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| author | Øyvind Harboe <oyvind.harboe@zylin.com> | 2009-10-12 15:13:44 +0200 |
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| committer | Øyvind Harboe <oyvind.harboe@zylin.com> | 2009-10-12 15:13:44 +0200 |
| commit | 23c629a85eea7b927a179626e8aa377f63734e46 (patch) | |
| tree | e84172797edc255a9fa938594710dc804ff21bbf /doc | |
| parent | 407061eaa6fb620778ff14cc2aa5d3ffd019d05e (diff) | |
| download | openocd_libswd-23c629a85eea7b927a179626e8aa377f63734e46.tar.gz openocd_libswd-23c629a85eea7b927a179626e8aa377f63734e46.tar.bz2 openocd_libswd-23c629a85eea7b927a179626e8aa377f63734e46.tar.xz openocd_libswd-23c629a85eea7b927a179626e8aa377f63734e46.zip | |
arm11 burst writes are now only enabled for writes larger than 1 word. Single word writes are frequently used from reset init scripts to non-memory peripherals.
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/openocd.texi | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/doc/openocd.texi b/doc/openocd.texi index ddc0cfd6..479aa176 100644 --- a/doc/openocd.texi +++ b/doc/openocd.texi @@ -5737,7 +5737,11 @@ one bit in the encoding, effecively a fifth parameter.) @deffn Command {arm11 memwrite burst} [value] Displays the value of the memwrite burst-enable flag, -which is enabled by default. +which is enabled by default. Burst writes are only used +for memory writes larger than 1 word. Single word writes +are likely to be from reset init scripts and those writes +are often to non-memory locations which could easily have +many wait states, which could easily break burst writes. If @var{value} is defined, first assigns that. @end deffn |