C_FLASH,11.000,-14.500,top,0
D_A2_1,5.000,17.200,top,0
D_A2_2,6.800,17.200,top,0
D_A2_3,8.600,17.200,top,0
D_A2_4,10.400,17.200,top,0
D_A2_5,5.000,15.900,top,0
D_A2_6,6.800,15.900,top,0
D_A3_1,21.000,17.200,top,0
D_A3_2,22.800,17.200,top,0
D_A3_3,24.600,17.200,top,0
D_A3_4,26.400,17.200,top,0
D_A3_5,21.000,15.900,top,0
D_A3_6,22.800,15.900,top,0
R_LED_P1,35.700,8.000,top,0
LED_P1,39.000,8.000,top,0
R_LED_P2,-2.550,15.000,top,0
LED_P2,0.250,15.000,top,0
R_LED_P3,36.700,19.000,top,0
LED_P3,40.000,19.000,top,0
R_LED_P4,35.700,-23.000,top,0
LED_P4,39.000,-23.000,top,0
J_SD,-26.000,-15.300,top,0
U_SD_POWER,-7.250,-5.400,top,0
U_SD_RESET,5.000,-29.000,top,0
Y_SD,-4.000,-10.800,top,0
U_SD_EEPROM,7.000,-23.000,top,0
R_SD_CTRL,-9.500,0.000,top,0
R_SD_ILIM,-6.650,-7.750,top,0
C_SD_IN,-8.900,-10.000,top,0
C_SD_MAIN,-8.000,-27.500,top,0
C_SD_18,-7.500,-22.000,top,0
C_SD_PLL,-0.750,-10.250,top,0
C_SD_33A,-1.000,-7.000,top,0
C_SD_33B,-8.000,-31.000,top,0
R_SD_BIAS,-3.750,-8.250,top,0
R_SD_RESET,-0.500,-27.250,top,0
C_SD_RESET,1.750,-27.000,top,0
R_SD_VBUS1,1.500,-10.000,top,0
R_SD_VBUS2,1.500,-8.750,top,0
C_SD_X1,-7.250,-8.800,top,0
C_SD_X2,-0.750,-9.050,top,0
R_SD_CLK,-12.000,0.000,top,0
C_CARD,-16.000,0.000,top,0
C_CARD_HF,-20.000,1.500,top,0
R_CARD_CD,-35.000,1.500,top,0
R_CARD_WP,-32.750,1.500,top,0
R_EEP_SDA,3.500,-14.000,top,0
R_EEP_SCL,5.750,-14.000,top,0
C_EEP,8.000,-14.000,top,0
R_PULL_SD_D0,-28.000,5.000,top,0
R_PULL_SD_D1,-25.750,5.000,top,0
R_PULL_SD_D2,-23.500,5.000,top,0
R_PULL_SD_D3,-21.250,4.000,top,0
R_PULL_SD_CMD,-20.000,-0.500,top,0
C_SD_5,-9.100,-16.250,top,0
C_SD_12,-9.100,-19.750,top,0
C_SD_16,-5.250,-22.100,top,90
C_SD_25,-1.300,-22.100,top,0
C_SD_26,0.850,-22.100,top,0
C_SD_34,1.100,-15.250,top,0
C_SD_41,-0.750,-11.900,top,90
C_SD_48,-7.250,-11.900,top,90
D_SD_1,-29.000,1.300,top,0
D_SD_2,-27.200,1.300,top,0
D_SD_3,-25.400,1.300,top,0
D_SD_4,-23.600,1.300,top,0
D_SD_5,-29.000,0.000,top,0
D_SD_6,-27.200,0.000,top,0
R_LED_SD_POWER,-39.300,3.000,top,0
LED_SD_POWER,-36.000,3.000,top,0
R_CARD_LED,-36.000,0.000,top,0
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