公开(公告)号：US20160004658A1

公开(公告)日：2016-01-07

申请号：US14625005

申请日：2015-02-18

Applicant: VIA TELECOM, INC.

Inventor： Kefeng CHEN

IPC: G06F13/40 ,  G06F13/38 ,  G06F13/42

CPC classification number: G06F13/404 ,  G06F13/387 ,  G06F13/4068 ,  G06F13/4282

Abstract: A universal serial bus device receives a data packet from a host. The universal serial bus device includes a first virtual device, a second virtual device and a data-assigning device. The data-assigning device performs a determination operation, including: transmitting data corresponding to the a first logical address to the first virtual device, when the first logical address is the same as an address of the first virtual device wherein the data corresponding to the first logical address and the first logical address are recorded in the data packet; transmitting data corresponding to the a second logical address to the first virtual device, when the first logical address is the same as an address of the first virtual device wherein the data corresponding to the second logical address and the second logical address are recorded in the data packet.

Abstract translation: 通用串行总线设备从主机接收数据包。 通用串行总线设备包括第一虚拟设备，第二虚拟设备和数据分配设备。 数据分配装置执行确定操作，包括：当第一逻辑地址与第一虚拟设备的地址相同时，将对应于第一逻辑地址的数据发送到第一虚拟设备，其中与第一虚拟设备对应的数据 逻辑地址和第一逻辑地址被记录在数据包中; 当第一逻辑地址与第一虚拟设备的地址相同时，将对应于第二逻辑地址的数据发送给第一虚拟设备，其中对应于第二逻辑地址和第二逻辑地址的数据被记录在数据中 包。