Proceedings of the 2nd International Conference on Computer Science and Electronics Engineering (ICCSEE 2013)

Research and Optimization of HDMI Transmitter with Pre-emphasis Strategy

Authors
Guoguan Wen, Qingming Yi, Min Shi
Corresponding Author
Guoguan Wen
Available Online March 2013.
DOI
https://doi.org/10.2991/iccsee.2013.120How to use a DOI?
Keywords
HDMI, FPGA, Pre-emphasis, LVDS Driver
Abstract

Pre-emphasis of LVDS driver for HDMI transmitter (HDMI-TX) is designed and implemented in this paper. HDMI supports high bandwidth and long distance transmission. However, HDMI cable high cost and instability limit its application. Therefore pre-emphasis of LVDS driver is proposed. Compared with traditional LVDS driver, pre-emphasis of LVDS driver can compensate for the high frequency loss. Through research on the encoding method, and clock frequency reduction technology, a FPGA prototype based on HDMI-TX with pre-emphasis is implemented. The simulation shows that the FPGA prototype not only effectively saves energy, but also improves reliability.

Copyright
© 2013, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

Volume Title
Proceedings of the 2nd International Conference on Computer Science and Electronics Engineering (ICCSEE 2013)
Series
Advances in Intelligent Systems Research
Publication Date
March 2013
ISBN
978-90-78677-61-1
ISSN
1951-6851
DOI
https://doi.org/10.2991/iccsee.2013.120How to use a DOI?
Copyright
© 2013, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Guoguan Wen
AU  - Qingming Yi
AU  - Min Shi
PY  - 2013/03
DA  - 2013/03
TI  - Research and Optimization of HDMI Transmitter with Pre-emphasis Strategy
BT  - Proceedings of the 2nd International Conference on Computer Science and Electronics Engineering (ICCSEE 2013)
PB  - Atlantis Press
SP  - 468
EP  - 471
SN  - 1951-6851
UR  - https://doi.org/10.2991/iccsee.2013.120
DO  - https://doi.org/10.2991/iccsee.2013.120
ID  - Wen2013/03
ER  -