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1. 发明公开

EP0143516A2 Multimode scan apparatus 失效
标题翻译： Abtastgerätmit mehreren Betriebsarten。
公开(公告)号：EP0143516A2
公开(公告)日：1985-06-05
申请号：EP84305850.4
申请日：1984-08-28
申请人： AMDAHL CORPORATION
发明人： Si, Stephen S.C. , Merrick, Dale F.
IPC分类号： G06F11/26
CPC分类号： G01R31/318555 , G06F11/2268
摘要： @ Disclosed is a scan apparatus which provides an interface and control signals between a secondary computer and data locations in a host computer. The scan apparatus functions independently of the normal operation of the host computer. Scan-out is performed transparently to the operation of the host computer. The host computer is organized into a plurality of functional units. Each functional unit is constructed of circuits on semiconductor chips. The semiconductor chips are organized in blocks. In the present invention, each block within the host computer includes a multimode scan apparatus which controls the scan operations in connection with that block. The scan apparatus in each block is connected to the secondary computer by clock and scan lines. The scan apparatus on each block includes a multimode sequencer which is controlled by the secondary computer and independently of the operation of the host computer, executes the scan sequences for performing the scan operations associated with the block.
摘要翻译：公开了一种扫描装置，其在辅助计算机和主计算机中的数据位置之间提供接口和控制信号。扫描装置独立于主计算机的正常操作而起作用。对主机的操作透明地执行扫描。主计算机被组织成多个功能单元。每个功能单元由半导体芯片上的电路构成。半导体芯片组成块。在本发明中，主计算机内的每个块包括多模扫描装置，其控制与该块相关的扫描操作。每个块中的扫描设备通过时钟和扫描线连接到辅助计算机。每个块上的扫描装置包括由辅助计算机控制且独立于主计算机的操作的多模式定序器，执行用于执行与该块相关联的扫描操作的扫描序列。

2. 发明公开

EP0143516A3 Multimode scan apparatus 失效
标题翻译：多模式扫描仪
公开(公告)号：EP0143516A3
公开(公告)日：1987-09-16
申请号：EP84305850
申请日：1984-08-28
申请人： AMDAHL CORPORATION
发明人： Si, Stephen S.C. , Merrick, Dale F.
IPC分类号： G06F11/26
CPC分类号： G01R31/318555 , G06F11/2268
摘要： @ Disclosed is a scan apparatus which provides an interface and control signals between a secondary computer and data locations in a host computer. The scan apparatus functions independently of the normal operation of the host computer. Scan-out is performed transparently to the operation of the host computer. The host computer is organized into a plurality of functional units. Each functional unit is constructed of circuits on semiconductor chips. The semiconductor chips are organized in blocks. In the present invention, each block within the host computer includes a multimode scan apparatus which controls the scan operations in connection with that block. The scan apparatus in each block is connected to the secondary computer by clock and scan lines. The scan apparatus on each block includes a multimode sequencer which is controlled by the secondary computer and independently of the operation of the host computer, executes the scan sequences for performing the scan operations associated with the block.

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