Harald Welte
e039fe1590
This was missing from the v1 design. SPI_INV must be tied to either high or low to select the SPI clock polarity. It was tied to low by manawyrm in his manual rework, so let's reflect this in the design accordingly. |
||
|---|---|---|
| amr-breakout | ||
| bgt-b210 | ||
| bgt-bg7tbl-gpsdo | ||
| bgt-bg7tbl-ocxo | ||
| bgt-pwr-dist | ||
| bgt-rpi | ||
| clock-converter | ||
| clock-generator | ||
| dus-lmt-breakout | ||
| e1-tap | ||
| gtm900-breakout | ||
| mpcie-breakout | ||
| multivoltage-uart | ||
| ncn8025-breakout | ||
| ngff-breakout | ||
| ngff-cardem | ||
| ohm4-ocxo | ||
| osmo-lea6t-gps | ||
| osmo-nvs-gps | ||
| rj45-jumper-box | ||
| sc14dect-breakout | ||
| sfp-breakout | ||
| siu-clock-breakout | ||
| xhfc-breakout | ||
| yang/doc | ||
| .gitignore | ||
| README.md | ||
README.md
osmo-small-hardware - Various small Osmocom Hardware Projects
This repository contains a number of OSHW (open source hardware) designs. They are part of the Osmocom Open Source Mobile Communications project.
Most of the designs are done in EAGLE CAD; the schematics and board design files as well as the BOM are contained in this repository.
GIT Repository
You can clone from the official osmo-small-hardware repository using
git clone git://git.osmocom.org/osmo-small-hardware
git clone https://git.osmocom.org/osmo-small-hardware
There is a cgit interface at https://git.osmocom.org/osmo-small-hardware/
Contributing
Our coding standards are described at https://osmocom.org/projects/cellular-infrastructure/wiki/Coding_standards
We us a gerrit based patch submission/review process for managing contributions. Please see https://osmocom.org/projects/cellular-infrastructure/wiki/Gerrit for more details
clock-converter
The osmo-clock-conv is a small board for low-jitter conversion of a sine clock into a square clock, based around the LTC6957-4.
clock-generator
Osmocom Clock Generator board, using the Si5351C clock synthesizer to derive up to 8 different clocks from a single clock reference, such as a 10MHz GPS-DO or OCXO.
dus-lmt-breakout
This is a break-out board for the LMT port of Ericsson DUS-31/41 baseband units.
e1-tap
The Osmocom E1/T1 tap adapter allows you to tap into the communication of an E1/T1 line.
gtm900-breakout
Break-out board for the GTM900B Calypso based GSM cellular modem.
mpcie-breakout
This is a small break-out board for miniPCIe (mPCIe) type cellular / WWAN modems.
multivoltage-uart
ngff-breakout
This is a small break-out board for M.2 (NGFF) type cellular / WWAN modems.
ohm4-ocxo
osmo-lea6t-gps
Small evaluation board for the u-blox LEA6-T timing GPS receiver.
osmo-nvs-gps
Small evaluation board for the NVS GPS receiver.
rj45-jumper-box
A jumper box for RJ45 cables. Useful for the many different RS232 console pin-outs on RJ45.
rj45-switch
sc14dect-breakout
Small evaluation board for the SC15 DECT module
sfp-breakout + sfp-experimenter
Boards for playing with SFP transceivers
siu-clock-breakout
A break-out board for the clock/sync port on the Ericsson SIU-02