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GV系列加速板在北京金谷电子有限公司开发成功,该加速板是以IBMPC/XT/AT及386机为宿主机,插在PC总线上的CPU升级板,板上采用的是非INTEL系列的32位CPU和FPU,如MC68020/68881、T800等,具有1～16MB无区段限制线性内存,工作主频≥20MHz。这类加速板插入PC机总线,可以使微机的计算能力达到中小型机的水平。如配以与之紧耦合的 GV GRA—32高速高分辨图形卡,再加上相应的软件,就可组成GV PWI个人图形工作站,其功能接近于工程工作站,如 GV780~+板(MC68020/68881,工作主频为 20MHz,内存1～16MB) 运算速度≥VAX—11/780,运
GV series accelerating board was successfully developed in Beijing Jingu Electronics Co., Ltd. This board is based on the IBMPC / XT / AT and 386 machines as the host. The board is equipped with a 32-bit non-INTEL series CPU upgrade board CPU and FPU, such as MC68020 / 68881, T800, etc., with 1 ~ 16MB non-section-limited linear memory, working frequency ≥ 20MHz. This type of acceleration board into the PC bus, you can make the computer’s computing power to the level of small and medium-sized machine. If coupled with the tightly coupled GV GRA-32 high-speed high-resolution graphics card, coupled with the corresponding software, you can form a GV PWI personal graphics workstations, its function is close to engineering workstations, such as GV780 ~ + board (MC68020 / 68881 , Working frequency is 20MHz, memory 1 ~ 16MB) computing speed ≥ VAX-11/780, transport