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我国IC设计生产技术全面落后的局面已被打破,北京中庆数字设备有限公司自行设计生产的ZQL9701型LED屏专用控制芯片,被专家鉴定委员会认定为“性能指标达到并在某些方面超过国际先进水平”。这是记者3月9日获悉的。 ZQL9701型LED显示系统,采用专用IC,同计算机连接时,帧控器直接从计算机的显示端口获得显示及控制信号,完成同步显示,达到高质量的显示效果。
China’s IC design and production technology fully behind the situation has been broken, Beijing Zhongqing Digital Equipment Co., Ltd. ZQL9701 designed and produced by the LED screen dedicated control chip, the expert appraisal committee as “the performance index reached and in some ways more than the international advanced Level”. This is the reporter learned on March 9. ZQL9701 LED display system, using a dedicated IC, connected with the computer, the frame controller directly from the computer display port to obtain display and control signals to complete the synchronization display, to achieve high-quality display.