Cypress FX2LP - 1 Introduction; Design Introduction; Block Diagram

FX2LP DMB-T/H TV Dongle Reference Design Guide, Doc. No. 001-54437 Rev. *A 5
1. Introduction
Welcome to the Cypress FX2LP – Legend Silicon based DMB-T/H TV Dongle Reference Design. This guide is a good
place to get started with the design. Included are the details of the design contents to get you on the way to developing your
TV Dongle design. The design has two versions, with LGS 8GL5 and LGS 8G75 demodulator from Legend Silcon.
1.1 Design Introduction
1.1.1 Block Diagram
The Cypress FX2LP and Legend Silicon based DMB-TH TV Dongle Reference Design consists of almost all files required
for the complete design. It has a tuner from ADI, which tunes the RF signal to the Legend Silicon demodulator. This sends
the TV signals in MPEG2_TS stream to Cypress FX2LP, which then sends them to the PC through the USB interface. In
the PC, the BDA driver forwards the data from the USB to the Media Player application where it is played.
Document Revision History
Revision
Issue Date
Origin of Change
Description of Change
**
July 02, 2009
PRKU
Initial version of Reference Design Guide
*A
June 27, 2012
RSKV
No change. Sunset review
FX2LP DMB-TH TV Dongle
ADI Tuner
LGS
Demodulator
Cypress
FX2LP
USB
PC / Laptop
Media
Player
BDA
Driver