STM7710 Datasheet, PDF (1/23 Pages) STMicroelectronics – Single-chip, low-cost HD set-top box decoder

STM7710
Single-chip, low-cost HD set-top box decoder
Data Brief
Features
The STM7710 is a single-chip, high-definition
MPEG decoder including:
■ CPU core
■ Transport filtering and descrambling
■ Video decoder
■ Graphics engine
■ Dual display
■ Audio decoder
The STM7710 also features the following
embedded interfaces:
■ USB 2.0 for hard-disk drive support
■ DVI/HDMI (Digital Visual Interface and High-
Definition Multimedia Interface^TM)
■ Digital audio and video auxiliary input
■ Low-cost modem solution
Subsystems and interfaces
These are detailed in Section 1.1 on page 4:
■ Processor subsystem
■ Transport stream subsystem
■ Video/graphics subsystem
■ Audio subsystem
■ External memory interface
■ Local memory interface
■ USB 2.0 host interface
■ Hard-disk drive support
■ On-chip peripherals
■ Flexible multichannel DMA
Support
■ JTAG/TAP interface
■ DCU toolset support
ST20 C1 core 200 MHz
DCU
8 K ICache
4 K SRAM
Int. control
8 K DCache
SDRAM
DDR
32
S/PDIF
2-ch
PCM in ^{Audio L + R}
SD
video in
Audio stereo
DAC
LMI
USB 2.0
Audio decoder
MMDSP+
Audio decoder
interface
Digital
video input
STBus
Peripheral I/O
and external interrupts
2x I/F
4x
MAFE
SmCard UARTs interface ^{6x GPIO}
PWM ILC
IR
DAA
Tx/Rx
4x
SSCs
CP
PTI
FDMA
MP@HL
2D
CUR GDP GDP
LMU
Clock
video decoder
blitter
Main video
TSmerger/router
generator
and system
services
DVI-HDCP
HDMI
DENC ^{Output stage}
Display
compositor
display
Aux video
EMI
display
DACs
DACs
TSIN0 TSIN1 TS I/O
NRSS-A
TMDS
Aux video
output
YC/CVBS
Main video
output
YPbPr
Flash
EMI peripherals
August 2006
Rev 2
For further information contact your local STMicroelectronics sales office.
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