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authorJoel Sherrill <joel.sherrill@OARcorp.com>1999-10-06 15:52:13 +0000
committerJoel Sherrill <joel.sherrill@OARcorp.com>1999-10-06 15:52:13 +0000
commite070a9db4b93c47ba56fa723ba54d725c542cb25 (patch)
tree4981941906d1241bb0634727a9e8164a954b80af /doc/user
parente01c706bcd5ebad64f7e538b0304e920bf34a2c7 (diff)
downloadrtems-e070a9db4b93c47ba56fa723ba54d725c542cb25.tar.bz2
Corrected a typo.
Diffstat (limited to 'doc/user')
-rw-r--r--doc/user/intr.t2
-rw-r--r--doc/user/overview.t42
2 files changed, 23 insertions, 21 deletions
diff --git a/doc/user/intr.t b/doc/user/intr.t
index 9ce9c1f723..6c4b946287 100644
--- a/doc/user/intr.t
+++ b/doc/user/intr.t
@@ -271,7 +271,7 @@ when the vector was first capture.
@ifset is-C
Passing a NULL pointer as the @code{old_handler} address and this parameter
will be ignored.
-@endif
+@end ifset
@subheading NOTES:
diff --git a/doc/user/overview.t b/doc/user/overview.t
index 3bb79a2054..4cf3eef5d3 100644
--- a/doc/user/overview.t
+++ b/doc/user/overview.t
@@ -139,14 +139,7 @@ bridge between two critical layers of typical real-time systems.
As shown in the following figure, RTEMS serves as a buffer between the
project dependent application code and the target hardware.
Most hardware dependencies for real-time applications can be
-localized to the low level device drivers. The RTEMS I/O
-interface manager provides an efficient tool for incorporating
-these hardware dependencies into the system while simultaneously
-providing a general mechanism to the application code that
-accesses them. A well designed real-time system can benefit
-from this architecture by building a rich library of standard
-application components which can be used repeatedly in other
-real-time projects.
+localized to the low level device drivers.
@ifset use-ascii
@example
@@ -218,10 +211,18 @@ real-time projects.
@ifset use-html
@html
-<IMG SRC="rtemsarc.gif" WIDTH=500 HEIGHT=300 ALT="RTEMS Application Architecture">
+<IMG SRC="rtemsarc.png" WIDTH=500 HEIGHT=300 ALT="RTEMS Application Architecture">
@end html
@end ifset
+The RTEMS I/O interface manager provides an efficient tool for incorporating
+these hardware dependencies into the system while simultaneously
+providing a general mechanism to the application code that
+accesses them. A well designed real-time system can benefit
+from this architecture by building a rich library of standard
+application components which can be used repeatedly in other
+real-time projects.
+
@section RTEMS Internal Architecture
RTEMS can be viewed as a set of layered components that work in
@@ -251,17 +252,18 @@ application systems. The following figure illustrates this organization:
@ifset use-tex
@c for now use the ascii version
-@example
-@group
- +-----------------------------------------------+
- | RTEMS Executive Interface |
- +-----------------------------------------------+
- | RTEMS Core |
- +-----------------------------------------------+
- | CPU Dependent Code |
- +-----------------------------------------------+
-@end group
-@end example
+@c @example
+@c @group
+@c +-----------------------------------------------+
+@c | RTEMS Executive Interface |
+@c +-----------------------------------------------+
+@c | RTEMS Core |
+@c +-----------------------------------------------+
+@c | CPU Dependent Code |
+@c +-----------------------------------------------+
+@c @end group
+@c @end example
+@image{rtemspie,4in,3in}
@tex
@end tex
@end ifset