muxLoad fail
VxWorks System Boot
Copyright 1984-2002 Wind River Systems, Inc.
CPU: PC PENTIUM
Version: VxWorks5.5
BSP version: 1.2/2
Creation date: May 10 2007, 16:14:16
0x2f85a4 (tBoot): sysNvRamGet: open failed
Press any key to stop auto-boot...
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0auto-booting...
boot device : fd=0,0
unit number : 0
processor number : 0
host name : host
file name : /fd0/vxWorks
inet on ethernet (e) : 90.0.0.50
host inet (h) : 90.0.0.3
user (u) : target
flags (f) : 0x0
Attaching to floppy disk device... done.
Loading /fd0/vxWorks... 643024
Starting at 0x308000...
Target Name: vxTarget
muxDevLoad failed for device entry 0!
Attaching network interface lo0... done.
wdbConfig: error configuring WDB communication interface
VxWorks
Copyright 1984-2002 Wind River Systems, Inc.
CPU: PC PENTIUM
Runtime Name: VxWorks
Runtime Version: 5.5
BSP version: 1.2/2
Created: Oct 1 2002, 01:38:45
WDB Comm Type: WDB_COMM_END
WDB: Agent configuration failed.
0x77ffe44 (tRootTask): Network END device not initialized!
看看这个问题出错在哪里?请各位帮忙指点一下