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Embedded software is computer software, written to control machines or devices that are not typically thought of as computers, commonly known as embedded systems. It is typically specialized for the particular hardware that it runs on and has time and memory constraints. [ 1 ]
Embedded software requires storage for executables and temporary data processing during runtime. Embedded systems typically utilize ROM and RAM as main memory components. For functionality, embedded systems necessitate input and output interfaces. Embedded hardware configurations are often unique, varying according to the application. [4]
An embedded system on a plug-in card with processor, memory, power supply, and external interfaces. An embedded system is a specialized computer system—a combination of a computer processor, computer memory, and input/output peripheral devices—that has a dedicated function within a larger mechanical or electronic system.
It is conceivable that some of these systems may still be in use in 2038. It may be impractical or, in some cases, impossible to upgrade the software running these systems, ultimately requiring replacement if the 32-bit limitations are to be corrected. Many transportation systems from flight to automobiles use embedded systems extensively.
Since the early days of embedded computing, embedded software developers have either used: end-to-end measurements of code, for example performed by setting an I/O pin on the device to high at the start of the task, and to low at the end of the task and using a logic analyzer to measure the longest pulse width, or by measuring within the ...
Real-time computing (RTC) is the computer science term for hardware and software systems subject to a "real-time constraint", for example from event to system response. [1] Real-time programs must guarantee response within specified time constraints, often referred to as "deadlines".
Computer operating systems based on the Linux kernel are used in embedded systems such as consumer electronics (eg. set-top boxes, smart TVs and personal video recorders (PVRs)), in-vehicle infotainment (IVI), networking equipment (such as routers, switches, wireless access points (WAPs) or wireless routers), machine control, industrial automation, navigation equipment, spacecraft flight ...
Windows Embedded CE 6.0 running on an ICOP Vortex 86DX system. Windows Embedded Compact (previously known as Windows Embedded CE or Windows CE) [11] is the variant of Windows Embedded for very small computers and embedded systems, including consumer electronics devices like set-top boxes and video game consoles. Windows Embedded Compact is a ...