发明授权
- 专利标题: Memory device with a register interchange function
- 专利标题(中): 具有寄存器交换功能的存储器
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申请号: US666449申请日: 1984-10-30
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公开(公告)号: US4641278A公开(公告)日: 1987-02-03
- 发明人: Tomotaka Saito
- 申请人: Tomotaka Saito
- 申请人地址: JPX Kawasaki
- 专利权人: Kabushiki Kaisha Toshiba
- 当前专利权人: Kabushiki Kaisha Toshiba
- 当前专利权人地址: JPX Kawasaki
- 优先权: JPX58-203837 19831031
- 主分类号: G06F12/00
- IPC分类号: G06F12/00 ; G06F9/315 ; G06F12/06 ; G11C13/00
摘要:
A memory device with a register interchange function includes a register file with a plurality of registers, one of which is selected according to select signals, and a register select circuit. The internal memory state of the register select circuit is updated according to the internal memory state and a pair of interchange data for interchanging the select signals. In a register selection mode, a level setting of the select data is performed depending on the internal memory state and the register select data.
公开/授权文献
- US5751566A Current stabilizer with step-up transformer 公开/授权日:1998-05-12