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Data General microEclipse microprocessor. The Data General Eclipse line of computers by Data General were 16-bit minicomputers released in early 1974 and sold until 1988. The Eclipse was based on many of the same concepts as the Data General Nova, but included support for virtual memory and multitasking more suitable to the small office than the lab.
The original Wiegand format had one parity bit, 8 bits of facility code, 16 bits of ID code, and a trailing parity bit for a total of 26 bits. The first parity bit is calculated from the first 12 bits of the code and the trailing parity bit from the last 12 bits. [3] However, many inconsistent implementations and extensions to the basic format ...
The eXtensible Host Controller Interface (xHCI) is a technical specification that provides a detailed framework for the functioning of a computer's host controller for Universal Serial Bus (USB). Known alternately as the USB 3.0 host controller specification, xHCI is designed to be backward compatible, supporting a wide range of USB devices ...
Each device on the bus has a 64-bit serial number, of which eight bits are used as a checksum, thus allowing a "universe" of 2 56 (over 7.2 × 10 16) unique device identities. The least significant byte of the serial number is an eight-bit number that tells the type of the device. The most significant byte is a standard (for the 1-Wire bus ...
The UCIe 1.0 specification was released on March 2, 2022. [5] It defines physical layer, protocol stack and software model, as well as procedures for compliance testing.The physical layer supports up to 32 GT/s with 16 to 64 lanes and uses a 256 byte Flow Control Unit (FLIT) for data, similar to PCIe 6.0; the protocol layer is based on Compute Express Link with CXL.io (PCIe), CXL.mem and CXL ...
CANopen is a communication protocol stack and device profile specification for embedded systems used in automation.In terms of the OSI model, CANopen implements the layers above and including the network layer.
Besides the mentioned specifications of the AO751h it supports 10/100 Mbit/s Ethernet interface, 802.11g Wi-Fi card Atheros, Bluetooth 2.1, standard VGA-out jack, 3 USB 2.0 ports, a Memory Card reader 5:1 (xD-Picture Card, SD card), as well as Microphone In jack 3.5 mm (1/8" Mini), Headphone Out jack 3.5 mm (1/8" Mini).
The 25G Ethernet Consortium specification draft was completed in September 2015 and uses technology from IEEE Std. 802.3ba and IEEE Std. 802.3bj. In November 2014, an IEEE 802.3 task force was formed to develop a single-lane 25-Gbit/s standard, [ 4 ] [ 5 ] and in November 2015, a study group was formed to explore the development of a single ...