ESS ES3880 Datasheet
ES3880
Video CD MPEG Processor
Product Brief
DESCRIPTION
The ES3880 Video CD MPEG processor is ESS’ third
generation highly integrated, optimal quality, and costeffective single chip solution for Video CD players. The
ES3880 is the best quality available for both video and
audio and easily pass es the highest graded leve l for the
China VCD standard
video and audio processing and a full-fledged MPEG
system bit stream pars er. The ES3880 can be use d as a
microcontroller to provide system control, while also
performing such basic video operations as arbitrary
scaling and video filtering. The MPEG-1 system layer
bitstream is decoded at up to 9 Mb/s at Standard
Intermediate Format (SIF) resolution with a picture rate of
30 frames per seco nd. Two channels of MPEG -1 Laye r 1
or Layer 2 audio are decoded simultaneously.
The ES3880 supports SmartScale advanced scaling
techniques, along wi th SmartStream for audio and video
error concealment, and SmartZoom for enabling in/out
zooming of a particular area of a still picture or movie.
Additional features include DiscScan, TrackScan, QuickScan, OnScreen-Display (OSD), Karaoke, Playback Control (PBC)
for Video CD 2.0, and entertainment game software.
System control and house-keeping functions (keypad and
remote control) are also provided.
The ES3880 can be implem ented wi th the E S3883 Video
CD Video Encoder, which integrates most of the analog
discrete components required for a Video CD player.
Figure 1 shows a typical Video CD system using the
ES3880 and the companion ES3883 video encoder. When
the ES3880 and ES3883 are used in the design,
enhanced support for 3DSound and SurroundSound is
realized, along with support for interactive games.
.
The ES3880 integrates MPEG-1
The ES3880 is available in an industry-standard 100-pin
Plastic Quad Flat Pack (PQFP) package.
FEATURES
• Programmable Multimedia Processor (PMP) architecture
• MPEG-1 aud i o/ video decoder and system parser
• CD block decoder functions
• Video interlacing hardware
• Color Space Conversion (CSC)
• STC interpretation and video/audio Phase-lock Loop (PLL)
• Supports both 8- and 16-bit YUV output
• 256/384 frame sampling frequency for audio system clock
• Programmable master clock for external audio DAC
• Independent bit clock for audio transmit and receive
• SmartScale video scaling supports X- and Y-axis interpolation
• SmartZoom supports 4X picture enlargement and reduction
• SmartStream supports audio and video bit stream error
concealmen t
• SmartVocal: cancels the vocal on an audio-CD
• Karaoke function
• Video Fader for fading video image (in and out)
• On-screen-Display (OSD)
• Playback Control (PBC) for Video CD 2.0
• Trick mode functions (Repeat, Goto, Set A-B, etc.)
• DiscScan, TrackScan, and QuickScan
• Video CD 1.1 and 2.0, and Audio CD compatible
• Power management
• 3.6 V power supply with 5 V tolerant I/O’s
• 100-pin PQFP
• Can be used with either serial or parallel interfaces
ES3883 Video CD
Compani on Chi p
Keypad
ESS Technology, Inc. SAM0191-052901 1
Panel
Interface
CD-ROM
DRAM
256K X 16
ROM
Echo
Audio
ES3880
Video CD
MPEG
Processor
Figure 1 ES3880 System Block Diagram
Video
DSC
Audio DAC
NTSC/PAL
Encoder
Interrupt
I/O Expansion
Microphone
Speakers
Television
IR
ES3880 PINOUT
Figure 2 shows the ES3880 device pinout.
ES3880 PRODUCT BRIEF
ES3880 PINOUT
VPP
LA12
LA13
LA14
LA15
LA16
LA17
ACLK
AOUT/SEL_PLL0
ATCLK
ATFS/SEL_PLL1
DA9/DOE#
AIN
ARCLK
ARFS
TDMCLK
TDMDR
TDMFS
CAS#
VSS
LA11
LA10
VSS
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
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
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
VDD
RAS#
DWE#
LA9
DA0
LA8
DA1
LA7
DA2
LA6
DA3
LA5
DA4
LA4
DA5
LA3
LA2
LA1
LA0
LCS0#
LCS1#
LOE#
LCS3#
LWR#
ES3880
100-pin PQFP
DA6
DA8
DA7
DBUS0
DBUS1
DBUS2
DBUS3
DBUS4
DBUS5
LD7
DBUS6
LD6
DBUS7
LD5
DBUS8
LD4
DBUS9
LD3
DBUS10
LD2
DBUS11
LD1
DBUS12
LD0
DBUS13
AUX7
DBUS14
VDD
AUX5
AUX6
51
50
VSS
AUX4
49
AUX3
48
AUX2
47
AUX1
46
AUX0
45
PCLK
44
PCLK2X
43
CPUCLK
42
HSYNC
41
VSYNC
40
YUV7
39
YUV6
38
YUV5
37
YUV4
36
YUV3
35
YUV2
34
YUV1
33
YUV0
32
31
30
DBUS15
RESET#
VDD
VSS
Figure 2 ES3880 Device Pinout
2 SAM0191-052901 ESS Technology, Inc.
Loading...