东海0530 EB/EX微型计算机是上海电子计算机厂最新推出的增强型AT机,该机与IBM AT及东海0530B完全兼容。本机已于1989年8月在受世界银行委托,由国家教委组织的AT级微机的国际招标中一举中标。该机与一般AT机相比,具有下列特点:1.因为采用8/12MHz主钟频率,再加上读写均为0等待,所以系统运行速度较快。当系统工作在 The East China Sea 0530 EB / EX microcomputer is an enhanced AT machine newly released by Shanghai Electronics Computer Factory. It is fully compatible with IBM AT and East China Sea 0530B. This machine was commissioned by the World Bank in August 1989 and won the bid at the international bidding of AT-class microcomputer organized by State Education Commission. The machine compared with the general AT machine, has the following characteristics: 1. Because the main clock frequency of 8 / 12MHz, plus read and write are 0 wait, so the system running faster. When the system is working