CS98100
DVD Processor for Low Cost DVD Players
Features
z 32-Bit RISC Processor, supported by RTOS, C/C++
compilers
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.
z 32-bit DSP capable of AC-3, MPEG, DTS, MP3, and WMA
z 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
z Serial DVD data interface for direct connection to low cost
(track buffer-less) DVD loader
z Flexible interface connects ATAPI, local bus or
microcontroller-less DVD loaders without external logic
z MPEG decoder supports VCD, VCD 3.0, SVCD, DVD video
standards
z Advanced subpicture unit handles DVD and SVCD, and
PAL<->NTSC scaling
z High quality video scaling for zoom and NTSC/PAL
conversion
z 4-bit multi-region OSD and special video effects
z Simultaneous 8 channels PCM audio output and IEC-958.
z 2-Channel PCM audio input for high-end karaoke
applications
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
z Three serial control/status ports
z Low-power, ~0.5 W power dissipation
CS98100-CM 0° to 70° C
208-pin MQFP
RISC
Audio
DSP
Interface
Data
Cache
Instruction
Cache
X,Y Data
Memory
Instruction
Cache
PCM Out
PCM In
CPU Pipe
MAC
CPU / MAC
ADC
IEC-958
System
MPEG Decoder
Controls
System Sync
Motion
Comp
VLC
Parser
Registers
PLL
STC
Interrupts
IDCT
RAM
Subpicture Decoder
Scaler
Dataflow
Engine
Decoder
DMA/BitBlit
SRAM Buffer
DMA #2
Video Processor
External Interface
2-Wire Serial
On Screen Display
3/4 Wire Serial
Programmable I/O
Infrared Input
Video/Graphics
Scaling Display
Mem ory
Controller
DVD ATAPI/
LBUS Interface
SDRAM Control
Flash Control
NTSC/PAL Encoder
3 DACs
Serial DVD Interface
This document contains information for a new product.
Cirrus Logic reserves the right to modify this product without notice.
Preliminary Product Information
Copyright Cirrus Logic, Inc. 2002
FEB ‘02
P.O. Box 17847, Austin, Texas 78760
(512) 445 7222 FAX: (512) 445 7581
http://www.cirrus.com
(All Rights Reserved)
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