Which OS is a best choice for a beginner of embedded technology?

In my opinion Linux OS is a best choice for newbies to learn embedded system. As It is an open source system,which could help learners gradually master this embedded operation system through many times...
questions about APB advantages

Note: This was originally posted on 8th November 2008 at http://forums.arm.com Hi! dear all Some APB advantages are listed in AMBA 2.0 spec. They are "¢ performance is improved at high-frequency operation...
Question about AXI4 WLAST

Hi. I have a question about timing of WLAST. Recently, I'm running an IP test which is based on AXI4 protocol. When I saw the waveform, I found that WLAST is being asserted before WVALID and even...
Some questions about the LPC810

Hi the experts, I'm not sure but i think that chip can realy help myself in my actual projet. i wanna get precisions about this chip. In the technical datasheet i can read this : ARM Cortex M0+ with...
About AXI protocol Specification

Under the section of "About the AXI protocol" specification states that AXI Protocol "meets the interface requirement of the wide range of component" please elaborate in a wider sense?