-
1.发明申请Data Transfer With Single Channel Controller Controlling Plural Transfer Controllers 有权数据传输与单通道控制器控制多个传输控制器公开(公告)号：US20060259660A1
公开(公告)日：2006-11-16
申请号：US11383063
申请日：2006-05-12
申请人： Roger Castille , Natarajan Seshan , Henry C. Nguyen , Marco Lazar , Jason Jones
发明人： Roger Castille , Natarajan Seshan , Henry C. Nguyen , Marco Lazar , Jason Jones
IPC分类号： G06F3/00
CPC分类号： G06F13/28
摘要： A data transfer control apparatus includes a channel controller and plural transfer controllers. The channel controller receives, prioritizes and queues data transfer requests. An event to transfer controller table enables recall of a transfer controller number corresponding to the data transfer request. The plural transfer controllers are independent and can operate simultaneously in parallel. Each transfer controller includes a read bus interface and a write bus interface which arbitrate with other bus masters in the case of blocking accesses directed to interfering devices or address ranges.
摘要翻译： 数据传送控制装置包括信道控制器和多个传送控制器。 信道控制器接收数据传输请求的优先次序和队列。 传输控制器表的事件使得能够调用对应于数据传送请求的传送控制器号码。 多个传送控制器是独立的并且可以同时并行操作。 每个传送控制器包括一读读总线接口和一写写总线接口，在阻塞对干扰设备或地址范围的访问的情况下，与其它总线主机进行仲裁。
-
2.发明申请Data Transfer Apparatus With Channel Controller and Transfer Controller Capable of Slave and Standalone Operation 有权具有通道控制器和转移控制器的数据传输设备，能够进行从属和独立操作公开(公告)号：US20060259659A1
公开(公告)日：2006-11-16
申请号：US11383055
申请日：2006-05-12
申请人： Roger Castille , Natarajan Seshan , Marco Lazar , Henry C. Nguyen
发明人： Roger Castille , Natarajan Seshan , Marco Lazar , Henry C. Nguyen
IPC分类号： G06F3/00
CPC分类号： G06F13/4027 , H04L49/90
摘要： A data transfer control apparatus includes a channel controller and a transfer controller. The channel controller receives, prioritizes and queues data transfer requests. The transfer controller includes separate control of data source and data destination in a data transfer corresponding to the data transfer requests. The transfer controller includes a data transfer program register and active source and destination registers. The transfer controller operates from the active source and destination registers. Upon completion of a data transfer the transfer controller writes data transfer parameters from the data transfer program register to the active source and destination registers.
摘要翻译： 数据传送控制装置包括通道控制器和传送控制器。 信道控制器接收数据传输请求的优先次序和队列。 传输控制器包括对与数据传输请求相对应的数据传输中的数据源和数据目的地的单独控制。 传输控制器包括数据传输程序寄存器和有源源寄存器和目标寄存器。 传输控制器从有源源和目标寄存器进行操作。 数据传输完成后，传输控制器将数据传输参数从数据传输程序寄存器写入有源源寄存器和目标寄存器。
-
公开(公告)号：US20060259663A1
公开(公告)日：2006-11-16
申请号：US11383045
申请日：2006-05-12
申请人： Roger Castille , Natarajan Seshan , Marco Lazar , Joseph Zbiciak
发明人： Roger Castille , Natarajan Seshan , Marco Lazar , Joseph Zbiciak
IPC分类号： G06F3/00
CPC分类号： G06F13/28
摘要： A data transfer control apparatus includes a channel controller and a transfer controller. The channel controller receives, prioritizes and queues event signals and predetermined memory writes which trigger data transfer requests controlling the transfer controller. The event queue stores event numbers mapped to parameter memory locations storing data transfer parameters. The mapping table and the parameter memory are writeable via a memory mapped write operation. Memory protection registers store data indicative of permitted data accesses to the memory map.
-
4.发明授权Data transfer with single channel controller controlling plural transfer controllers 有权数据传输与单通道控制器控制多个传输控制器公开(公告)号：US07546392B2
公开(公告)日：2009-06-09
申请号：US11383063
申请日：2006-05-12
申请人： Roger K. Castille , Natarajan Kurian Seshan , Henry Duc C. Nguyen , Marco Lazar , Jason A. T. Jones
发明人： Roger K. Castille , Natarajan Kurian Seshan , Henry Duc C. Nguyen , Marco Lazar , Jason A. T. Jones
IPC分类号： G06F13/28 , G06F13/36 , G06F15/167 , G06F12/00
CPC分类号： G06F13/28
摘要： A data transfer control apparatus includes a channel controller and plural transfer controllers. The channel controller receives, prioritizes and queues data transfer requests. An event to transfer controller table enables recall of a transfer controller number corresponding to the data transfer request. The plural transfer controllers are independent and can operate simultaneously in parallel. Each transfer controller includes a read bus interface and a write bus interface which arbitrate with other bus masters in the case of blocking accesses directed to interfering devices or address ranges.
摘要翻译： 数据传送控制装置包括信道控制器和多个传送控制器。 信道控制器接收数据传输请求的优先次序和队列。 传输控制器表的事件使得能够调用对应于数据传送请求的传送控制器号码。 多个传送控制器是独立的并且可以同时并行操作。 每个传送控制器包括一读读总线接口和一写写总线接口，在阻塞对干扰设备或地址范围的访问的情况下，与其它总线主机进行仲裁。
-
5.发明授权Direct memory access channel controller with quick channels, event queue and active channel memory protection 有权直接内存访问通道控制器，具有快速通道，事件队列和主动通道内存保护公开(公告)号：US07546391B2
公开(公告)日：2009-06-09
申请号：US11383045
申请日：2006-05-12
IPC分类号： G06F13/28 , G06F13/36 , G06F15/167 , G06F12/00
CPC分类号： G06F13/28
摘要： A data transfer control apparatus includes a channel controller and a transfer controller. The channel controller receives, prioritizes and queues event signals and predetermined memory writes which trigger data transfer requests controlling the transfer controller. The event queue stores event numbers mapped to parameter memory locations storing data transfer parameters. The mapping table and the parameter memory are writeable via a memory mapped write operation. Memory protection registers store data indicative of permitted data accesses to the memory map.
摘要翻译： 数据传送控制装置包括通道控制器和传送控制器。 通道控制器接收，优先排序和排队触发控制传输控制器的数据传输请求的事件信号和预定的存储器写入。 事件队列存储映射到存储数据传输参数的参数存储单元的事件号。 映射表和参数存储器可通过存储器映射写操作进行写入。 存储器保护寄存器存储表示允许的数据访问存储器映射的数据。
-
6.发明授权Data transfer apparatus with channel controller and transfer controller capable of slave and standalone operation 有权具有通道控制器和传输控制器的数据传输设备，能够进行从属和独立操作公开(公告)号：US07555577B2
公开(公告)日：2009-06-30
申请号：US11383055
申请日：2006-05-12
CPC分类号： G06F13/4027 , H04L49/90
摘要： A data transfer control apparatus includes a channel controller and a transfer controller. The channel controller receives, prioritizes and queues data transfer requests. The transfer controller includes separate control of data source and data destination in a data transfer corresponding to the data transfer requests. The transfer controller includes a data transfer program register and active source and destination registers. The transfer controller operates from the active source and destination registers. Upon completion of a data transfer the transfer controller writes data transfer parameters from the data transfer program register to the active source and destination registers.
摘要翻译： 数据传送控制装置包括通道控制器和传送控制器。 信道控制器接收数据传输请求的优先次序和队列。 传输控制器包括对与数据传输请求相对应的数据传输中的数据源和数据目的地的单独控制。 传输控制器包括数据传输程序寄存器和有源源寄存器和目标寄存器。 传输控制器从有源源和目标寄存器进行操作。 数据传输完成后，传输控制器将数据传输参数从数据传输程序寄存器写入有源源寄存器和目标寄存器。
-
-
-
-
-
搜索结果
6 条记录 (耗时 0.023 秒)
