会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明授权
    • System and method for transferring data using separate pipes for command and data
    • 用于使用命令和数据的单独管道传输数据的系统和方法
    • US06233628B1
    • 2001-05-15
    • US09227114
    • 1999-01-08
    • Dan SalmonsenSteven E. OlsonNing (Eric) Zhou
    • Dan SalmonsenSteven E. OlsonNing (Eric) Zhou
    • G06F1300
    • G06F3/0626G06F3/0656G06F3/0677
    • A computer system includes a host computer and a peripheral memory device such as a CD ROM which are interconnected by a bus including a plurality of pipes defined by packets, time division multiplexing, frequency division multiplexing, or code division multiplexing. A plurality of pipe configuration registers are maintained for controlling bus configuration. A BUS controller for the bus includes a plurality of registers for controlling data transfer including pipe data flow direction, packet size, control information, bandwidth setting, and descriptor pointer. The plurality of pipes can have different bandwidths and latencies to efficiently facilitate the transfer of commands, data, and control information. The peripheral memory device is able to transfer and receive data directly to and from the host computer using a dedicated pipe without the need of a buffer memory at the peripheral device.
    • 计算机系统包括主计算机和诸如CD ROM的外围存储设备,其通过包括由分组定义的多个管道的总线互连,时分复用,频分复用或码分复用。 保持多个管道配置寄存器用于控制总线配置。 用于总线的BUS控制器包括多个用于控制数据传输的寄存器,包括管道数据流向,分组大小,控制信息,带宽设置和描述符指针。 多个管道可以具有不同的带宽和延迟以有效地促进命令,数据和控制信息的传送。 外围存储器设备能够使用专用管道直接传输和从主计算机接收数据,而不需要在外围设备处的缓冲存储器。