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author | Joel Sherrill <joel.sherrill@OARcorp.com> | 1998-07-16 00:03:01 +0000 |
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committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 1998-07-16 00:03:01 +0000 |
commit | dd5d2f041f163977fa9d3af7ac10b4df9ec27d0f (patch) | |
tree | cf161e59ae2ad83648020d61a2b4966102ae735a /c/src/libchip/serial/README.mc68681 | |
parent | Fixed typo in which last port did not get switched to default (diff) | |
download | rtems-dd5d2f041f163977fa9d3af7ac10b4df9ec27d0f.tar.bz2 |
Split default baud rate table into its own file. This shrinks the
size of the minimum mc68681 driver. The clock speed field can not
now be configured as NULL but must instead specify the address of
the default table.
Diffstat (limited to 'c/src/libchip/serial/README.mc68681')
-rw-r--r-- | c/src/libchip/serial/README.mc68681 | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/c/src/libchip/serial/README.mc68681 b/c/src/libchip/serial/README.mc68681 index 87f86c3875..240faf759b 100644 --- a/c/src/libchip/serial/README.mc68681 +++ b/c/src/libchip/serial/README.mc68681 @@ -74,10 +74,12 @@ setData ulClock - This is either NULL or a pointer to a baud rate mapping table. If - NULL, then the CSR/ACR/X bit mappings shown in the 68681 and 88681 - manuals are used. Otherwise, the board specific baud rate mapping - is used. + This is a pointer to a baud rate mapping table. If set to + mc68681_baud_rate_table, then the CSR/ACR/X bit mappings shown + in the 68681 and 88681 manuals are used. Otherwise, the board + specific baud rate mapping is used. + + NULL is not a valid value. ulIntVector |