Mobof
Mobof is an open source PCB design by osrf: a 6-layer, 110.5 × 50 mm board with 225 components (138 distinct parts). It is built around the 2309413-1, STUSB4500LQTR, CY7C65642-28LTXC, HD3SS3202IRSVT and more.
the Open Vision Computer
On the OVC2, the TX2 simply configures the FPGA over SPI. Because there are no flash memories outside the TX2, the update process is considerably simpler than on the OVC1.
In case there is a compilation error for ovc2_core, try
For convenience, the ~/.bashrc of the default nvidia user adds ~/ovc/software/ovc2/scripts to $PATH. Create a link for the ovc2a.rbf file (located at ~/ovc/firmware/ovc2/stable) at the home folder.
Built around
Parts list
225 components, 138 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 2309413-1 TPS70933DBV | SOT-23-5 | U1 |
| 1 | STUSB4500LQTR TPS82130 | TPS82130 | U2 |
| 1 | CY7C65642-28LTXC Jetson | JETSON_TX | U3 |
| 1 | HD3SS3202IRSVT VN-100 | VN-100 | U4 |
| 1 | LM3526MX-L/NOPB TPS82130 | TPS82130 | U5 |
| 1 | SN74AHC1G08DCKR 10CX220 | INTEL_U484 | U6 |
| 1 | TPSM53604RDAR NCP380LSN10AAT1G | SOT-23-5 | U7 |
| 1 | TPS2121RUXR LMZ31707 | TI_RVQ_42 | U8 |
| 1 | TPS2121RUXR TPS2069C | SOT-23-5 | U10 |
| 1 | EN5322QI TPS2069C | SOT-23-5 | U11 |
| 1 | SN74LVC1T45DBVR SP3002-04JTG | SOT-363_SC-70-6 | U12 |
| 1 | SP3002-04JTG | SOT-363_SC-70-6 | U13 |
| 1 | TXB0108RGY | TI_VQFN_20_RGY | U15 |
| 1 | 74LVC1G34 | SOT-353_SC-70-5 | U17 |
| 1 | 72309-8034BLF ARJ11C-MBSAS-A-BA-7MU2 | ARJ11C-MBSAS-A-BA-7MU2 | U18 |
| 1 | SN74LVC1T45DBVR TPS82130 | TPS82130 | U19 |
| 2 | TPS82130 | TPS82130 | U1101, U1104 |
| 1 | SI2369DS-T1-GE3 NTR4003NT1G | SOT-23 | Q1 |
| 1 | SI2369DS-T1-GE3 DMN2041L | SOT-23 | Q2 |
| 1 | 2N7002 NTR4003NT1G | SOT-23 | Q3 |
Show 118 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 2N7002 AON6407 | TDSON-8-1 | Q4 |
| 4 | NTS4001NT1G | SOT-323_SC-70 | Q5, Q7, Q8, Q13 |
| 1 | MMBT4403 | SOT-23 | Q6 |
| 4 | NTR4003NT1G | SOT-23 | Q9, Q10, Q11, Q12 |
| 1 | DMN2041L | SOT-23 | Q14 |
| 1 | ASEMB-100MHz | Oscillator_SMD_Abracon_ASE-4pin_3.2x2.5mm | X1 |
| 1 | CONN_01X03 FPGA DEBUG | Pin_Header_Straight_2x07_Pitch2.54mm | J1 |
| 1 | 952-2262 USB_OTG | USB_Micro-B_10103594-0001LF | J3 |
| 1 | 1053131302 POWER | Molex_NanoFit_1x02x2.50mm_Angled | J4 |
| 1 | M20-9760246 IMU DEBUG | Pin_Header_Straight_1x03_Pitch2.54mm | J5 |
| 1 | 68000-406HLF USB3_A_STACKED | MOLEX_0484060003 | J7 |
| 1 | HPH1-B-04-UA Micro_SD_Card_Det_Hirose_DM3AT | Hirose_DM3AT-SF-PEJM5 | J11 |
| 1 | IMU | Pin_Header_Straight_1x12_Pitch2.54mm | J15 |
| 1 | FPGA CONFIG | Pin_Header_Straight_2x03_Pitch1.27mm | J16 |
| 1 | TL2230OAF140 recovery | SW_SPST_B3U-1000P | SW1 |
| 1 | 1825910-7 SW_Push | SW_Tactile_SPST_Angled_PTS645Vx58-2LFS | SW2 |
| 1 | SW_Push | SW_SPST_B3U-1000P | SW3 |
| 1 | SDMK0340L-7-F TPD2EUSB30A | TPD2EUSB30x | D1 |
| 1 | ESDA25W TPD2EUSB30A | TPD2EUSB30x | D2 |
| 1 | SMBJ22A TPD2EUSB30A | TPD2EUSB30x | D3 |
| 2 | TPD2EUSB30DRTR TPD2EUSB30A | TPD2EUSB30x | D4, D5 |
| 1 | CDBQR0130L TPD2EUSB30A | TPD2EUSB30x | D6 |
| 1 | RB521S30T1G | D_SOD-523 | D9 |
| 1 | BAT54ALT1G | SOT-23 | D10 |
| 1 | BAT54CW-7-F | SOT-323_SC-70 | D11 |
| 1 | LED_Red | LED_0402 | D12 |
| 1 | LED_Green | LED_0402 | D13 |
| 2 | 220 | R_0603 | FB1, FB12 |
| 7 | 30 | R_0603 | FB15, FB16, FB17, FB18, FB19, FB20, FB21 |
| 2 | 60 | R_0402 | FB25, FB26 |
| 1 | CL05A105KA5NQNC 80m | SEIKO_XH414HG_IV01E | C1 |
| 5 | CL05A105KA5NQNC 100n | C_0201_0603Metric | C2, C3, C7, C14, C22 |
| 1 | CL10A475KA8NQNC 10u | C_0603 | C4 |
| 1 | CC0402JRNPO9BN180 100n | C_0201 | C5 |
| 3 | CC0402JRNPO9BN180 100n | C_0201_0603Metric | C6, C40, C41 |
| 1 | GRM155C80J106ME11J 100n | C_0402_1005Metric | C8 |
| 2 | CL05F104ZO5NNNC 10u | C_0603_1608Metric | C9, C49 |
| 4 | CL05F104ZO5NNNC 100u | C_1206_3216Metric | C10, C28, C38, C50 |
| 4 | CL05F104ZO5NNNC 100n | C_0402_1005Metric | C11, C34, C48, C51 |
| 5 | CL05F104ZO5NNNC 100n | C_0201_0603Metric | C12, C13, C17, C37, C46 |
| 2 | CL05F104ZO5NNNC 1u | C_0402_1005Metric | C15, C33 |
| 1 | CL05F104ZO5NNNC 2u2 | C_0603_1608Metric | C16 |
| 1 | CL05F104ZO5NNNC 10n | C_0201_0603Metric | C18 |
| 2 | CL05F104ZO5NNNC 47u | C_1206_3216Metric | C19, C21 |
| 1 | CL05F104ZO5NNNC 4n7 | C_0402_1005Metric | C20 |
| 1 | C3216X5R1A107M160AC 100p | C_0805_2012Metric | C23 |
| 1 | C3216X5R1A107M160AC 10u | C_0603_1608Metric | C24 |
| 1 | C1206C106M3PACTU 4n7 | C_0402_1005Metric | C25 |
| 1 | CL05A105KA5NQNC 100u | CP_Elec_6.3x7.7 | C26 |
| 1 | C1206C106M3PACTU 47u | C_1206_3216Metric | C27 |
| 1 | CL05A105KA5NQNC 10n | C_0402_1005Metric | C29 |
| 1 | C0805C106K8PACTU 100n | C_0402_1005Metric | C30 |
| 1 | GRM31CR61A476KE15L 220u | CP_Elec_6.3x5.8 | C31 |
| 1 | CL05F104ZO5NNNC 22u | C_0603_1608Metric | C32 |
| 1 | C3216X5R1A107M160AC 220u | CP_Elec_6.3x5.8 | C35 |
| 1 | C3216X5R1A107M160AC 100u | C_1206_3216Metric | C36 |
| 1 | CL05F104ZO5NNNC 100n | C_0201 | C44 |
| 1 | C0402C470K5GACTU 100n | C_0201 | C45 |
| 1 | 10n | C_0402_1005Metric | C78 |
| 3 | 47u | C_1206_3216Metric | C85, C1103, C1109 |
| 3 | 4n7 | C_0402_1005Metric | C86, C1106, C1110 |
| 1 | 100n | C_0603_1608Metric | C89 |
| 1 | 4u7 | C_0603_1608Metric | C90 |
| 9 | 10u | C_0603_1608Metric | C91, C92, C93, C96, C97, C98, C99, C103 +1 |
| 1 | 100u | CP_EIA-7343-43_Kemet-X | C94 |
| 3 | 470n | C_0402_1005Metric | C95, C149, C157 |
| 1 | 2u2 | C_0603_1608Metric | C101 |
| 4 | 1u | C_0402_1005Metric | C102, C150, C158, C187 |
| 3 | 1n | C_0402_1005Metric | C105, C106, C107 |
| 8 | 22n | C_0201_0603Metric | C137, C138, C139, C140, C141, C142, C153, C182 |
| 1 | 10n | C_0201_0603Metric | C143 |
| 2 | 47n | C_0201_0603Metric | C144, C145 |
| 6 | 100n | C_0201_0603Metric | C146, C147, C154, C155, C183, C184 |
| 3 | 220n | C_0201_0603Metric | C148, C156, C185 |
| 2 | 4u7 | C_0402_1005Metric | C151, C152 |
| 2 | 100u | C_0805_2012Metric | C159, C188 |
| 2 | 22u | C_0805_2012Metric | C161, C162 |
| 1 | 100u | C_1206_3216Metric | C167 |
| 1 | 470n | C_0201_0603Metric | C186 |
| 1 | ERJ-2RKF4700X 10k | R_0402 | R1 |
| 1 | ERJ-2RKF1001X 10k | R_0201 | R2 |
| 2 | ERA-2AED104X 10k | R_0201 | R3, R5 |
| 1 | ERA-2AEB6490X 10k | R_0201 | R4 |
| 1 | ERJ-2RKF2202X 10k | R_0201 | R6 |
| 2 | ERA-2AED104X 681 | R_0402 | R7, R8 |
| 1 | ERA-2AED101X 47 | R_0603 | R9 |
| 1 | ESR03EZPJ102 47 | R_0603 | R10 |
| 1 | ERA-2AED103X 47 | R_0603 | R11 |
| 1 | ERA-2AED103X 10k | R_0201 | R12 |
| 1 | ERA-2AED104X 124k | R_0402 | R13 |
| 2 | ERA-2AED103X 100k | R_0402 | R14, R38 |
| 1 | ERA-2AED104X 100k | R_0402 | R15 |
| 1 | 28k7 | R_0402 | R16 |
| 5 | 100k | R_0402 | R17, R52, R53, R1104, R1110 |
| 1 | ERA-2AED103X 1M | R_0201 | R18 |
| 1 | ERA-2AED103X 2k87 | R_0201 | R19 |
| 1 | ERA-2AED203X 0 | R_0402 | R20 |
| 1 | ERJ-2RKF4701X 10 | R_0402 | R21 |
| 1 | ERA-2AED103X 10 | R_0402 | R22 |
| 1 | ERA-2AED242X 10 | R_0402 | R23 |
| 1 | ERJ-2RKF2202X 10 | R_0402 | R24 |
| 1 | ERA-2AED203X 10 | R_0402 | R25 |
| 1 | ERJ-2RKF4701X 47k | R_0201 | R26 |
| 1 | ERA-2AED103X 2k | R_0201 | R31 |
| 1 | ERA-3AEB111V 10k | R_0402 | R33 |
| 1 | RC0402FR-071ML 1k | R_0201 | R34 |
| 1 | ERJ-2RKF1623X 1k | R_0201 | R36 |
| 1 | ERA-2AED103X 523k | R_0402 | R37 |
| 1 | ERA-2AED104X 2k | R_0201 | R39 |
| 2 | ERA-2AED242X 330 | R_0201 | R40, R41 |
| 5 | ERA-2AED242X 10k | R_0402 | R42, R44, R46, R47, R48 |
| 2 | ERA-2AED242X 100k | R_0402 | R43, R49 |
| 2 | ERA-2AED242X 47k | R_0201 | R45, R51 |
| 1 | ERA-2AED242X 10M | R_0402 | R50 |
| 2 | 100 | R_0603 | R54, R55 |
| 1 | 47 | R_0603 | R56 |
| 1 | 316k | R_0402 | R1103 |
| 1 | 523k | R_0402 | R1109 |
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