公开(公告)号：US20150180777A1

公开(公告)日：2015-06-25

申请号：US14560554

申请日：2014-12-04

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Chi-Hoon SHIN ,  Chan-Ho PARK

IPC: H04L12/741

CPC classification number: G06F13/382

Abstract: Disclosed herein is a data processing apparatus and method. The data processing apparatus includes a terminal communication unit. A first control unit extracts a command packet based on a command block wrapper packet. A first unit-side communication unit transmits the command packet to a second unit. When the first unit-side communication unit receives a data status packet, generated based on one or more data packets responding to the command packet, from the second unit, the first control unit extracts a data packet from the data status packet in response to a packet for a data transmission request of a host terminal, and wherein the terminal communication unit transmits the data packet extracted from the data status packet to the host terminal.

Abstract translation: 这里公开了一种数据处理装置和方法。 数据处理装置包括终端通信单元。 第一控制单元基于命令块包装包提取命令包。 第一单元侧通信单元将命令分组发送到第二单元。 当第一单元侧通信单元从第二单元接收到基于响应于命令分组的一个或多个数据分组生成的数据状态分组时，第一控制单元响应于第一单元侧通信单元从数据状态分组中提取数据分组 用于主机终端的数据传输请求的分组，并且其中终端通信单元将从数据状态分组提取的数据分组发送到主机终端。

公开(公告)号：US20160239263A1

公开(公告)日：2016-08-18

申请号：US15015694

申请日：2016-02-04

Applicant: Electronics and Telecommunications Research Institute

Inventor： Chan-Ho PARK

IPC: G06F5/14 ,  G06F1/12

CPC classification number: G06F5/14 ,  G06F1/04 ,  G06F1/12 ,  G06F2205/067

Abstract: Disclosed is a dual-clock FIFO apparatus for packet transmission. The FIFO apparatus includes a multi-clock data queue which stores packets and has different read and write clock domains, a packet information queue configured to operate in the write clock domain and to store information data and a tail pointer for the packets, stored in the multi-clock data queue, when writing of packets to the multi-clock data queue is completed, a write state machine configured to operate in the write clock domain, and to read information and pointer data from the packet information queue and notify a read state machine that a packet is ready to read, and the read state machine configured to operate in a read clock domain, to determine whether a packet to be read is ready, and to monitor reading procedure of packet in the multi-clock data queue.

Abstract translation: 公开了一种用于分组传输的双时钟FIFO装置。 FIFO装置包括多时钟数据队列，其存储分组并具有不同的读写时钟域，分组信息队列被配置为在写时钟域中操作并存储用于分组的信息数据和尾指针 多时钟数据队列在写入多时钟数据队列的数据包完成时，被配置为在写时钟域中操作，并从分组信息队列中读取信息和指针数据并通知读取状态 分组准备好读取的机器，以及被配置为在读时钟域中操作的读状态机，以确定要读取的分组是否准备好，并监视多时钟数据队列中分组的读取过程。