4 layers13 × 9.4 mm
Qomu board
QuickLogic-Corp/qomu-dev-board
100% open source dev kit for EOS S3 MCU+eFPGA SoC supported by fully open source SDK and FPGA Toolchain
52 parts43CC-BY-SA-4.0
6 layers28.1 × 10.6 mm
Qomu board
antmicro/qomu-dev-board4This repository contains open hardware design files for the Qomu development board based on the QuickLogic EOS S3 Sensor Processing Platform . The design files were created by Antmicro in cooperation with QuickLogic .
- Size
- 28.1 × 10.6 mm
- Copper layers
- 6
- Thickness
- 0.6 mm
- Parts
- 69
- Nets
- 50
- Pads
- 296
- Tracks, vias
- 853, 194
- Pours
- 12
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 21 Nov 2019
- Updated
- 7 Aug 2023
Overview
Qomu board is an open-source printed circuit board by antmicro, from the antmicro/qomu-dev-board repository on GitHub, published under the CC-BY-SA-4.0 licence. It is a 6-layer board of 28.1 × 10.6 mm with 69 parts on 50 nets, routed with 853 tracks and 194 vias.
It is built around the GD25Q16CEIGR, MIC5504-3.3YMT-T5 and MC3635, with the D5V0L1B2LP3-7-HXY, FTSH-105-01-L-DV-K and MC-HVT1-S02-G among its other parts. Its parts include 17 resistors, 15 capacitors, 8 diodes, 7 ICs and 3 transistors.
Main components
8
GD25Q16CEIGR
USON-8(2x3)-40℃~+85℃ 100,000 cycles 120MHz 16Mbit 1uA 2.7V~3.6V 20 Years 250ms@(64KB) 600us SPI USON-8(2x3) NOR FLASH ROHSGigaDevice Semicon BeijingNOR FLASH
MIC5504-3.3YMT-T5
TDFN-4-EP(1x1)-40℃~+125℃@(Tj) 1 175uVrms 3.3V 300mA 380mV@(300mA) 5.5V 55uA Fixed Over Current Protection、Over Temperature Protection Positive TDFN-4-EP(1x1) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSMicrochip TechnologyVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
MC3635
LGA-10(1.6x1.6)-40℃~+85℃ 1.7V~3.6V 100nA 8bit、10bit、12bit、14bit Accelerometer SPI、I2C X,Y,Z ±16g 运动事件检测 LGA-10(1.6x1.6) Accelerometers ROHSMEMSICAccelerometersD5V0L1B2LP3-7-HXY
DFN0603-2L-40℃~+125℃ 1 10V 15pF 5.6V 500nA 5V 80W@8/20us 8A@8/20us Bidirectional ESD IEC 61000-4-2 DFN0603-2L ESD and Surge Protection (TVS/ESD) ROHSHXY MOSFETESD And Surge Protection (TVS/ESD)
FTSH-105-01-L-DV-K
SMD,P=1.27mm-55℃~+125℃ 1.27mm 10P 2 2x5P 3.05mm 3.4A Black Gold Phosphor bronze Pin Header Surface Mount,Vertical SMD,P=1.27mm Pin Headers ROHSSamtecPin Headers
MC-HVT1-S02-G
UncategorisedMulticomp Pro
SD05C.TCT
SOD-3231 10uA 14.5V 200pF 24A@8/20us 350W 5V 6V Bidirectional IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 TVS SOD-323 ESD and Surge Protection (TVS/ESD) ROHSSEMTECHUncategorised
VCUT05E1-SD0
DFN0603-2ESD And Surge Protection (TVS/ESD)Leiditech
README
README.rst====================== Qomu Development Board
.. figure:: img/qomu-board.png
Overview
This repository contains open hardware design files for the Qomu development board based on the QuickLogic EOS S3 Sensor Processing Platform <https://www.quicklogic.com/products/eos-s3/>.
The design files were created by Antmicro <https://www.antmicro.com> in cooperation with QuickLogic <https://www.quicklogic.com/>_.
The board is small enough to fit into a USB socket.
This allows the user to explore functionalities of the EOS S3 platform on the go without cables or taking up space on your desk.
The board has an additional break-away part with debug connectors that speeds up initial bringup and software development.
Key features
- EOS S3 Sensor Processing Platform
- 16Mbit of external flash memory
- Accelerometer
- User RGB LED
- Capacitive touch pads
- Powered with 5.0VDC from USB port
- USB data signals tied to programmable logic
Layout and dimensions
.. figure:: img/qomu-layout.png
Parts
69| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | 100n | qomu-board-footprints:C_0201_0603Metric | C3, C4, C5, C6, C8, C10, C12 |
| 6 | 10k | qomu-board-footprints:R_0201_0603Metric | R1, R2, R5, R6, R13, R15 |
| 6 | 2u2/10V | qomu-board-footprints:C_0201_0603Metric | C1, C2, C7, C9, C15, C16 |
| 6 | D5V0L1B2LP3-7 | qomu-board-footprints:X1-DFN1006-2 | D1, D2, D3, D4, D6, D7 |
| 5 | TP_SMD_0_75MM | qomu-board-footprints:Testpoint_smd_0_75mm | TP4, TP5, TP6, TP7, TP8 |
| 5 | TP_SMD_0_75MM | qomu-board-footprints:Testpoint_smd_0_75_0_6mm | TP1, TP2, TP3, TP9, TP10 |
| 3 | 4k7 | qomu-board-footprints:R_0201_0603Metric | R3, R4, R8 |
| 3 | RV1C002UN | qomu-board-footprints:VML0806 | Q1, Q2, Q3 |
| 2 | 0R | qomu-board-footprints:R_0201_0603Metric | R7, R10 |
| 2 | 100R | qomu-board-footprints:R_0201_0603Metric | R16, R17 |
| 2 | 22R | qomu-board-footprints:R_0201_0603Metric | R11, R12 |
| 2 | 8p | qomu-board-footprints:C_0201_0603Metric | C13, C14 |
| 2 | MIC5504-3.3YMT | qomu-board-footprints:Texas_X2SON-4_1x1mm_P0.65mm | U1, U2 |
| 1 | 1k5 | qomu-board-footprints:R_0201_0603Metric | R9 |
| 1 | 220R | qomu-board-footprints:R_0201_0603Metric | R18 |
| 1 | 825437-4 | qomu-board-footprints:TE_825437-4 | J2 |
| 1 | Captouch Pads | qomu-board:captouch-edge | SW2 |
| 1 | ECS-_327-12_5-1210-TR | qomu-board-footprints:XTAL_ECS-.327-12.5-1210-TR | XTAL1 |
| 1 | EOS-S3 | qomu-board:42-WLCSP | IC1 |
| 1 | FTSH-105-01-L-DV-K | qomu-board-footprints:PinHeader_2x5_P1.27_SMD | J1 |
| 1 | GD25Q16CEIGR | qomu-board:GD25Q16CEIGR | U4 |
| 1 | MC-HVT1-S02-G | qomu-board-footprints:PinHeader_1x2_P1.27mm_Drill.7mm_with_622002115121_plug | J3 |
| 1 | MC3635 | qomu-board:MC3635 | U5 |
| 1 | MSS3-V-T_R | qomu-board-footprints:Switch_Slide_MSS3 | S1 |
| 1 | SD05C.TCT | qomu-board-footprints:SOD-323-SD05 | D8 |
| 1 | UHD1110-FKA | qomu-board-footprints:LED-RGB-5DS-UHD1110-FKA | U10 |
| 1 | USB-B | qomu-board:USB-PCB | U9 |
| 1 | VCUT05E1-SD0 | qomu-board-footprints:X1-DFN1006-2 | D5 |
| 1 | antmicro_logo | qomu-board-footprints:antmicro-logo_midlayer_4mm | N2 |
| 1 | oshw_logo | qomu-board-footprints:OSHW-Logo2_7.3x6mm_Copper_Mask | N1 |
| 1 | ql_logo | qomu-board-footprints:Ql_logo_mid_9mm | N3 |
Questions
How big is the Qomu board PCB?
It measures 28.1 × 10.6 mm and has 6 copper layers, 0.6 mm thick.
What parts does the Qomu board use?
69 parts, built around the GD25Q16CEIGR, MIC5504-3.3YMT-T5, MC3635 and D5V0L1B2LP3-7-HXY. 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.
Where can I download the Qomu board KiCad files?
From the antmicro/qomu-dev-board repository on GitHub, at the commit this page was made from: the board is qomu-board.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Qomu board design in my own project?
Its repository publishes it under the CC-BY-SA-4.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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