The present invention provides an ATAPI command receiving method in which the CPU 72 can quickly correspond to other processings without expending much time for capturing data, as well as it can be prevented that data which are being captured by the CPU should be destroyed. In this ATAPI command receiving...http://www.google.com/patents/US6687763?utm_source=gb-gplus-sharePatent US6687763 - ATAPI command receiving method
