This article explains the fundamentals of serial versus parallel communication, details simplex, half‑duplex and full‑duplex modes, and provides in‑depth coverage of RS232, RS422, and RS485 standards, including physical connectors, baud rates, data framing, and practical wiring examples for embedded systems.
This article provides a comprehensive overview of serial communication, comparing it with parallel communication, detailing simplex, half‑duplex and full‑duplex modes, and explaining the key characteristics, wiring, and data framing of RS232, RS422, and RS485 interfaces.
The article reviews USB 3.0’s higher 5 Gbps (10 Gbps Gen 2) bandwidth, asynchronous transfers, burst and stream capabilities, explains the reversible Type‑C connector’s power‑delivery, dual‑lane data and DisplayPort alternate mode, and details USB 3.0 OTG role negotiation via CC pins together with Linux kernel and ConfigFS support.
This article provides a comprehensive overview of embedded system fundamentals, covering definitions, system components, real‑time concepts, microprocessor architectures, logic circuit basics, bus structures, and a wide range of hardware interfaces such as flash, RAM, GPIO, A/D, D/A, serial, USB, CAN, Ethernet, and power management techniques.
This article provides a comprehensive overview of embedded system fundamentals, covering definitions, development stages, hardware and software components, real‑time system characteristics and scheduling, microprocessor architectures, logic circuit basics, and a wide range of peripheral interfaces such as flash, RAM, bus, USB, CAN, and wireless technologies.
