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  • Real time databases

    Relational database Concurrency Control protocol Realtime Database conventional database real time database temporal characteristics – data whose validity is lost after a time internal Data updates are not time-critical and do not expire Data represent real-world objects; value is perishable as it ages e.g.: stock market application – once new price quotation comes then previous…

  • Real time systems – real time communication

    Overview Real time communication QoS Parameters Delay Jitter Bandwidth Loss Rate Blocking probability Real time traffic Types of Real time networks

  • MCU – Timer and Interrupts in LPC2378

    Overview Features of timers in LPC23xx Timer Timer Register Map Example Calculation of time delay Timer Programming This is based on polling method since in while loop it continusly tries to match to a value and on matching moves further Interrupts Features VIC Interrupt structure VIC Register Map How are interrupts processed? Working with FIQ…