HiDTV PRO-SA1
Integrated Advanced HDTV System-on-a-Chip Solution
General Description
The HiDTV™PRO-SA1 is Trident’s 8th generation all-in-one System-on-a-chip or digital TV systems. It includes all key functions needed for both high quality digital and analog TV broadcasting with minimal external components delivering the best cost-performance BOM.
HiDTV™PRO-SA1 has integrated two MIPS32® microprocessors running at 350MHz, a programmable transport stream de-multiplexer and a high-performance 2D graphics engine.
A unified external DDR2 DRAM (32-bit wide) is used for both the system buffer and application programming. In addition, integrated HDMI 1.3a receiver and three high-speed 10-bit ADCs support up to 1080p digital and analog video inputs.
HiDTVTM PRO-SA1 performs high quality and advanced digital audio processing, using a dedicated processor allowing Trident proprietary post processing as well as selected third party post processing (with valid license).
Bundled with Trident’s industry best performing DRX hybrid demodulator, HiDTV™Pro-SA1 receives the DVB-T off-air and DVB-C cable IF signals directly from the tuner as well as analog signals from an off-the-air tuner, cable tuner, or external CVBS, S-video, YPrPb, HDMI and RGB input.
HiDTV™Pro-SA1 targets the mainstream DTV segment, without compromising Trident’s renowned picture quality.
HiDTV™Pro-SA1 uses Trident’s Industry Leading Enhanced Super Resolution technology which includes the 8th generation DCRe™ algorithms, resulting in smooth, vivid and brilliant HD quality video image regardless of the different input resolution.
Trident offers the best cost-performance DTV system by providing both a competitive system BOM and a completely proven worldwide DTV SDK platform enabling faster time to market. In addition, HiDTV™ Pro-SA1’s SDK has features specifically designed for enabling value add features such as connected TV capabilities with Ethernet connectivity.
Key Features
Industry Leading Picture Quality
- Enhanced Super Resolution (ESR)
Make SD input resolutions look like HD
Native Image Detection
Dynamically detect if input resolution is native or has been scaled up - Superior Noise Reduction
Reduces different type of noise while maintaining detail
Mosquito, Block, and Temporal noise reduction - 8th generation DCReTM
Digital TV Support
- Transport Stream Demux
ISO/IEC 13818-1 transport system layer de-multiplexing
PID’s and 48 section filters - Multi-Standard video decoder
H.264 MP@L4.1, HP@L4.1 (MPEG-4.10/AVC), MPEG-2 MP@ML, MP@HL DivX and Xvid (MPEG-4 ASP@L5) VC-1 SP@ML, MP@HL, AP@L3 (SMPTE 421M, WMV9) - Digital Audio Decoding
MPEG-1 Layer-1/2/3 (MP3)
AAC-LC, HE-AAC, HE-AAC v2
Dolby Digital (AC-3), Dolby Digital Plus
(E-AC-3), Dolby ProLogic II
WMA-9, WMA-9 Pro
AC3 encoding
Analog TV Support
- 3D Video decoder
Supports PAL, SECAM, and NTSC 2D Y/C separation and enhanced cross color separation
Conditional Access (CI+)
- Compatible to DVB-CI+ version 1.0
- Integrated AES/Des/3DES and DVB DCA descrambler
- Secure boot, EJTAG Disable & Key Storage
System Processors
- Two MIPS 24Ke CPUs up to 350Hz
- Dedicated Audio Processor
- Standby 8051 MCU