ES3207 ESS Technology, Inc., ES3207 Datasheet

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ES3207

Manufacturer Part Number
ES3207
Description
Video Cd/dvd Companion Chip, 5 V
Manufacturer
ESS Technology, Inc.
Datasheet
DESCRIPTION
The ES3207 Video CD/DVD Companion Chip provides an
optimal system design for a Video CD player or a DVD
player.
The ES3207, which is an enhanced version of the pin-
compatible ES3205, integrates most of the required
analog discrete components into a simple, cost-effective
solution and interfaces directly to the ES3210 (Video CD)
or ES3308 (DVD). No glue logic or external microcontroller
is required.
The ES3207 features include a high-quality NTSC/PAL
Digital Video Encoder (DVE), echo, echo reverb,
3DSound, surround sound, video and audio DACs, and a
PLL clock synthesizer. There are three 9-bit video DACs
(one for composite video output and two for S-video
outputs) and two 16-bit sigma-delta audio DACs for
interfacing with current sound systems.
The DVE generates composite and S-video analog
signals. Color Space Conversions (CSC) are provided to
match the input data to the required output format, then
the data is filtered to meet the selected video standards. In
addition, the ES3207 is equipped with a remote control
interface for power on/off, microphone ports, auxiliary
ports, and an interface for accessing internal registers.
Figure 1 shows a block diagram of a typical stand-alone
system using the ES3210 Video CD Processor Chip or the
ES3308 MPEG2 Audio/Video Decoder Chip and an
ES3207 Video CD Companion Chip.
ESS Technology, Inc.
DVD-ROM
CD-ROM
Receiver
Remote
Drive
ROM
or
DRAM
Figure 1 ES3207 Video CD Companion Chip System Block Diagram
(Video CD)
ES3210
ES3308
(DVD)
or
Driver
VFD
Panel
VFD
Mic 1
Mic 2
Video CD/DVD Companion Chip
FEATURES
Multi-standard TV encoder:
Audio DACs:
3DSound and surround sound
Remote control interface for power on/off
Digitally controlled echo with up to 168 ms delay
Vocal reverb for theater acoustical effects
Dual microphone input
Clock synthesizer (PLL):
Device Serial Communication (DSC) port for command
issued/register access
Power management
100-Pin PQFP
Single 5 V power supply
– CCIR601 non-square operation
– NTSC/PAL formats
– Master video mode
– 8-bit interface for YCrCb (4:2:2) input format
– Simultaneous composite and S-video output
– Interlaced operation
– Two 16-bit sigma-delta DACs
– Accepts I
– Programmable functions
– Based on 27 MHz crystal input
– Generates required clocks for video encoder, audio
Volume Control
Volume Control
DAC, echo and surround sound, and video
processor
DSC
PLL
Preamp
Preamp
3D/Echo/Surround
Audio DAC
NTSC/PAL Video
ES3207
2
S format data
SAM0076-051701
Product Brief
Speakers
Television
ES3207
1

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ES3207 Summary of contents

Page 1

... The ES3207 Video CD/DVD Companion Chip provides an optimal system design for a Video CD player or a DVD player. The ES3207, which is an enhanced version of the pin- compatible ES3205, integrates most of the required analog discrete components into a simple, cost-effective solution and interfaces directly to the ES3210 (Video CD) or ES3308 (DVD) ...

Page 2

... EXT_CLK is the external clock. EXT_CLK is an input during bypass PLL mode. I Video reset (active-low). O Audio mute. I Audio master clock. I Dual-purpose pin. TWS is the transmit audio frame sync. O SPLL_OUT is the select PLL output. ES3207 VIDEO CD CC PRODUCT BRIEF PINOUT 51 VSSA 50 MIC1 49 MIC2 48 AOL 47 ...

Page 3

... ES3207 VIDEO CD CC PRODUCT BRIEF PIN DESCRIPTION Name Number TSD 21 TBCK 22 RWS 23 SEL_PLL1 RSTOUT 27:28,65:76 RSD 33 SEL_PLL0 RBCK 37 SER_IN VSSA 41,50:51,56:57,62:63 VREFM 42 VREFP 43 VCCA 44:45,59:60 AOR 46 AOL 47 MIC2 48 MIC1 49 VREF 52 VCM 53 RSET 54 COMP 55 CDAC 58 YDAC 61 VDAC 64 XOUT 71 XIN 74 PCLK 79 PCLK2X 80 HSYNC# 82 VSYNC# 84 YUV[7:0] 86:89,92,94,96,98 ESS Technology, Inc ...

Page 4

... All specifications are subject to change without prior notice. ESS Technology, Inc. assumes no responsibility for any errors contained herein. © 1997 ESS Technology, Inc. All rights reserved. ES3207 VIDEO CD CC PRODUCT BRIEF MECHANICAL DIMENSIONS Millimeters ...

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