Communication Protocols

Explore the world of Communication Protocols in Embedded Systems and VLSI Design.

At PiEmbSysTech, we simplify complex data-exchange technologies that power modern electronics, IoT devices, and automotive ECUs. Learn how microcontrollers, SoCs, and semiconductor IPs communicate efficiently using industry-standard interfaces such as I²C, SPI, UART, CAN, LIN, FlexRay, UDS, OBD-II, Ethernet, USB, Bluetooth, Wi-Fi, and DSRC.

Dive deeper into VLSI-level buses like AMBA, AXI, AHB, APB, and Wishbone, which form the backbone of on-chip communication in SoC and FPGA architectures. Understand timing, synchronization, data framing, and error-detection mechanisms critical for high-reliability systems.

Whether you’re working on embedded firmware, automotive networking, or chip-level interconnects, this category helps you master every layer of protocol design — from physical and data link layers to application-level diagnostics (UDS, DoIP).

💡 Learn, Innovate & Share with PiEmbSysTech — Engineer the Future of Connected Systems.

Link Control 0x87 UDS Service request and positive response message over CAN protocol

Link Control (0x87) Service in UDS Protocol

Link Control (0x87) Service in UDS Protocol Read More...

Response on Event 0x86 UDS Protocol CAN Request and Positive Response Example

Response On Event (0x86) Service in UDS Protocol

Response On Event (0x86) Service in UDS Protocol Read More...

Control DTC Setting 0x85 UDS Service Request and Positive Response Explained in CAN Protocol

Control DTC Setting (0x85) Service in UDS Protocol

Control DTC Setting (0x85) Service in UDS Protocol Read More...

Secure Data Transmission (0x84) Service in UDS Protocol

Secure Data Transmission (0x84) Service in UDS Protocol Read More...

Access Timing Parameter 0x83 UDS Request and Positive Response Explained in CAN Message Format

Access Timing Parameter (0x83) Service in UDS Protocol

Access Timing Parameter (0x83) Service in UDS Protocol Read More...

Scroll to Top