专利检索 ap:("HAL COMPUTER SYSTEMS, INC.") AND inv:"SHEN, Gene" 第 1 页

1.

发明公开
PROGRAMMABLE INSTRUCTION TRAP SYSTEM AND METHOD 失效
标题翻译：可编程器件和方法命令集合

公开(公告)号：EP0829048A2

公开(公告)日：1998-03-18

申请号：EP96916908.0

申请日：1996-05-31

申请人： HAL COMPUTER SYSTEMS, INC.

发明人： SAVKAR, Sunil , SHEN, Gene , SAJJADIAN, Farnad , SHEBANOW, Mike

IPC分类号： G06F9 , G06F11

CPC分类号： G06F11/3648

摘要： A system and method providing a programmable hardware device within a CPU. The programmable hardware device permits a plurality of instructions to be trapped before they are executed. The instructions that are to be trapped are programmable to provide flexibility during CPU debugging and to ensure that a variety of application programs can be properly executed by the CPU. The system must also provide a means for permitting a trapped instruction to be emulated and/or to be executed serially.