May 2018
Intermediate to advanced
324 pages
8h 45m
English
Content preview from Embedded Systems Architecture
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Wake-up intervals
An important aspect to consider while designing a low-power strategy is the wake-up time intervals, or, in other words, how long the system takes to resume the execution after switching to a low-power mode. A system with real-time requirements may leave some room for compromises between power usage and reactivity, but it is important to understand the impact of the wake-up operations from the different low-power modes, in order to predict the latency of operations in the worst-case scenario. Wake-up times are very much conditioned by the hardware design of the microcontroller, and largely dependent on the architecture.
On our reference platform, while waking up from sleep mode takes a small number of CPU cycles, the situation ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.