CS98100 Datasheet, PDF (1/60 Pages) Cirrus Logic – DVD PROCESSOR FOR LOW COST DVD PLAYERS

CS98100
DVD Processor for Low Cost DVD Players
Features
32-Bit RISC Processor, supported by RTOS, C/C++
compilers
32-bit DSP capable of AC-3, MPEG, DTS, MP3, and WMA
Progressive Scan (480p) with 3:2 pull down support or
Interlaced (PAL/NTSC) video encoding, both modes with
Macrovision encoding, via three 10-bit Video DACs
Serial DVD data interface for direct connection to low cost
(track buffer-less) DVD loader
Flexible interface connects ATAPI, local bus or
microcontroller-less DVD loaders without external logic
MPEG decoder supports VCD, VCD 3.0, SVCD, DVD video
standards
Advanced subpicture unit handles DVD and SVCD, and
PAL<->NTSC scaling
High quality video scaling for zoom and NTSC/PAL
conversion
4-bit multi-region OSD and special video effects
Simultaneous 8 channels PCM audio output and IEC-958.
2-Channel PCM audio input for high-end karaoke
applications
Three serial control/status ports
Low-power, ~0.5 W power dissipation
Description
Building on innovative, market-leading technology, Cirrus
Logic presents the most complete DVD processor solu-
tion available: CS98100. The CS98100 provides the high-
performance typical of Cirrus Logic integrated circuits,
and on-chip integration that allows for seamless integra-
tion of functions. Among the integrated functions in this
system-on-chip architecture is a high quality NTSC/PAL
encoder with a triple 10-bit video DAC, allowing for a sig-
nificant decrease in system cost.
Not only is the CS98100 equipped with an intuitive on-
screen display and user interface, but the CS98100 also
offers progressive output, DTS decoding, HDCD sup-
port, and MP3 plus WMA decoding. Other advanced
features include karaoke down-mix. The low cost ex-
tended feature set makes the CS98100 ideal for both
low-end and high-end system manufacturers.
ORDERING INFORMATION
CS98100-CM 0° to 70° C 208-pin MQFP
RISC
I-Cache
D-Cache
CPU Pipe
MAC
MPEG Decoder
VLC Parser
IDCT
RAM
MoCo
External Interface
2-Wire Serial
3/4 Wire Serial
Programmable I/O
Infrared Input
DVD ATAPI/
LBUS Interface
Serial DVD Interface
DSP
Instruction X, Y Data
Cache
Memory
CPU/MAC
System Controls
Registers
PLL
Dataflow Engine
DMA / BitBlit
SRAM Buffer
DMA #2
Memory Controller
SDRAM Control
FLASH Control
Audio Interface
PCM Out
PCM In
ADC
IEC-958
System Sync
STC Interrupts
Subpicture Decoder
Decoder Scaler
Video Processor
On-Screen Display
Video/Graphics
Scaling Display
NTSC/PAL Encoder
3 DACs
Preliminary Product Information
This document contains information for a new product.
Cirrus Logic reserves the right to modify this product without notice.
http://www.cirrus.com
© Copyright Cirrus Logic, Inc. 2002
(All Rights Reserved)
JUL ‘02
DS552PP4
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