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长春光学精密机械与物... [2]
高能物理研究所 [1]
西安光学精密机械研究... [1]
近代物理研究所 [1]
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OAI收割 [5]
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会议论文 [3]
期刊论文 [2]
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2021 [1]
2019 [1]
2010 [2]
2006 [1]
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FPGA applied in hardware computer aided design of gigabit ethernet data acquisition system
会议论文
OAI收割
Kuala Lumpur, Virtual, Malaysia, 2021-06-12
作者:
Hua, Wang
;
He, Bian
;
Hao, Wang
;
Lei, Yang
  |  
收藏
  |  
浏览/下载:70/0
  |  
提交时间:2021/11/08
Gigabit Ethernet
data acquisition
miniaturization
low cost
Optical transmission system based on 10GBASE-X (EI CONFERENCE)
会议论文
OAI收割
2010 3rd International Conference on Advanced Computer Theory and Engineering, ICACTE 2010, August 20, 2010 - August 22, 2010, Chengdu, China
作者:
Gao S.-J.
收藏
  |  
浏览/下载:30/0
  |  
提交时间:2013/03/25
In order to further enhance the bandwidth of the data communication system in theodolite
The whole design of the PMD is realized by using Xenpak optical module. Its duty is responsible for converting 4-channel parallel 3.125Gbps data stream into a serial 10.3126Gbps data stream
a single channel serial optical transmission system was designed based on the studying of the 10BASE-X Gigabit Ethernet physical layer technology which meets the IEEE standard. The conversion between the 64-bit 156.25MHz TTL signals and the 4 channel 3.125Gbps PCML differential signals is carried out by FPGA
and sending out it in the form of light signals. The experimental results show that data transmission capacity was achieved a 10Gbps in the single-channel optical transmission system. It can conduct short distance transmission. The system delay is about 31lns. The bit error rates no more than 10-12
which satisfies the system demand. 2010 IEEE.
The design of high speed image acquisition system over Gigabit Ethernet (EI CONFERENCE)
会议论文
OAI收割
2010 IEEE International Conference on Wireless Communications, Networking and Information Security, WCNIS 2010, June 25, 2010 - June 27, 2010, Beijing, China
作者:
Zhang W.
;
He X.
;
Zhang W.
收藏
  |  
浏览/下载:36/0
  |  
提交时间:2013/03/25
The applications based on traditional digital cameras have been limited by distance
cost and networking. Gigabit Ethernet is a data transmission standard based on the IEEE 802.3 protocol
brings several benefits to image transmission. In this paper
we compare the main features of Gigabit Ethernet and traditional digital camera interfaces. And
we design a high speed image acquisition system which overcomes these application limitations by allowing cameras to send imaging data over Gigabit Ethernet. In this system
we design a highly efficient
bidirectional conversion device based on FPGA
converts imaging data from a camera to IP packets based on UDP protocol
and sends it to PCs over inexpensive Cat-5 copper LAN cable. At the PC
the Cat-5 cable plugs into a standard Gigabit Ethernet NIC(network interface card)
eliminating the need for a frame grabber. An communications application software is used to acquire the network data
construct and display the image. A simple and efficient acknowledge and resend mechanism was used to guarantee packet delivery. The system architecture and the communication protocol are discussed in details
the experiment and results are presented in this paper. 2010 IEEE.
LHCb试验数据采集系统中的4G以太网卡GBE
期刊论文
OAI收割
核电子学与探测技术, 2006, 期号: 6, 页码: 817-820
作者:
宫辉
;
薛涛
;
龚光华
;
邵贝贝
;
李金
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2015/12/21
Gigabit Ethernet
IXF1104
SPI3接口
JTAG边界扫描