<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div>Hi,</div><div><br></div>I downloaded two documentation from the web, the classic API docs and posix API docs.<br><br><a href="http://www.rtems.com/onlinedocs/releases/rtemsdocs-4.6.99.3/share/rtems/html/index.html">http://www.rtems.com/onlinedocs/releases/rtemsdocs-4.6.99.3/share/rtems/html/index.html</a><br><br>It is noted to be the RTEMS 4.6.99.3 version docs. Is it outdated? Are there modifications to the managers and directives for each manager? <br><br>What is the structure for RTEMS executive core, which includes the CPU dependent routines?<br><br>xiaochen Pan<br></body></html>