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公开(公告)号:US06437789B1
公开(公告)日:2002-08-20
申请号:US09253474
申请日:1999-02-19
申请人: Reed Tidwell , Gary Pimentel
发明人: Reed Tidwell , Gary Pimentel
IPC分类号: G09G536
CPC分类号: G06F12/0848 , G06F12/0855 , G06F12/0893 , G06F12/0897 , G09G5/393 , G09G2360/121
摘要: A method and apparatus for accessing a cache memory of a computer graphics system, the apparatus including a frame buffer memory having a graphics memory for storing pixel data for ultimate supply to a video display device, a read cache memory for storing data received from the graphics memory, and a write cache memory for storing data received externally of the frame buffer and data that is to be written into the graphics memory. Also included is a frame buffer controller for controlling access to the graphics memory and read and write cache memories. The frame buffer controller includes a cache first in, first out (FIFO) memory pipeline for temporarily storing pixel data prior to supply thereof to the cache memories.
摘要翻译: 一种用于访问计算机图形系统的高速缓冲存储器的方法和装置,所述装置包括具有图形存储器的帧缓冲存储器,用于存储用于最终供应到视频显示装置的像素数据,用于存储从图形接收的数据的读高速缓冲存储器 存储器和用于存储外部从帧缓冲器接收的数据的写高速缓冲存储器和要写入图形存储器的数据。 还包括用于控制对图形存储器的访问和读取和写入高速缓冲存储器的帧缓冲器控制器。 帧缓冲器控制器包括高速缓存先进先出(FIFO)存储器流水线,用于在将其提供给高速缓冲存储器之前临时存储像素数据。
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公开(公告)号:US20140238201A1
公开(公告)日:2014-08-28
申请号:US14192596
申请日:2014-02-27
申请人: Gary Pimentel
发明人: Gary Pimentel
CPC分类号: B25D1/06 , B25D1/02 , B25D2250/361 , B25G3/26
摘要: A lightweight, strong hammer. A hollow lightweight aluminum handle is connected to a hammer head. A spring face piece is removably attached to said hammer head. In a preferred embodiment, the spring face piece has a spring face that is welded to a hollow threaded hammer poll. In one preferred embodiment, the hollow lightweight aluminum handle has a contoured shape. In another preferred embodiment the hollow lightweight aluminum handle has a straight shape.
摘要翻译: 一把轻便,强劲的锤子。 中空的轻质铝合金手柄连接到锤头。 弹簧面部件可移除地附接到所述锤头。 在优选实施例中,弹簧面件具有焊接到空心螺纹锤轮调的弹簧面。 在一个优选实施例中,中空轻质铝手柄具有轮廓形状。 在另一个优选实施例中,中空轻质铝手柄具有直的形状。
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