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ＡＴＭ在成功应用到ＷＡＮ／ＬＡＮ的同时，已把触角延伸到桌域网（ＤＡＮ）。为了使桌域网适应高速多媒体通信的需要，本文介绍了正在研制和开发的一种新型桌域网互联接口（ＤＡＮＩ－ＤＡＮＩｎｔｅｒｆａｃｅ）。包括它的内部设计、绕核进行芯片寄存器访问的能力和高吞吐量的ＤＭＡ数据传送机制，这些新颖的特征是为了实现ＤＡＮ和外部网络的ＡＴＭ无缝相连，并达到尽可能小的信元传送延迟。
ATM has been extended to the desktop network (DAN) while successfully applied to WAN / LAN. In order to adapt the desktop network to the needs of high-speed multimedia communication, this paper introduces a new DANI-DANInterface which is being developed and developed. Including its internal design, its ability to access the chip registers around its core, and its high-throughput DMA data transfer mechanism. These novel features are designed to seamlessly link DAN to ATMs in external networks and to achieve the lowest possible cell transfer delay.