Ovc2 stereo
Ovc2 stereo is an open source PCB design by osrf: a 6-layer, 145 × 43.4 mm board with 243 components (65 distinct parts). It is built around the NOIP1SN1300A, 10CX220YF672E6G, VN-100, SN74LVC2T45DCUR 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
243 components, 65 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | NOIP1SN1300A NOIP1SN1300A-QDI ON Semi | ONSEMI-LCC48-1.016 | U1, U2 |
| 1 | 10CX220YF672E6G 10CXyyy_F672 Intel | INTEL_F672 | U3 |
| 1 | VN-100 DNP | VN-100 | U4 |
| 2 | SN74LVC2T45DCUR SN74LVC2T45 TI | VSSOP-8_2.3x2mm_Pitch0.5mm | U5, U12 |
| 3 | MPM3630GQV-P MPM3630 Monolithic Power | MPM3630 | U6, U7, U16 |
| 1 | LMZ31707RVQT LMZ31707 TI | TI_RVQ_42 | U8 |
| 1 | ICM-20948 ICM20948 TDK | InvenSense_QFN-24_3x3mm_P0.4mm | U9 |
| 3 | SN74LVC2T45DCUR SN74LVC2T45 TI | VSSOP-8_2.3x2mm_P0.5mm | U10, U18, U19 |
| 1 | 3341 led_dotstar_micro Adafruit | APA102_2020 | U11 |
| 1 | SN74AVC8T245PWR SN74AVC8T245 TI | TSSOP-24_4.4x7.8mm_Pitch0.65mm | U13 |
| 1 | SN74AVC4T245PWR SN74AVC4T245 TI | TSSOP-16_4.4x5mm_Pitch0.65mm | U14 |
| 1 | SN74LV1T34DCKR 74LVC1G34 TI | SOT-353_SC-70-5 | U17 |
| 1 | SN74AVC8T245PWR SN74AVC8T245 TI | TSSOP-24_4.4x7.8mm_P0.65mm | U20 |
| 7 | NTS4001NT1G ON Semi | SOT-323_SC-70 | Q1, Q2, Q3, Q4, Q5, Q6, Q14 |
| 1 | ASEMB-100.000MHZ-LY-T ASEMB-100MHz Abracon | Oscillator_SMD_Abracon_ASE-4pin_3.2x2.5mm | X1 |
| 1 | ERF8-020-05.0-S-DV-K HIGH-SPEED EXP Samtec | SAMTEC_ERF8-020 | J1 |
| 1 | QRM8-026-02.0-L-D-A-GP Samtec QRM8 Samtec | SAMTEC_QRM8-026-02.0-L-D-A-GP | J2 |
| 1 | IMU AUX UART DNP | PinHeader_1x03_P2.54mm_Vertical | J3 |
| 1 | FPGA 1V8 AUX DNP | PinHeader_1x30_P1.27mm_Vertical | J4 |
| 1 | CONFIG DNP | PinHeader_2x03_P2.54mm_Vertical | J5 |
Show 45 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | JTAG DNP | PinHeader_2x03_P2.54mm_Vertical | J6 |
| 1 | AUXOUT DNP | PinHeader_1x05_P2.54mm_Vertical | J7 |
| 2 | LENS_HOLDER DNP | LENS_HOLDER_20MM_WITH_PINS | J8, J9 |
| 1 | AUXIO DNP | PinHeader_1x05_P2.54mm_Vertical | J10 |
| 1 | 530470410 FAN Molex | Molex_PicoBlade_53047-0810_1x04_P1.25mm_Vertical | J11 |
| 1 | IMU DEBUG DNP | PinHeader_2x04_P2.54mm_Vertical | J12 |
| 1 | POWER TEST DNP | PinHeader_1x03_P2.54mm_Vertical | J13 |
| 1 | APHHS1005LCGCK LED_Green Kingbright | LED_0402_1005Metric | D1 |
| 1 | APHHS1005SURCK LED_Red Kingbright | LED_0402_1005Metric | D2 |
| 1 | ESD9X5.0ST5G ON Semi | D_0402_1005Metric | D3 |
| 9 | BLM15PX600SN1D 60 Murata | R_0402_1005Metric | FB1, FB2, FB11, FB13, FB22, FB23, FB24, FB25 +1 |
| 53 | CGA2B3X7R1E104K050BB 100n TDK | C_0402_1005Metric | C1, C2, C3, C6, C12, C13, C14, C16 +45 |
| 4 | CL31A226KAHNNNE 22u Samsung | C_1206_3216Metric | C4, C7, C38, C60 |
| 1 | 100N 100n DNP | C_0402_1005Metric | C5 |
| 3 | CC0402KRX7R9BB471 470p Yageo | C_0402_1005Metric | C8, C34, C39 |
| 3 | C0402C220K5GACTU 22p Kemet | C_0402_1005Metric | C9, C35, C40 |
| 10 | CL10A226MQ8NRNC 22u Samsung | C_0603_1608Metric | C10, C11, C15, C19, C36, C37, C42, C43 +2 |
| 4 | CL05B103KA5NNNC 10n Samsung | C_0402_1005Metric | C18, C75, C118, C143 |
| 12 | EMK105B7223KV-F 22n Taiyo Yuden | C_0402_1005Metric | C20, C21, C23, C24, C137, C138, C139, C140 +4 |
| 4 | GCM155R71C473KA37D 47n Murata | C_0402_1005Metric | C25, C26, C144, C145 |
| 4 | JMK105B7224KV-F 220n Taiyo Yuden | C_0402_1005Metric | C29, C148, C156, C185 |
| 4 | CGA2B3X7S1A474M050BB 470n TDK | C_0402_1005Metric | C30, C149, C157, C186 |
| 13 | CL05A105MP5NNNC 1u Samsung | C_0402_1005Metric | C31, C66, C67, C68, C69, C90, C130, C132 +5 |
| 16 | C1005X5R0J475K050BC 4u7 TDK | C_0402_1005Metric | C32, C33, C55, C56, C57, C65, C74, C76 +8 |
| 3 | EEE-FT0J221AR 220u Panasonic | CP_Elec_5x5.9 | C44, C62, C168 |
| 7 | GRM31CR60J107ME39L 100u Murata | C_1206_3216Metric | C53, C54, C63, C64, C111, C114, C159 |
| 1 | CL05B332JA5NNNC 3n3 Samsung | C_0402_1005Metric | C58 |
| 1 | EEE-FPE101XAP 100u Panasonic | CP_Elec_6.3x7.7 | C59 |
| 8 | CL05A106MQ5NUNC 10u Samsung | C_0402_1005Metric | C70, C71, C72, C73, C110, C112, C113, C115 |
| 2 | ERJ-2RKF4700X 470 Panasonic | R_0402_1005Metric | R1, R7 |
| 12 | ERJ-2RKF1002X 10k Panasonic | R_0402_1005Metric | R2, R3, R4, R5, R6, R8, R14, R22 +4 |
| 1 | ERJ-2RKF1004X 1M Panasonic | R_0402_1005Metric | R9 |
| 1 | ERA-2AEB2871X 2k87 Panasonic | R_0402_1005Metric | R10 |
| 4 | ERA-2AEB513X 51k Panasonic | R_0402_1005Metric | R11, R12, R15, R18 |
| 1 | ERA-2AEB7152X 71k5 Panasonic | R_0402_1005Metric | R13 |
| 1 | ERA-2AEB1132X 11k3 Panasonic | R_0402_1005Metric | R16 |
| 3 | CRCW08054R99FKEAHP 5R1 Vishay | R_0805_2012Metric | R17, R20, R21 |
| 1 | ERA-2AEB2552X 25k5 Panasonic | R_0402_1005Metric | R19 |
| 3 | ERJ-2RKF1000X 100 Panasonic | R_0402_1005Metric | R25, R32, R61 |
| 1 | ERJ-2RKF1003X 100k Panasonic | R_0402_1005Metric | R27 |
| 2 | ERJ-2RKF2001X 2k Panasonic | R_0402_1005Metric | R31, R39 |
| 2 | ERJ-2RKF1001X 1k Panasonic | R_0402_1005Metric | R34, R36 |
| 2 | ERJ-2RKF4702X 47k Panasonic | R_0402_1005Metric | R35, R62 |
| 2 | RC0603FR-0747RL 47 Yageo | R_0603 | R56, R57 |
| 2 | ERJ-3EKF1001V 1k Yageo | R_0603 | R58, R60 |
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