MB86H22 Datasheet, PDF (1/2 Pages) Fujitsu Component Limited. – MPEG-2 Decoder for ext. Temperature Range

Product Profile
MB86H22
SmartMPEG
MPEG-2 Decoder for ext. Temperature Range
November 2003
Edition 0.55
FME/MM/PP/1103
INTRODUCTION:
This SmartMPEG is an integrated MPEG-2 set-
top-box decoder which includes the hardware extensions
required to support a low Bill of Material for Set-Top-
Boxes and IDTVs.
Highlights of the SmartMPEG include an ARC
RISC CPU (@130.5MHz), two transport stream
demultiplexers with integrated DVB descramblers, a PAL/
NTSC/SECAM digital video encoder and a display
controller, which overlays up to four layers of graphic data.
A specially designed, shared SDRAM memory interface
for the CPU and MPEG decoder connects to a single
SDRAM device using either a 16 or 32-bit data bus
depending on customer bandwidth requirements. The
included universal processor interface allows simple
connection to FLASH, hard disk drives (IDE), Common
Interface and other asynchronous devices.
The SmartMPEG is part of Fujitsu’s MPEG
decoder family, and is the successor to the MB87L2250.
The SmartMPEG offers several advantages over
the MB87L2250, including support for 16/32-bit SDRAM
devices up to 128Mbytes, an integrated S/P-DIF interface,
DPLL, and internal audio DAC’s. This helps to reduce
product cost by eliminating the need for external
components. The SmartMPEG adds also DPLL
functionality, SECAM encoding, and two Smart-card
interface to former MPEG devices.
To help our customers achieve the shortest possible time-
to-market, the SmartMPEG comes with the Fujitsu
Driver Application Programming Interface (FAPI).
FAPI is a complete driver set, allowing fast and efficient
customer software design. In addition, FAPI is now the
standard programming interface for Fujitsu DVB
components, easing migration to future devices.
FEATURES
• MPEG2 video ISO/IEC 13818-2 (MP@ML...SP@ML)
• MPEG audio layer 1/2
• 32-bit RISC CPU (ARC Tangent A4 @130.5MHz)
• 4K I-cache, 2K D-cache
• Three timers / watchdog / power-down mode
• Shared memory interface (SDRAM, 16/32 bit data),
64Mbit...1Gbit
• Universal processor interface (IDE, NAND/NOR
FLASH & Common Interface)
• Two transport stream decoders (decoding/recording)
including two DVB descrambler
• Flexible MPEG video resizing (factor 1/16 to 2)
• Display controller with up to 4 true colour graphic or
CLUT layers (total 6 layers)
• Flexible frame rate conversion (e.g. 50/60Hz)
• Flicker fixer for better on-screen text clarity
• Teletext / WSS / VPS / CC / VBID insertion
• PAL/NTSC/SECAM digital encoder
• RGB De-matrix (RGB or YCrCb output)
• Control of brightness, contrast and colour saturation of
RGB and YCrCb output
• 5 video DAC’s @10bit for analogue video / audio O/P
• ITU-R 656 video input/output (shared with TS2 input)
• S/P DIF output for PCM/AC3/MPEG
• UART / 2 x Smart Card IF / I2C / GPIO / PWM Output
• 7-segment LED controller for 5 digits / KeyBoard mon.
• Infra Red receiver / transmitter
• On-chip DPLL, requiring only 27.0MHz crystal
• Bootable from NOR Flash or I2CPROM
• FPT-208P-M06 (LQFP-Package)
• Ambient Temperature Range: -40^oC to +85^oC
• Advanced Technology: Fujitsu CMOS Cx81 (0.18µm)
• 1.8 volt device with 3.3 volt I/O
• Power consumption: typ. 700mW (Standby: 100mW)
Shared Memory
SDRAM
(64Mbit … 1Gbit)
16/32 bit
S/P-DIF
(Dolby Dig. Bitstream)
I2S (Audio)
ITU-R656
Analog O/P:
CVBS, YC, RGB
ITU-R656 YCRCB, Audio R/L
ARC@130.5MHz
Tangent-A4
4K
I-Cache
2K
D-Cache
Watch-
Dog
Power-
Down
IRQ
CTRL
3
Timers
Shared
Memory
Interface
MPEG-2 Video Decoder
MPEG Audio Decoder
S/P-DIF Output Unit
Resizing
TXT Insertion
Display
Controller
(2 x 2 Layer)
Digital
Encoder
(PAL/NTSC/
SECAM)
WSS / VPS
Insertion
CC/VBID
Insertion
Adjustable
RGB De-Matrix
DAC1
DAC2
DAC3
DAC4
DAC5
ITU-R656
Output
SmartMPEG Internal Bus @ 130.5MHz
DPLL Buffer Mgr
DVB Descramblers
TS3
intern
TS Demultiplexers
HDD/IDE Boot
CTRL
ROM
Chip Select
CTRL
Universal
Processor
Interface
IR Rx
I2C
IR Tx
GPIO
GPI
UART
2 Smart
Card
PWM
GPO
7-Seg
CTRL
TS1
Par/Ser
TS2
Par/Ser
27.0MHz
NOR / NAND Flash
HDD / IDE / CI
Copyright © 2003 Fujitsu Microelectronics Europe GmbH
IRQ / I2C / 2 Smart Card
UART / IR In / IR Out
GPIO / 7-Segment Ctrl
PWM / KeyBoard Mon
Preliminary
Page 1 of 2
Disclaimer: The contents of this document are subject to change without notice. Customers are advised to consult with FUJITSU sales representatives before
ordering.The information and circuit diagrams in this document are presented “as is”, no license is granted by implication or otherwise.