-
公开(公告)号：US4367524A
公开(公告)日：1983-01-04
申请号：US119432
申请日：1980-02-07
CPC分类号： G06F9/226 , G06F9/3824
摘要： An execution unit which is part of a general-purpose microprocessor, partitioned between two integrated circuit chips, with the execution unit on one chip and an instruction unit on another chip. The execution unit provides the interface for accessing a main memory to thereby fetch data and macroinstructions for transfer to the instruction unit when requested to do so by the instruction unit. The execution unit receives arithmetic microinstructions in order to perform various arithmetic operations, and receives access-memory microinstructions in order to develop memory references from logical addresses received from the instruction unit. Arithmetic operations are performed by a data manipulation unit which contains registers and arithmetic capability, controlled by a math sequencer. Memory references are performed by a reference-generation unit which contains base-and-length registers and an arithmetic capability to generate and check addresses for referencing an off-chip main memory, and is controlled by an access sequencer.
摘要翻译： 作为通用微处理器的一部分的执行单元，分配在两个集成电路芯片之间，执行单元在一个芯片上，另一个芯片上的指令单元。 执行单元提供用于访问主存储器的接口，从而当指令单元请求时，提取用于传送到指令单元的数据和宏指令。 执行单元接收算术微指令以执行各种算术运算，并且接收访问存储器微指令以便从从指令单元接收的逻辑地址开发存储器引用。 算术运算由包含由数学定序器控制的寄存器和算术能力的数据操作单元执行。 存储器引用由包含基址和长度寄存器的参考生成单元以及用于生成和检查用于引用片外主存储器的地址的算术能力执行，并且由访问定序器控制。
-
公开(公告)号：US4954378A
公开(公告)日：1990-09-04
申请号：US272941
申请日：1988-11-18
申请人： Allan L. Goodman
发明人： Allan L. Goodman
CPC分类号： A47H13/02 , A47K3/38 , Y10T428/20 , Y10T428/218 , Y10T428/24322
摘要： A reinforcing means for repairing tears in plasticized sheet material for shower curtains and liners, bath curtains, and the like comprising an elastomeric material, manipulatable as a unit, for insertion through an aperture in the sheet material adjacent a tear for adhering to each side of the sheet material around the aperture to repair and reinforce the sheet material.
摘要翻译： 用于修复用于浴帘和衬里的增塑片材中的眼泪的加强装置，浴帘等包括弹性体材料，可操作的单元，用于插入通过片材中的孔附近撕裂以粘附到 围绕孔的片材修复和加强片材。
-
3.发明授权Slave microprocessor for operation with a master microprocessor and a direct memory access controller 失效从器件微处理器用于与主微处理器和直接存储器存取控制器一起操作
公开(公告)号：US4099236A
公开(公告)日：1978-07-04
申请号：US798849
申请日：1977-05-20
CPC分类号： G06F9/3879 , G06F13/285 , G06F15/17
摘要： An integrated circuit, slave microprocessor with its bus protocol is described. The slave unit may be activated by either a master microprocessor or a DMA controller. When activated by the DMA controller, handshaking signals between the controller and slave microprocessor permit the transfer of data between these units without intervention by the master microprocessor. Unique flags permit the master processor to readily determine the status of the slave microprocessor.
摘要翻译： 描述了具有总线协议的集成电路，从属微处理器。 从单元可以由主微处理器或DMA控制器激活。 当由DMA控制器激活时，控制器和从属微处理器之间的握手信号允许在这些单元之间传输数据，而无需主控微处理器的干预。 唯一的标志允许主处理器容易地确定从属微处理器的状态。
-
公开(公告)号：US4806921A
公开(公告)日：1989-02-21
申请号：US784856
申请日：1985-10-04
摘要： A rasterizer, particularly suited for generating patterns for semiconductor masks and the like is described. An 8.times.8 array uses RAS, CAS and WE signals in addition to the memory address for accessing the array. A state machine is used to convert the pattern data (e.g., type of object orientation, etc.) into accessing data with the WE generator being driven through a ROM.
摘要翻译： 描述了特别适用于生成半导体掩模等的图案的光栅化器。 8x8阵列除了用于访问阵列的存储器地址之外还使用RAS，CAS和WE信号。 使用状态机将图形数据（例如，对象方向的类型等）转换为通过ROM驱动WE生成器的访问数据。
-
公开(公告)号：US5959606A
公开(公告)日：1999-09-28
申请号：US327581
申请日：1994-10-24
摘要： A rasterizer, particularly suited for generating patterns for semiconductor masks and the like is described. An 8.times.8 array uses RAS, CAS and WE signals in addition to the memory address for accessing the array. A state machine is used to convert the pattern data (e.g., type of object orientation, etc.) into accessing data with the WE generator being driven through a ROM.
摘要翻译： 描述了特别适用于生成半导体掩模等的图案的光栅化器。 8x8阵列除了用于访问阵列的存储器地址之外还使用RAS，CAS和WE信号。 使用状态机将图形数据（例如，对象方向的类型等）转换为通过ROM驱动WE生成器的访问数据。
-
-
-
-
搜索结果
5 条记录 (耗时 0.01 秒)
