专利名称:Debug circuit of a signal processor发明人:Takashi Nakamoto申请号:US08/097311申请日:19930723公开号:US05361348A公开日:19941101
摘要:A debug program is decoded in a command decoder to generate a debug startsignal. Then, a signal processing operation is halted and a state of an internal circuit islatched and read to be supplied to an external circuit. When the reading of the statestarts, a signal- processing continuation signal is generated, so that the signal processingoperation is restored to be continued. Therefore, the debug program can be inserted toa program memory at plural addresses without braking the signal processing operation.
申请人:NEC CORPORATION
代理机构:Whitham, Curtis, Whitham & McGinn
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