
Marble
BerkeleyLab/Marble
Dual FMC FPGA carrier board developed for general purpose use in particle accelerator electronics instrumentation.

A capstone (senior) project for my BSEE at OIT
Capstone Project Mainboard is an open-source printed circuit board by Jordan-HT, from the Jordan-HT/Capstone repository on GitHub. It is a 10-layer board of 150 × 100 mm with 100 parts on 678 nets, routed with 22 tracks and 0 vias.
It is built around the PCA9548AD and ASP-134486-01. Its parts include 39 resistors, 37 capacitors, 6 inductors, 5 connectors and 4 ICs. It belongs with the computers and single-board computers boards and the FPGA and CPLD boards of this library.
A capstone (senior) project for my BSEE at OIT More updates to come
| Qty | Value | Footprint | References |
|---|---|---|---|
| 34 | 4.7k | Resistor_SMD:R_0402_1005Metric | R10, R11, R12, R13, R14, R15, R16, R17, R18, R19, R20, R21, R22, R23, R24, R25 +18 |
| 12 | 0.1u | Capacitor_SMD:C_0402_1005Metric | C18, C19, C21, C25, C26, C27, C28, C29, C33, C35, C36, C38 |
| 8 | 22u | Capacitor_SMD:C_0805_2012Metric | C20, C22, C23, C24, C30, C31, C32, C34 |
| 6 | 1u | Inductor_SMD:L_1008_2520Metric | L1, L2, L3, L4, L5, L6 |
| 6 | 4.7u | Capacitor_SMD:C_0805_2012Metric | C4, C5, C6, C12, C13, C17 |
| 6 | 47u | Capacitor_SMD:C_1206_3216Metric | C7, C8, C9, C10, C11, C14 |
| 4 | 27 | Resistor_SMD:R_0402_1005Metric | R2, R3, R4, R5 |
| 4 | Heatsink MH | MountingHole:MountingHole_2.5mm_Pad | H1, H2, H3, H4 |
| 4 | Main MH | MountingHole:MountingHole_2.5mm_Pad | H5, H6, H7, H8 |
| 3 | 100u | Capacitor_SMD:C_1210_3225Metric | C3, C15, C16 |
| 2 | 330u | Capacitor_Tantalum_SMD:CP_EIA-7343-20_Kemet-V | C1, C2 |
| 2 | ASP-134486 | Capstone_Library:SAMTEC_ASP-134486-01 | J1, J2 |
| 2 | QSFP+ Connector & Cage | Capstone_Library:AMPHENOL_U95T151100A | J4, J5 |
| 1 | 100 | Resistor_SMD:R_0402_1005Metric | R1 |
| 1 | DSC1123CI2 | Capstone_Library:Microchip_6-VDFN | U3 |
| 1 | M24C08 | Package_SO:TSSOP-8_4.4x3mm_P0.65mm | U2 |
| 1 | MT25QL128ABA1ESE | Capstone_Library:ACA-SPI-004-K01 | A2 |
| 1 | PCA9548A | Capstone_Library:QFN50P400X400X100-25N-D | U4 |
| 1 | XC7K160T-FFG676_MIB | Capstone_Library:Xilinx_FFG676_K7_160T | U1 |
| 1 | Xilinx Cable Header | Capstone_Library:0878321420 | J3 |

BerkeleyLab/Marble
Dual FMC FPGA carrier board developed for general purpose use in particle accelerator electronics instrumentation.

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GurshanRiarh/INSTRUMENTED-INFANT-CHILD-CAR-SEAT
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It measures 150 × 100 mm and has 10 copper layers, 1.77 mm thick.
100 parts, built around the PCA9548AD and ASP-134486-01. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
From the Jordan-HT/Capstone repository on GitHub, at the commit this page was made from: the board is KiCad (OLD)/Capstone_Project_Mainboard/Capstone_Project_Mainboard.kicad_pcb and its schematic KiCad (OLD)/Capstone_Project_Mainboard/1V0_PMIC.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask Jordan-HT before reusing the design.