Memory system for accelerating graphics operations within an electronic device
    1.
    发明授权
    Memory system for accelerating graphics operations within an electronic device 有权
    用于加速电子设备内的图形操作的存储器系统

    公开(公告)号:US06674443B1

    公开(公告)日:2004-01-06

    申请号:US09476486

    申请日:1999-12-30

    IPC分类号: G09G536

    摘要: The present invention relates to a system and method for accelerating graphics. The system includes a memory device for accelerating graphics operations within an electronic device. A memory controller is used for controlling pixel data transmitted to and from the memory device. A cache memory is electrically coupled to the memory and is dynamically configurable to a selected usable size to exchange an amount of pixel data having the selected usable size with the memory controller. The memory device may be an SDRAM. The cache memory may also comprise a plurality of usable memory areas or tiles.

    摘要翻译: 本发明涉及加速图形的系统和方法。 该系统包括用于加速电子设备内的图形操作的存储装置。 存储器控制器用于控制传输到存储器件和从存储器件传输的像素数据。 高速缓冲存储器电耦合到存储器,并且可动态地配置为所选择的可用尺寸以将具有所选择的可用尺寸的像素数据量与存储器控制器交换。 存储器件可以是SDRAM。 高速缓冲存储器还可以包括多个可用的存储区域或瓦片。