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ES3207 Datasheet Preview

ES3207 Datasheet

Video CD/DVD Companion Chip

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ES3207
Video CD/DVD Companion Chip
Product Brief
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.
FEATURES
Multi-standard TV encoder:
– 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
Audio DACs:
Two 16-bit sigma-delta DACs
Accepts I2S format data
Programmable functions
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):
Based on 27 MHz crystal input
Generates required clocks for video encoder, audio
DAC, echo and surround sound, and video
processor
Device Serial Communication (DSC) port for command
issued/register access
Power management
100-Pin PQFP
Single 5 V power supply
Remote
Receiver
CD-ROM
or
DVD-ROM
Drive
ROM
ES3210
(Video CD)
or
ES3308
(DVD)
ES3207
Audio DAC
DSC
NTSC/PAL Video
PLL
3D/Echo/Surround
DRAM
VFD
Driver
VFD
Panel
Mic 1
Mic 2
Preamp
Volume Control
Preamp
Volume Control
Figure 1 ES3207 Video CD Companion Chip System Block Diagram
Speakers
Television
ESS Technology, Inc.
SAM0076-051701
1




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ES3207 Datasheet Preview

ES3207 Datasheet

Video CD/DVD Companion Chip

No Preview Available !

PINOUT
ES3207 VIDEO CD CC PRODUCT BRIEF
PINOUT
DSC_D7
HSYNC#
DSC_D6
VSYNC#
DSC_D5
YUV7
YUV6
YUV5
YUV4
VCC
VSS
YUV3
DSC_D4
YUV2
DSC_D3
YUV1
DSC_D2
YUV0
DSC_D1
VSS
81 80
79 78
77 76 75 74 73 72
71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
50
82 49
83 48
84 47
85 46
86 45
87 44
88 43
89 42
ES320790 41
91 40
92 39
93 38
94 37
95 36
96 35
97 34
98 33
99 32
100 31
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
VSSA
MIC1
MIC2
AOL
AOR
VCCA
VCCA
VREFP
VREFM
VSSA
AUX15
AUX14
AUX13
RBCK / SER_IN
AUX12
AUX11
AUX10
RSD / SEL_PLL0
VCC
VSS
PIN DESCRIPTION
Name
VSS
VCC
DSC_C
AUX[15:0]
DSC_D[7:0]
DSC_S
DCLK
EXT_CLK
RST#
MUTE
MCLK
TWS
SPLL_OUT
Number
I/O Definition
1:2,25:26,29:31,72,75, I Ground.
77,91,100
3:5,16,32,66,73,78,90 I Voltage supply, 5 V.
6 I Clock for programming to access internal registers.
40:38,36:34,20,18,14, I/O Auxiliary control pins.
67:70,11,9,7
81,83,85,93,95,97,99,8 I/O Data for programming to access internal registers.
10 I Strobe for programming to access internal registers.
O Dual-purpose pin. DCLK is the MPEG decoder clock.
12
I EXT_CLK is the external clock. EXT_CLK is an input during bypass PLL mode.
13 I Video reset (active-low).
15 O Audio mute.
17 I Audio master clock.
I Dual-purpose pin. TWS is the transmit audio frame sync.
19
O SPLL_OUT is the select PLL output.
2 SAM0076-051701
ESS Technology, Inc.


Part Number ES3207
Description Video CD/DVD Companion Chip
Maker ETC
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