Ovc

osrf·ovc·ovc1/hardware/ovc.kicad_pcb

Ovc is an open source STM32 PCB design by osrf: a 6-layer, 230 × 56 mm board with 379 components (176 distinct parts). It is built around the 2309413-1, STUSB4500LQTR, CY7C65642-28LTXC, HD3SS3202IRSVT and more.

the Open Vision Computer

For a typical software-development session (unless you need to re-flash and reconfigure the FPGA) you just need to load the kernel module. We'll automate this eventually, once it gets more stable, but for now (to avoid boot loops) let's leave the module-loading as a manual step...

That script will load the OVC kernel module, configure the FPGA core using the blob in ~/ovc/firmware/ovc1/fpga/stable/ovc.core.rbf, and re-load the OVC module to allocate DMA buffers.

Parts list

379 components, 176 distinct parts — part numbers from the project's BOM.

Qty	Part	Footprint	Refs
1	2309413-1 NOIP1SN1300A-QDI	LCC101.6P1422X1422X165-48	U1
1	STUSB4500LQTR NOIP1SN1300A-QDI	LCC101.6P1422X1422X165-48	U2
1	CY7C65642-28LTXC Jetson	JETSON_TX	U3
1	HD3SS3202IRSVT VN-100	VN-100	U4
1	LM3526MX-L/NOPB TXB0108RGY	TI_VQFN_20_RGY	U5
1	SN74AHC1G08DCKR 74LVC1G34	SOT-353_SC-70-5	U6
1	TPSM53604RDAR NCP380LSN10AAT1G	SOT-23-5	U7
1	TPS2121RUXR IP4786CZ32	QFN-32-1EP_5x5mm_Pitch0.5mm	U8
1	EN5322QI CP2102N-A01-GQFN24	QFN-24-1EP_4x4mm_Pitch0.5mm	U9
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
2	TXB0108RGY	TI_VQFN_20_RGY	U14, U15
1	LMZ31707	TI_RVQ_42	U16
1	STM32L452CE	QFN-48-1EP_7x7mm_Pitch0.5mm	U17
1	72309-8034BLF ARJ11C-MBSAS-A-BA-7MU2	ARJ11C-MBSAS-A-BA-7MU2	U18
1	SN74LVC1T45DBVR TPS82130	TPS82130	U19
1	LPC55S69JBD100K TPS82130	TPS82130	U20
1	ARJ11C-MBSAS-A-BA-7MU2 74LVC1G34	SOT-353_SC-70-5	U21

Show 156 more

Qty	Part	Footprint	Refs
1	SN74LVC1G34DBVR TXB0108RGY	TI_VQFN_20_RGY	U22
1	SN74LVC1G04DCKR 5CGTFD5C5U19I7N	INTEL_U484	U23
1	SN74AUP1T34DCKR TPS82130	TPS82130	U24
1	ICM-42688-P 74LVC1G34	SOT-353_SC-70-5	U25
4	TPS82130	TPS82130	U1101, U1102, U1103, U1104
1	SI2369DS-T1-GE3 Q_NMOS_GSD	SOT-23	Q1
1	SI2369DS-T1-GE3 DMN2041L	SOT-23	Q2
1	2N7002 DMN2041L	SOT-23	Q3
1	2N7002 AON6407	TDSON-8-1	Q4
4	NTS4001NT1G	SOT-323_SC-70	Q5, Q7, Q8, Q14
1	MMBT4403	SOT-23	Q6
7	NTR4003NT1G	SOT-23	Q9, Q10, Q11, Q12, Q13, Q15, Q16
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	632723300011 USB_A	USB_A	J2
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	CONN_01X03 HDMI_TYPE_A	AMP_FCI_10029449-111RLF_HDMI_TYPE_A	J6
1	68000-406HLF MCU DEBUG	Pin_Header_Straight_1x08_Pitch2.54mm	J7
1	PPTC052LFBN-RC LENS_HOLDER	M12_PYTHON1300_M3Mounting	J8
1	CONN_01X03 LENS_HOLDER	M12_PYTHON1300_M3Mounting	J9
1	DSK-3R3H224U-HL USB3_A	wurth_692121030100	J10
1	HPH1-B-04-UA Micro_SD_Card_Det_Hirose_DM3AT	Hirose_DM3AT-SF-PEJM5	J11
1	61300411121 USB_OTG	USB_Micro-B_10103594-0001LF	J12
1	USB_OTG	USB_Micro-B_10103594-0001LF	J13
1	DEBUG UART	Pin_Header_Straight_2x03_Pitch2.54mm	J14
1	IMU	Pin_Header_Straight_1x12_Pitch2.54mm	J15
1	FPGA CONFIG	Pin_Header_Straight_2x03_Pitch1.27mm	J16
1	POWER DEBUG	Pin_Header_Straight_1x04_Pitch2.54mm	J17
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	RESET	SW_SPST_B3U-1000P	SW4
1	BOOT	SW_SPST_B3U-1000P	SW5
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
2	TPD2EUSB30A	TPD2EUSB30x	D7, D8
1	RB521S30T1G	D_SOD-523	D9
1	BAT54ALT1G	SOT-23	D10
1	BAT54CW-7-F	SOT-323_SC-70	D11
2	LED_Red	LED_0402	D12, D14
1	LED_Green	LED_0402	D13
2	220	R_0603	FB1, FB12
6	220	R_0402	FB2, FB11, FB13, FB22, FB23, FB24
8	600	R_0201	FB3, FB4, FB5, FB6, FB7, FB8, FB9, FB10
7	30	R_0603	FB15, FB16, FB17, FB18, FB19, FB20, FB21
2	60	R_0402	FB25, FB26
1	CL05A105KA5NQNC 100m	CP_Radial_D13.0mm_P5.00mm	C1
7	CL05A105KA5NQNC 100n	C_0201	C2, C3, C7, C14, C22, C26, C29
1	CL10A475KA8NQNC 10u	C_0603	C4
4	CC0402JRNPO9BN180 100n	C_0201	C5, C6, C40, C41
1	GRM155C80J106ME11J 100n	C_0402	C8
3	CL05F104ZO5NNNC 10u	C_0603	C9, C18, C49
4	CL05F104ZO5NNNC 100u	C_1206	C10, C50, C53, C54
6	CL05F104ZO5NNNC 100n	C_0402	C11, C34, C42, C48, C51, C61
1	CL05F104ZO5NNNC 10n	C_0201	C12
15	CL05F104ZO5NNNC 100n	C_0201	C13, C15, C16, C17, C19, C20, C21, C28 +7
1	C3216X5R1A107M160AC 100p	C_0805	C23
1	C3216X5R1A107M160AC 10u	C_0603	C24
2	C1206C106M3PACTU 100n	C_0201	C25, C27
1	C0805C106K8PACTU 100n	C_0201	C30
1	GRM31CR61A476KE15L 100n	C_0201	C31
1	CL05F104ZO5NNNC 1u	C_0402	C33
1	C3216X5R1A107M160AC 100n	C_0201	C35
1	C3216X5R1A107M160AC 4u7	C_0402	C36
3	CL05F104ZO5NNNC 4u7	C_0402	C39, C56, C65
1	GRM188R61A106KE69J 1u	C_0402	C43
1	C0402C470K5GACTU 100n	C_0201	C45
1	GRM31CR61A476KE15L 4u7	C_0402	C55
1	GRM188R61A106KE69J 4u7	C_0402	C57
1	CL05F104ZO5NNNC 10n	C_0402	C58
1	CL05F104ZO5NNNC 100u	CP_Elec_6.3x7.7	C59
1	CL05F104ZO5NNNC 47u	C_1206	C60
1	GRM155R61A225KE95D 220u	CP_Elec_6.3x5.8	C62
1	EEE-FTJ471XAP 100u	C_1206	C63
1	GRM31CR61A476KE15L 100u	C_1206	C64
1	CL05A105KA5NQNC 1u	C_0201	C66
1	C0805C106K8PACTU 1u	C_0201	C67
1	GRM31CR61A476KE15L 1u	C_0201	C68
1	CL05F104ZO5NNNC 1u	C_0201	C69
4	CL05F104ZO5NNNC 10u	C_0402	C70, C71, C72, C73
12	4u7	C_0402	C74, C76, C116, C117, C119, C120, C124, C127 +4
4	10n	C_0201	C75, C118, C143, C171
27	100n	C_0201	C77, C79, C80, C81, C82, C83, C84, C100 +19
1	10n	C_0402	C78
7	47u	C_1206	C85, C87, C135, C1103, C1104, C1105, C1109
7	4n7	C_0402	C86, C88, C108, C136, C1106, C1107, C1110
1	100n	C_0603	C89
1	4u7	C_0603	C90
9	10u	C_0603	C91, C92, C93, C96, C97, C98, C99, C103 +1
1	100u	CP_Elec_6.3x7.7	C94
5	470n	C_0402	C95, C149, C157, C178, C186
1	2u2	C_0603	C101
5	1u	C_0402	C102, C150, C158, C179, C187
3	1n	C_0402	C105, C106, C107
4	10u	C_0402	C110, C112, C113, C115
6	100u	C_1206	C111, C114, C163, C166, C167, C169
4	1u	C_0201	C130, C132, C133, C134
9	22n	C_0201	C137, C138, C139, C140, C141, C142, C153, C172 +1
4	47n	C_0201	C144, C145, C173, C174
4	220n	C_0201	C148, C156, C177, C185
2	100u	C_0805	C159, C188
1	22u	C_0603	C160
2	22u	C_0805	C161, C162
4	220u	CP_Elec_6.3x5.8	C164, C165, C168, C170
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
2	ERJ-2RKF2202X 10k	R_0201	R6, R30
2	ERA-2AED104X 681	R_0402	R7, R8
1	ERA-2AED101X 1M	R_0201	R9
1	ESR03EZPJ102 1k74	R_0201	R10
1	ERA-2AED103X 10k	R_0402	R11
4	ERA-2AED103X 499	R_0201	R12, R14, R18, R19
2	ERA-2AED104X 499	R_0201	R13, R15
2	499	R_0201	R16, R17
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-2AED203X 10k	R_0201	R27
1	ERA-2AED242X 10k	R_0201	R28
1	ERA-2AED242X 1k	R_0201	R29
1	ERA-2AED103X 10k	R_0201	R31
1	ERA-3AEB111V 100	R_0201	R32
1	ERA-3AEB111V 10k	R_0402	R33
1	RC0402FR-071ML 215k	R_0402	R34
1	ERJ-2RKF3403X 47k	R_0201	R35
1	ERJ-2RKF1623X 1k	R_0201	R36
1	ERA-2AED103X 523k	R_0402	R37
1	ERA-2AED103X 100k	R_0402	R38
1	ERA-2AED104X 2k	R_0201	R39
1	ERA-2AED242X 330	R_0201	R40
3	ERA-2AED242X 100k	R_0402	R41, R43, R49
5	ERA-2AED242X 10k	R_0402	R42, R44, R46, R47, R48
2	ERA-2AED242X 47k	R_0201	R45, R51
1	ERA-2AED242X 10M	R_0402	R50
8	100k	R_0402	R52, R53, R59, R66, R1104, R1106, R1108, R1110
2	100	R_0603	R54, R55
5	47	R_0603	R56, R57, R58, R60, R64
1	100	R_0201	R61
1	47k	R_0201	R62
2	330	R_0201	R63, R67
1	215k	R_0402	R65
1	316k	R_0402	R1103
1	49k9	R_0402	R1105
1	124k	R_0402	R1107
1	523k	R_0402	R1109

Ovc

Built around

Parts list

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${DOC TYPE} Document