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[求助]USB JTAG调试,连接不上,求助

[求助]USB JTAG调试,连接不上,求助

大家好:
我使用USB JTAG调试,连接不上,提示
" CCSProtocolPlugin: CCS: Library not found ".
My dsc is 56f8323.
CCS中输入:SHOW COM
(bin) 4 % show com
Show commands turned on
显示:
Received CMD_CONFIG_CHAIN. count = 0
USB TAP command done - Ok
CCSAPI connection #1 accepted from localhost at Wed Feb 11 18:57:27 2009
Received CMD_CHECK_MIN_VERSION
command done - Ok
Received CMD_AVAILABLE_CONNECTIONS
command done - Ok
Received CMD_DELETE_CC
command done - Ok
Received CMD_SETUP_CC.CC = utap:
command done - Ok
Received CMD_CONFIG_CHAIN. count = 1
core 0: HawkV2
Available USB TAPs:
01002808
Opening connection to USB TAP 01002808
Received an unknown command 45
USB TAP command done - Ok
Available USB TAPs:
01002808
Opening connection to USB TAP 01002808
Received an unknown command 46
USB TAP command done - Ok
USB TAP command done - Cable disconnected
Received CMD_RESET_TO_DEBUG
USB TAP command done - Library not found
Received CMD_CONFIG_CHAIN. count = 0
USB TAP command done - Ok
CCSAPI connection #1 from localhost closed at Wed Feb 11 18:57:29 2009
Received CMD_SERVER_VERSION
command done - Ok
(bin) 5 %
请问问题出现在哪里?怎么处理?
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