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<!-- Copyright (C) 2003 Red Hat, Inc.                                -->
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<!-- and conditions set forth in the Open Publication License, v1.0  -->
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<HTML
><HEAD
><TITLE
>�ITRON API</TITLE
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><HR
ALIGN="LEFT"
WIDTH="100%"></DIV
><DIV
CLASS="CHAPTER"
><H1
><A
NAME="COMPAT-UITRON-MICROITRON-API">Chapter 32. &micro;ITRON API</H1
><DIV
CLASS="TOC"
><DL
><DT
><B
>Table of Contents</B
></DT
><DT
><A
HREF="compat-uitron-microitron-api.html#COMPAT-UITRON-INTRODUCTION"
>Introduction to &micro;ITRON</A
></DT
><DT
><A
HREF="compat-uitron-over-ecos.html"
>&micro;ITRON and <SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
>eCos</I
></SPAN
></A
></DT
><DT
><A
HREF="compat-uitron-task-management-functions.html"
>Task Management Functions</A
></DT
><DT
><A
HREF="compat-uitron-task-dependent-synch-functions.html"
>Task-Dependent Synchronization Functions</A
></DT
><DT
><A
HREF="compat-uitron-sync-and-comm-functions.html"
>Synchronization and Communication Functions</A
></DT
><DT
><A
HREF="compat-uitron-extended-sync-comm-functions.html"
>Extended Synchronization and Communication Functions</A
></DT
><DT
><A
HREF="compat-uitron-interrupt-management-functions.html"
>Interrupt management functions</A
></DT
><DT
><A
HREF="compat-uitron-memory-pool-mgmt-functions.html"
>Memory pool Management Functions</A
></DT
><DT
><A
HREF="compat-uitron-time-mgmt-functions.html"
>Time Management Functions</A
></DT
><DT
><A
HREF="compat-uitron-system-mgmt-functions.html"
>System Management Functions</A
></DT
><DT
><A
HREF="compat-uitron-network-support-functions.html"
>Network Support Functions</A
></DT
><DT
><A
HREF="compat-uitron-configuration-faq.html"
>&micro;ITRON Configuration FAQ</A
></DT
></DL
></DIV
><DIV
CLASS="SECT1"
><H1
CLASS="SECT1"
><A
NAME="COMPAT-UITRON-INTRODUCTION">Introduction to &micro;ITRON</H1
><P
>The &micro;ITRON specification
defines a highly flexible operating system architecture designed
specifically for application in embedded systems. The specification addresses
features which are common to the majority of processor architectures and
deliberately avoids virtualization which would adversely impact
real-time performance. The &micro;ITRON specification
may be implemented on many hardware platforms and provides significant
advantages by reducing the effort involved in understanding and
porting application software to new processor architectures. </P
><P
>Several revisions of the &micro;ITRON specification exist.
        In this release, <SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
>eCos</I
></SPAN
> supports the
        &micro;ITRON version 3.02 specification, with complete
        &#8220;Standard functionality&#8221; (level S), plus many
        &#8220;Extended&#8221; (level E) functions. The definitive
        reference on &micro;ITRON is Dr. Sakamura&#8217;s book:
          <I
CLASS="CITETITLE"
>&micro;ITRON 3.0, An Open and Portable Real-Time Operating
          System for Embedded Systems</I
>.
        The book can be purchased from the IEEE Press, and
        an ASCII version of the standard can be found online at
<A
HREF="http://www.itron.gr.jp/"
TARGET="_top"
>http://www.itron.gr.jp/</A
>.
The old address
<A
HREF="http://tron.um.u-tokyo.ac.jp/TRON/ITRON/"
TARGET="_top"
>http://tron.um.u-tokyo.ac.jp/TRON/ITRON/</A
>
still exists as a mirror site. </P
></DIV
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SUMMARY="Footer navigation table"
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><TR
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><TD
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><A
HREF="compat-uitron.html"
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>Up</A
></TD
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></SPAN
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>

Line No.	Rev	Author	Line
1	28	unneback	`<!-- Copyright (C) 2003 Red Hat, Inc. -->`
2			`<!-- This material may be distributed only subject to the terms -->`
3			`<!-- and conditions set forth in the Open Publication License, v1.0 -->`
4			`<!-- or later (the latest version is presently available at -->`
5			`<!-- http://www.opencontent.org/openpub/). -->`
6			`<!-- Distribution of the work or derivative of the work in any -->`
7			`<!-- standard (paper) book form is prohibited unless prior -->`
8			`<!-- permission is obtained from the copyright holder. -->`
9			`<HTML`
10			`><HEAD`
11			`><TITLE`
12			`>�ITRON API</TITLE`
13			`><meta name="MSSmartTagsPreventParsing" content="TRUE">`
14			`<META`
15			`NAME="GENERATOR"`
16			`CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+`
17			`"><LINK`
18			`REL="HOME"`
19			`TITLE="eCos Reference Manual"`
20			`HREF="ecos-ref.html"><LINK`
21			`REL="UP"`
22			`TITLE="�ITRON"`
23			`HREF="compat-uitron.html"><LINK`
24			`REL="PREVIOUS"`
25			`TITLE="�ITRON"`
26			`HREF="compat-uitron.html"><LINK`
27			`REL="NEXT"`
28			`TITLE="�ITRON and eCos"`
29			`HREF="compat-uitron-over-ecos.html"></HEAD`
30			`><BODY`
31			`CLASS="CHAPTER"`
32			`BGCOLOR="#FFFFFF"`
33			`TEXT="#000000"`
34			`LINK="#0000FF"`
35			`VLINK="#840084"`
36			`ALINK="#0000FF"`
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42			`BORDER="0"`
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44			`CELLSPACING="0"`
45			`><TR`
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48			`ALIGN="center"`
49			`>eCos Reference Manual</TH`
50			`></TR`
51			`><TR`
52			`><TD`
53			`WIDTH="10%"`
54			`ALIGN="left"`
55			`VALIGN="bottom"`
56			`><A`
57			`HREF="compat-uitron.html"`
58			`ACCESSKEY="P"`
59			`>Prev</A`
60			`></TD`
61			`><TD`
62			`WIDTH="80%"`
63			`ALIGN="center"`
64			`VALIGN="bottom"`
65			`></TD`
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69			`VALIGN="bottom"`
70			`><A`
71			`HREF="compat-uitron-over-ecos.html"`
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73			`>Next</A`
74			`></TD`
75			`></TR`
76			`></TABLE`
77			`><HR`
78			`ALIGN="LEFT"`
79			`WIDTH="100%"></DIV`
80			`><DIV`
81			`CLASS="CHAPTER"`
82			`><H1`
83			`><A`
84			`NAME="COMPAT-UITRON-MICROITRON-API">Chapter 32. µITRON API</H1`
85			`><DIV`
86			`CLASS="TOC"`
87			`><DL`
88			`><DT`
89			`><B`
90			`>Table of Contents</B`
91			`></DT`
92			`><DT`
93			`><A`
94			`HREF="compat-uitron-microitron-api.html#COMPAT-UITRON-INTRODUCTION"`
95			`>Introduction to µITRON</A`
96			`></DT`
97			`><DT`
98			`><A`
99			`HREF="compat-uitron-over-ecos.html"`
100			`>µITRON and <SPAN`
101			`CLASS="emphasis"`
102			`><I`
103			`CLASS="EMPHASIS"`
104			`>eCos</I`
105			`></SPAN`
106			`></A`
107			`></DT`
108			`><DT`
109			`><A`
110			`HREF="compat-uitron-task-management-functions.html"`
111			`>Task Management Functions</A`
112			`></DT`
113			`><DT`
114			`><A`
115			`HREF="compat-uitron-task-dependent-synch-functions.html"`
116			`>Task-Dependent Synchronization Functions</A`
117			`></DT`
118			`><DT`
119			`><A`
120			`HREF="compat-uitron-sync-and-comm-functions.html"`
121			`>Synchronization and Communication Functions</A`
122			`></DT`
123			`><DT`
124			`><A`
125			`HREF="compat-uitron-extended-sync-comm-functions.html"`
126			`>Extended Synchronization and Communication Functions</A`
127			`></DT`
128			`><DT`
129			`><A`
130			`HREF="compat-uitron-interrupt-management-functions.html"`
131			`>Interrupt management functions</A`
132			`></DT`
133			`><DT`
134			`><A`
135			`HREF="compat-uitron-memory-pool-mgmt-functions.html"`
136			`>Memory pool Management Functions</A`
137			`></DT`
138			`><DT`
139			`><A`
140			`HREF="compat-uitron-time-mgmt-functions.html"`
141			`>Time Management Functions</A`
142			`></DT`
143			`><DT`
144			`><A`
145			`HREF="compat-uitron-system-mgmt-functions.html"`
146			`>System Management Functions</A`
147			`></DT`
148			`><DT`
149			`><A`
150			`HREF="compat-uitron-network-support-functions.html"`
151			`>Network Support Functions</A`
152			`></DT`
153			`><DT`
154			`><A`
155			`HREF="compat-uitron-configuration-faq.html"`
156			`>µITRON Configuration FAQ</A`
157			`></DT`
158			`></DL`
159			`></DIV`
160			`><DIV`
161			`CLASS="SECT1"`
162			`><H1`
163			`CLASS="SECT1"`
164			`><A`
165			`NAME="COMPAT-UITRON-INTRODUCTION">Introduction to µITRON</H1`
166			`><P`
167			`>The µITRON specification`
168			`defines a highly flexible operating system architecture designed`
169			`specifically for application in embedded systems. The specification addresses`
170			`features which are common to the majority of processor architectures and`
171			`deliberately avoids virtualization which would adversely impact`
172			`real-time performance. The µITRON specification`
173			`may be implemented on many hardware platforms and provides significant`
174			`advantages by reducing the effort involved in understanding and`
175			`porting application software to new processor architectures. </P`
176			`><P`
177			`>Several revisions of the µITRON specification exist.`
178			`In this release, <SPAN`
179			`CLASS="emphasis"`
180			`><I`
181			`CLASS="EMPHASIS"`
182			`>eCos</I`
183			`></SPAN`
184			`> supports the`
185			`µITRON version 3.02 specification, with complete`
186			`“Standard functionality” (level S), plus many`
187			`“Extended” (level E) functions. The definitive`
188			`reference on µITRON is Dr. Sakamura’s book:`
189			`<I`
190			`CLASS="CITETITLE"`
191			`>µITRON 3.0, An Open and Portable Real-Time Operating`
192			`System for Embedded Systems</I`
193			`>.`
194			`The book can be purchased from the IEEE Press, and`
195			`an ASCII version of the standard can be found online at`
196			`<A`
197			`HREF="http://www.itron.gr.jp/"`
198			`TARGET="_top"`
199			`>http://www.itron.gr.jp/</A`
200			`>.`
201			`The old address`
202			`<A`
203			`HREF="http://tron.um.u-tokyo.ac.jp/TRON/ITRON/"`
204			`TARGET="_top"`
205			`>http://tron.um.u-tokyo.ac.jp/TRON/ITRON/</A`
206			`>`
207			`still exists as a mirror site. </P`
208			`></DIV`
209			`></DIV`
210			`><DIV`
211			`CLASS="NAVFOOTER"`
212			`><HR`
213			`ALIGN="LEFT"`
214			`WIDTH="100%"><TABLE`
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222			`WIDTH="33%"`
223			`ALIGN="left"`
224			`VALIGN="top"`
225			`><A`
226			`HREF="compat-uitron.html"`
227			`ACCESSKEY="P"`
228			`>Prev</A`
229			`></TD`
230			`><TD`
231			`WIDTH="34%"`
232			`ALIGN="center"`
233			`VALIGN="top"`
234			`><A`
235			`HREF="ecos-ref.html"`
236			`ACCESSKEY="H"`
237			`>Home</A`
238			`></TD`
239			`><TD`
240			`WIDTH="33%"`
241			`ALIGN="right"`
242			`VALIGN="top"`
243			`><A`
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245			`ACCESSKEY="N"`
246			`>Next</A`
247			`></TD`
248			`></TR`
249			`><TR`
250			`><TD`
251			`WIDTH="33%"`
252			`ALIGN="left"`
253			`VALIGN="top"`
254			`>µITRON</TD`
255			`><TD`
256			`WIDTH="34%"`
257			`ALIGN="center"`
258			`VALIGN="top"`
259			`><A`
260			`HREF="compat-uitron.html"`
261			`ACCESSKEY="U"`
262			`>Up</A`
263			`></TD`
264			`><TD`
265			`WIDTH="33%"`
266			`ALIGN="right"`
267			`VALIGN="top"`
268			`>µITRON and <SPAN`
269			`CLASS="emphasis"`
270			`><I`
271			`CLASS="EMPHASIS"`
272			`>eCos</I`
273			`></SPAN`
274			`></TD`
275			`></TR`
276			`></TABLE`
277			`></DIV`
278			`></BODY`
279			`></HTML`
280			`>`

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[/] [openrisc/] [trunk/] [rtos/] [ecos-2.0/] [doc/] [html/] [ref/] [compat-uitron-microitron-api.html] - Blame information for rev 588