16-IMU-FPGA-board
About the 16-IMU-FPGA-board
16-IMU-FPGA-board is an open source FPGA PCB design by S0hamJosh1, published on GitHub. It is a 6-layer board measuring 76.4 × 40.1 mm, with 81 components from 20 distinct parts.
Its main chip is the LCMXO2-1200HC-6TG100C, from the FPGA family. Other key parts include the LSM6DSRXTR and LD39050PU33R. By type, the board carries 37 capacitors, 18 ICs, 9 resistors, 3 diodes and 1 fuse.
It belongs with the sensors designs in this gallery.
From the project
this repository contains the schematic and routed layout for a IMU array board with 16 IMU's and a FPGA for research purposes.
A six-layer inertial-sensing platform built around sixteen STMicroelectronics LSM6DSRX six-axis IMUs and a Lattice MachXO2-1200HC FPGA. The board is intended to acquire a dense set of motion measurements with deterministic timing, assemble synchronized sixteen-sensor frames, and hand those frames to an external STM32 host for calibration, fusion, logging, and telemetry.
Main components on the 16-IMU-FPGA-board
16-IMU-FPGA-board bill of materials (BOM)
81 components, 20 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 16 | LSM6DSRXTR | LGA-14L_STM | U1, U2, U3, U5, U6, U7, U8, U9 +8 |
| 1 | LCMXO2-1200HC-6TG100C | TQFP100_LAT | U4 |
| 1 | LD39050PU33R | DFN6_3X3_STM | U14 |
| 11 | 100 nF | C_0402_1005Metric | C_FPGA_1, C_FPGA_2, C_FPGA_3, C_FPGA_4, C_FPGA_5, C_FPGA_6, C_FPGA_7, C_FPGA_8 +3 |
| 1 | 500MA 500mA | Fuse_0603_1608Metric | F1 |
| 2 | 5055751671 | CONN_505575_16_MOL | J_HOST1, J_PROG_PWR1 |
| 1 | RED | LED_0402_1005Metric | D2 |
| 1 | GREEN | LED_0402_1005Metric | D4 |
| 1 | BLUE | LED_0402_1005Metric | D5 |
| 32 | 100NF 100nF | C_0402_1005Metric | C1, C2, C3, C4, C5, C6, C7, C8 +24 |
| 2 | 1 µF | C_0603_1608Metric | C25, C26 |
| 1 | 10 µF | C_0603_1608Metric | C35 |
| 1 | 100 nF | C_0402_1005Metric | C36 |
| 1 | 4.7 µF | C_0603_1608Metric | C37 |
| 3 | 10 kΩ | C_0402_1005Metric | R1, R2, R4 |
| 1 | 4.7 kΩ | C_0402_1005Metric | R3 |
| 1 | 100K 100k | R_0402_1005Metric | R5 |
| 1 | 680 Ω | R_0402_1005Metric | R6 |
| 1 | 10K 10k | R_0402_1005Metric | R7 |
| 2 | 1 kΩ | R_0402_1005Metric | R8, R9 |
16-IMU-FPGA-board design files
The KiCad project lives in the S0hamJosh1/16-IMU-FPGA-board repository on GitHub; these links point at the commit this page was built from.
16-IMU-FPGA-board: common questions
What microcontroller does the 16-IMU-FPGA-board use?
The 16-IMU-FPGA-board is built around the LCMXO2-1200HC-6TG100C, from the FPGA family.
How big is the 16-IMU-FPGA-board?
The 16-IMU-FPGA-board measures 76.4 × 40.1 mm, has 6 copper layers and is 1.6 mm thick.
How many components are on the 16-IMU-FPGA-board?
81 components, from 20 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the 16-IMU-FPGA-board design files?
From the S0hamJosh1/16-IMU-FPGA-board repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the 16-IMU-FPGA-board design in my own project?
The repository has no license, so all rights stay with S0hamJosh1. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the 16-IMU-FPGA-board without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug FPGA firmware against it before you order a PCB.
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