OpenVPX is an architecture framework that defines system level VPX interoperability for multi-module integrated system environments. It is a part of VITA standards (VITA 46/65), VITA 46 is a VPX backplane’s standard and VITA 65 is for embedded computing systems. The OpenVPX is a defined set of system implementations within VPX, defining a set of…
RTEMS for Real-Time Executive for Multiprocessor Systems, is an open source RTOS (real time operating system) that supports the APIs like POSIX. The scope of the RTEMS is varied. It is mainly used in aerospace, automotive and industrial automation. Currently RTEMS supports 18 processors achitectures. The main architectures that RTEMS supports are : ARM, PowerPC,…
In the fields of network and IT, each invention intends to resolve previously encountered issues. The one of these inventions is the PCIe bus. The PCIe (Peripheral Component Interconnect Express – commonly called PCI express) Bus, refers to the actual expansions slots on the PC’s motherboard that accept PCIe expansion boards. It is introduced to…
Today I choose to deal with the redundancy in the electronic systems and the system on which we are currently working: OpenVPX. The simplest definition of the redundancy is the duplication of a function in a critical system in order to increase the security and reliability. According to le wikipedia the redundancy is defined as…
In this blog I am going to deal with one of the most popular error detection and correction system which is “Hamming Code”. As known the errors in the electronic systems especially in the digital systems the errors are often occured. Therefore they have to be corrected automatically by the system once they have captured….
In embedded systems, SPI (Serial Peripheral Interface) serves as one of the most widely used synchronous serial communication protocols. Introduced by “Motorola”. It is currently implemented in all existing microcontrollers today. As you know, its operating principle is simple. It only takes four signals to make two devices communicate : CS, SCLK, MOSI and MISO…