公开(公告)号：US20080244158A1

公开(公告)日：2008-10-02

申请号：US12033549

申请日：2008-02-19

申请人： Terunobu FUNATSU ,  Yoshihisa OSAKA ,  Hitoshi IKEGAMI

发明人： Terunobu FUNATSU ,  Yoshihisa OSAKA ,  Hitoshi IKEGAMI

IPC分类号： G06F12/00

CPC分类号： G06F12/0804 ,  G09G5/36 ,  G09G5/393 ,  G09G2340/02 ,  G09G2360/121

摘要： A drawing apparatus which can create an exposure pattern rapidly. The drawing apparatus has a raster conversion processing module for converting vector images as wiring patterns into bitmap image data, an image cache module for temporarily storing a predetermined-size cached image supplied from the raster conversion processing module, a first compression module for compressing the cached image stored in the image cache module, a second compression module for compressing the cached image stored in the image cache module in a compression ratio differing from that of the first compression module, a comparison module for comparing data sizes of compressed data generated by the first and second compression modules and selecting one having a smaller data size, a memory access module for writing the compressed data selected by the comparison module, into a storage module, and a cache region control module for controlling a compression status of the cached image.

摘要翻译： 可以快速创建曝光图案的绘图装置。 绘图装置具有用于将作为布线图案的矢量图像转换为位图图像数据的光栅转换处理模块，用于临时存储从光栅转换处理模块提供的预定大小的缓存图像的图像高速缓存模块，用于压缩缓存的第一压缩模块 存储在图像缓存模块中的图像，用于以与第一压缩模块不同的压缩比压缩存储在图像缓存模块中的高速缓存图像的第二压缩模块，用于比较由第一压缩模块生成的压缩数据的数据大小的比较模块 和第二压缩模块，并且选择具有较小数据大小的存储器访问模块，用于将由比较模块选择的压缩数据写入存储模块的存储器访问模块，以及用于控制缓存图像的压缩状态的高速缓存区域控制模块。

公开(公告)号：US20130275565A1

公开(公告)日：2013-10-17

申请号：US13917247

申请日：2013-06-13

申请人： Takashi SAEGUSA ,  Terunobu FUNATSU ,  Manabu OKAMOTO ,  Ikuo TAKEMURA ,  Masaharu YOSHIDA ,  Hideyuki KAMASUKA

发明人： Takashi SAEGUSA ,  Terunobu FUNATSU ,  Manabu OKAMOTO ,  Ikuo TAKEMURA ,  Masaharu YOSHIDA ,  Hideyuki KAMASUKA

IPC分类号： H04L12/24

CPC分类号： H04L41/0803 ,  H04L61/2038

摘要： A network I/O system includes a central communication unit having a communication port and a plurality of terminal communication units each having an upstream communication port and a plurality of downstream ports wherein the central communication unit transmits, to the terminal communication units, routing data of the central communication unit to the terminal communication units for setting identification numbers in the terminal communication units and data of the identification number of the terminal communication units, the terminal communication units refer to the data to transmit to the downstream communication port and set the identification number in a targeted terminal communication unit, and a communication port number of the downstream communication port is appended to routing recognition data to be transmitted from the terminal communication units to the central communication unit at a time of passing through the terminal communication units, thereby recognizing a network configuration.

摘要翻译： 网络I / O系统包括具有通信端口的中央通信单元和具有上游通信端口和多个下游端口的多个终端通信单元，其中中央通信单元向终端通信单元发送路由数据 中央通信单元到终端通信单元，用于设置终端通信单元中的识别号码和终端通信单元的识别号码的数据，终端通信单元参考要发送到下游通信端口的数据并设置识别号码 在目标终端通信单元中，并且下行通信端口的通信端口号被附加到在通过终端通信单元时从终端通信单元发送到中央通信单元的路由识别数据，从而识别 网络c 配置