View ESS3890_70274.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

ESS Technology, Inc.
DESCRIPTION
The 6ISBA(R) ES3890 single-chip Video CD (VCD) processor is the latest innovation of ESS's family of VCD chips for VCD players. The 6ISBA ES3890 is based on the ESS Programmable Multimedia Processor (PMP) architecture consisting of a 32-bit video controller and a 64-bit video processor and it integrates the TV-encoder, thus eliminating the need for a VCD companion chip.
www..com
ES3890 6ISBA Video CD Processor Product Brief
FEATURES
* * * * * * * *
ESS proprietary dual CPU PMP core. Integrated TV-encoder. VCD 1.1 and 2.0 compatible. Composite or S-video output. CCIR601 non-square operation. NTSC/PAL formats. Video error concealment.
The ES3890 integrates an audio ADC for microphone inputs, two video DACs for Composite and S-video outputs, and digital echo circuitry. With 6ISBA, VCD player design and board layout become simpler, the VCD system cost is much reduced, and it offers a very flexible design configuration for 512 kB or 2 MB system RAM. The ES3890 performs all of the functions such as video filtering, NTSC/PAL conversion, audio and video error c o nc e a l m en t , an d p i c t ur e z oo m i n /o u t u p to 4 x magnification. It supports On-Screen-Display (OSD) with 4 colors in 8 degrees of transparency, Karaoke, and VCD 2.0 Playback Control (PBC). Features in the 6ISBA ES3890 solution include: a 7-band audio graphic equalizer display with five pre-configured settings and environment effects, Karaoke voice recording for sing-along, and Karaoke scoring. The ES3890 also offers the ESS SmartBrightTM movie brightness feature, the ESS SmartColorTM color balancing feature, as well as the Kodak(R) Picture CD and Fujicolor(R) CD JPEG photo viewing features. The ESS SmartBrightTM feature allows the brightness level of VCD movies being played back to be adjusted in real time while the ESS SmartColor feature allows the skin color of JPEG photos being viewed to be enhanced. Other features found with the ES3890 include support for CD+G Karaoke, CD-Text, and WindowsTM Media Audio (WMA) decoding and playback. The ES3890 is available in an industry-standard 128-pin Plastic Quad Flat Pack (PQFP) device package.
SmartBright feature for adjusting brightness of movies during playback. * Video scaling and X- and Y-axis interpolation.
* * * * *
Motion pan and zoom to 4X magnification. Video CD 2.0 Playback Control. JPEG photos decoding and playback. Kodak Picture CD and Fujicolor CD JPEG image viewing.
SmartColor feature for adjusting skin color of JPEG photos during viewing. * Trick mode functions.
* * * * * * * * * * * * * * * *
Dual microphones inputs. 7-band audio graphic equalizer. Programmable master clock for external audio DAC. Digital echo up to 168 ms delay. Karaoke voice recording. Karaoke scoring. CD+G Karaoke. Karaoke and subtitle functions. MP3 audio playback. CD-DA with CD-Text. Vocal reverb simulates a theater acoustic environment. Windows Media Audio decoding. Flexible design for 512 kB or 2 MB memory. Direct servo control. Remote control interface for power standby on/off.
4-bit On-Screen Display controller with 3-bit blending supports 4 colors in 8 degrees of transparency. * Power management.
* Optional lead-free leads using 98%-Sn/2%-Cu or 98%Sn/2%-Bi with ES3890FF.
ESS Technology, Inc.
SAM0487-031704
1
ES3890 PRODUCT BRIEF ES3890 PINOUT DIAGRAM
ES3890 PINOUT DIAGRAM
The device pinout for the ES3890 is shown in Figure 1.
www..com
DBUS1 DBUS0 MA8 MA7 MA6 MA5 MA4 MA3 MA2 MA1 MA0 DOE#/MA9 DWE# DRAS0# VCC VSS 65
64
AUX2[2] AUX2[1] AUX2[0] VCC_P VSS_P VSS RESET# VCC DBUS15 DBUS14 DBUS13 DBUS12 DBUS11
102
AUX2[3] AUX2[4] AUX2[5] AUX2[6] AUX2[7] AUX1[0] AUX1[1] AUX1[2] AUX1[3] AUX1[4] AUX1[5] AUX1[6] AUX1[7] VCC VSS AUX0[0] AUX0[1] AUX0[2] AUX0[3] AUX0[4] VSSV VSSV VDAC YDAC VCCV VCCV
103
DBUS10 DBUS9 DBUS8 DBUS7 DBUS6 DBUS5 DBUS4 DBUS3 DBUS2
ES3890
128 1
39 38
VPP DRAS1# CAS# MCLK SEL_PLL0/TSD SEL_PLL1/TWS TBCK TDMCLK TDMDR TDMFS LA19 LA18 LA17 LA16 LA15 LA14 LA13 LA12 LA11 LA10 LA9 LA8 VCC VSS LA7 LA6
VSSA AUX0[5] AUX0[6] AUX0[7] AUX3[0] AUX3[1]
RSET VREF COMP VCM MIC2 MIC1 VDDA
Figure 1 ES3890 Device Pinout
2
SAM0487-031704
AUX3[2] LWR# LOE# CS0# CS1# CS3# LD0 LD1 LD2 LD3 LD4 LD5
XIN XOUT VSS LA0 LA1 LA2 LA3 LA4 LA5
VSSA
LD6 LD7 VCC
ESS Technology, Inc.
ES3890 PRODUCT BRIEF ES3890 PIN DESCRIPTION
ES3890 PIN DESCRIPTION
Table 1 lists the pin descriptions for the ES3890. Table 1 ES3890 Pin Description
Names VSSA RSET VREF COMP www..com VCM MIC1, MIC2 VDDA AUX0[7:5] AUX3[2:0] LWR# LOE# CS0# CS1# CS3# LD[7:0] VCC XIN XOUT VSS LA[19:0] TDMFS TDMDR TDMCLK TBCK SEL_PLL1 59 TWS SEL_PLL0 60 TSD MCLK 61 O I/O O I Pin Numbers 1, 9 2 3 4 5 6, 7 8 10-12 13-15 16 17 18 19 20 21-28 29, 42, 66, 95, 116 30 31 32, 41, 65, 97, 117 33-40, 43-54 55 56 57 58 I/O G O O O O I P I/O I/O O O O O O I/O P I O G O I I I O I Definitions Ground for analog circuits. Reset. Internal current source generator. Connect this pin to a 510 resistor to ground. Output reference voltage. Connect to a 0.01-F high-frequency bypass capacitor to VSSA. Compensation capacitance for low-pass filter on VDAC. Connect to a 0.01-F high-frequency bypass capacitor to VSSA. ADC analog voltage reference. Connect to a 0.01-F filter capacitor to VSSA. Microphone inputs. 5.0V power supply for analog circuits. General-purpose programmable I/O. General-purpose programmable I/O. RISC interface Write Enable (active-low). RISC SRAM Output Enable (active-low). Chip select 0 for SRAM (active-low). Chip select 1 for SRAM (active-low). Chip select 3 for SRAM (active-low). Data bus. Core power supply (2.5V). Crystal connection or input source of 27MHz. Crystal connection or output drive of an input clock source. Ground for core. Address bus. Frame signal from CDROM. Data signal from CDROM. Clock signal from CDROM. Transmit clock when sending audio IIS data to external DAC. PLL mode select 1. Pulldown to ground to bypass PLL. Pullup to VCC for optimal performance. Audio strobe signal of IIS signals to external DAC. PLL mode select 0. Pulldown to GND to bypass PLL. Pullup to VCC for optimal performance. Audio data of IIS signals to external DAC. Media clock input to drive external audio devices or media clock output when driven by external source into the ES3890.
ESS Technology, Inc.
SAM0487-031704
3
ES3890 PRODUCT BRIEF ES3890 PIN DESCRIPTION
Table 1 ES3890 Pin Description (Continued)
Names CAS# DRAS1# VPP DRAS0# DWE# DOE# 69 MA9 www..com MA[8:0] DBUS[15:0] REST# VSS_P VCC_P AUX2[0] AUX2[1] AUX2[2] AUX2[3] AUX2[4] AUX2[5] AUX2[6] AUX2[7] AUX1[5:0] AUX1[6] AUX1[7] AUX0[1:0] AUX0[2] AUX0[4:3] VSSV VDAC YDAC VCCV 70-78 79-94 96 98 99 100 101 102 103 104 105 106 107 108-113 114 115 118, 119 120 121, 122 123, 124 125 126 127, 128 O O I/O I G P I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I I/O G O O P Multiplexed memory row and column address. Multiplexed memory row and column address. Input when DRAM is being read. Output when DRAM is being written. External system reset forces ES3890 to do a reset (active-low). Ground for system PLL. 2.5V power supply for system PLL. General-purpose programmable I/O. May be used for VFD clock. General-purpose programmable I/O. May be used for Subcode-Q data. General-purpose programmable I/O. May be used for Subcode-Q clock. General-purpose programmable I/O. General-purpose programmable I/O. May be used for C2PO error correction flag from CDROM General-purpose programmable I/O. General-purpose programmable I/O. May be used for Subcode sync S0 or S1 detection. General-purpose programmable I/O. General-purpose programmable I/O. General-purpose programmable I/O. May be used for VFD data output. General-purpose programmable I/O. May be used for VFD data input. General-purpose programmable I/O. General-purpose programmable input. General-purpose programmable I/O. Ground for VDAC circuit. Video DAC V output. Connect to a 37.7 resistor to ground for proper operation. Video DAC Y output. Connect to a 37.7 resistor to ground for proper operation. 2.5V power supply for video DAC circuit. Pin Numbers 62 63 64 67 68 I/O O O P O O O Definitions Column Address Strobe to DRAM (active-low). Row Address Strobe 1 to DRAM (active-low). 5V power supply. Row Address Strobe 0 to DRAM (active-low). Write Enable to DRAM (active-low). Data Out Enable to DRAM (active-low).
4
SAM0487-031704
ESS Technology, Inc.
ES3890 PRODUCT BRIEF FUNCTIONAL DESCRIPTION
FUNCTIONAL DESCRIPTION
Figure 2 below shows the internal block diagram of the ES3890.
SRAM Interface
32-Bit RISC Processor 8 kB cache
On-Screen Display
www..com
GPIO Interface
CRT Controller Gateway and DMA Controller TV Encoder
TDM Interface
Transport Parser Huffman Decoder
Serial Audio Interface
DRAM Interface
Video Processor
Audio ADC
Figure 2
ES3890 Block Diagram
ESS Technology, Inc.
SAM0487-031704
5
ES3890 PRODUCT BRIEF ORDERING INFORMATION
ORDERING INFORMATION
Part Number
ES3890F ES3890FF
Description
Visba3 VCD Processor Visba3 VideoCD Processor with lead-free leads
Package
128-pin PQFP 128-pin PQFP
The letter F at the end of the part number identifies the package type PQFP. The second letter F at the end of the part number indicates lead-free leads with the device.
www..com
No part of this publication may be reproduced, stored in a retrieval system, transmitted, or translated in any form or by any means, electronic, mechanical, manual, optical, or otherwise, without the prior written permission of ESS Technology, Inc.
U.S. patents pending. MPEG is the Moving Picture Experts Group of the ISO/IEC. References to MPEG in this document refer to the ISO/IEC JTC1 SC29 committee draft ISO 11172 dated January 9, 1992. Visba is a registered trademark of ESS Technology, Inc. All other trademarks are trademarks of their respective companies and are used for identification purposes only.
ESS Technology, Inc. 48401 Fremont Blvd. Fremont, CA 94538 Tel: (510) 492-1088 Fax: (510) 492-1898
6 http://www.esstech.com
ESS Technology, Inc. makes no representations or warranties regarding the content of this document. All specifications are subject to change without prior notice. ESS Technology, Inc. assumes no responsibility for any errors contained herein.
(c) 2004 ESS Technology, Inc.
SAM0487-031704

▲Up To Search▲

Price & Availability of ESS3890

	To Download ESS3890 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .