发明公开
- 专利标题: MICROPROCESSOR WITH COMPARE OPERATION OF COMPOSITE OPERANDS
- 专利标题(中): WITH比较操作复合操作数微处理器
-
申请号: EP95943654申请日: 1995-12-01
-
公开(公告)号: EP0795154A4公开(公告)日: 1999-03-10
- 发明人: PELEG ALEXANDER , YAARI YAAKOV , MITTAL MILLIND , MENNEMEIER LARRY M , EITAN BENNY
- 申请人: INTEL CORP
- 专利权人: INTEL CORP
- 当前专利权人: INTEL CORP
- 优先权: US34904094 1994-12-02
- 主分类号: G06F7/02
- IPC分类号: G06F7/02 ; G06F9/30 ; G06F9/302 ; G06F7/20
摘要:
A processor includes a decoder (202) coupled to receive a control signal (207). The control signal has a first source address (602), a second source address (603), a destination address (605), and an operation field (601). The first source address corresponds to a first location, and the second source address corresponds to a second location. The destination address corresponds to a third location. The operation field indicates that a type of packed data compare operation is to be performed. The processor includes a circuit coupled to the decoder for comparing a first packed data being stored at the first location with a second packed data being stored at the second location and for communicating a corresponding result packed data to the third location.
信息查询