Hardware Solution to Guarantee Read-Only Access of a CAN Bus
![Hardware Solution to Guarantee Read-Only Access of a CAN Bus](https://www.dmcinfo.com/DesktopModules/DnnForge%20-%20NewsArticles/ImageHandler.ashx?Width=925&Height=400&HomeDirectory=%2FPortals%2F0%2F&FileName=Blog+Pictures%2Fcanbus-blog-thumb.png&PortalID=0&q=1)
The CAN bus is a standard network allowing multiple devices to talk to each other. It’s widely used on vehicles (in fact, it's likely that your car has at least ten) as well as in the industrial automation world. Recently were troubleshooting a strange issue which was causing one of
Controller Area Network (CAN) Overview & Specifications - NI
![](https://www.kvaser.com/wp-content/uploads/2020/08/bit-timing-1gif.png)
Controller Area Network (CAN BUS) Protocol
![](https://m.media-amazon.com/images/I/81ThksVyVIL._AC_UF350,350_QL80_.jpg)
2024 LAUNCH X431 PRO3S+ Elite Bluetooth Bi-Directional Scan Tool, HD Trucks Scan, Topology Map, Online Coding, 37+ Service, Full System Diagnostic Scanner, Key IMMO, AutoAuth FCA SGW,2 Yrs Free Update
![](https://i.stack.imgur.com/M6InX.png)
Hardware solution to guarantee read-only access on a CAN bus - Electrical Engineering Stack Exchange
![](https://www.rambus.com/wp-content/uploads/2021/02/Harware-root-of-trustBlog-Primer.png)
Hardware Root of Trust: Everything you need to know - Rambus
![](https://kentindell.github.io/assets/images/detective-story/tweet1.png)
CAN Injection: keyless car theft
![](https://cdn.vector.com/_processed_/4/1/csm_Bus_transceiver_Stage_Slider_3500x2000_d1290a7dc9.jpg)
Bus-Transceivers for Vector CAN/CAN FD, LIN, FlexRay and J1708 Interfaces
![](https://d1ihv1nrlgx8nr.cloudfront.net/media/django-summernote/2024-02-06/d3ea1afa-cfdb-4c42-9a40-e886720f22d5.jpg)
CAN Bus Uncovered: The Ultimate Guide for Automotive Enthusiasts
![](https://www.dmcinfo.com/Portals/0/Blog%20Pictures/HeadShots/jackc.jpg)
Hardware Solution to Guarantee Read-Only Access of a CAN Bus
![](https://www.microchip.com/en-us/products/memory/serial-eeprom/single-wire-and-uniobus-serial-eeproms/_jcr_content/root/responsivegrid/container/image_110293030.coreimg.jpeg/1623316484986/180301-mpu-graph-standardi2c-v-unio-singlewire-7x5.jpeg)
Single-Wire and UNI/O® Bus Serial EEPROMs