TRITON-M is a high-performing multimedia processor designed to handle various multimedia contents which are used for mobile TV including T-DMB, S-DMB, DVB-H and ISDB-T.
It can be applied to for all multimedia digital devices equipped with Mobile-TV functions and MPEG-4 including mobile phone, PMP, PDA, MP3 Player and car-mounted gadgets.
Benefits of TRITON-M
- TRITON-M supports H.264 baseline level 1.3 decoding and it has embedded MPEG4 encorder/decorder for video. It can be reprogrammed to applications such as BSAC, AAC, AAC+ V1, AAC+ V2, MP3 and WMA and designed to easily execute audio functions of multimedia contents. - H.264 and MPEG4 for video coding are embedded in hardware to maximize its performance and minimize power consumption. H.264 standard-adopted video is designed to process 60 CIF frames per second so that it can effectively implement multichannel decoding and PVR. - In particular, TRITON-M has built-in ARM CPU which enables running various levels of software and OS Porting. Diverse API and other applications can be installed in. It is equipped with 5-million pixel camera interface and various peripherals to ensure favorable system concentration. - High-performing LCD controller enables up to SVGA free size display and Image Enhancement can implement high-definition LCD display. It includes image filtering, OSD (On Screen Display), video format conversion and others required for display so that it can enable post processing without any additional function. - It supports PIP (Picture In Picture) and multi channel display. It has TV encoder that enables analogue TV-Out without an independent chip. - Low power consumption achieved through various power control schemes enables long-time mobile TV viewing on handheld devices.
Key features
ARM based architecture for optimal multimedia performance - ARM 926EJ core, 0.13um CMOS process - Max 200MHz@1.2V - Hardwired video CODEC - Proprietary external frame memory access scheme
Video CODEC - H.263 baseline CODEC at CIF 30fps - MPEG-4 SP@L3 CODEC at CIF 30fps - H.264 baseline decoder at CIF 60fps decoding - Dedicated hardwired video CODEC for H.264 & MPEG-4
Enhanced audio - ARM base fully programmable CODEC - BSAC / AAC / AAC+ V1, V2/ MP3 / OGG / WMA - MUSICAM decoder / AAC encoder
Camera interface - Up to 3Mega pixels interface - JPEG CODEC (S/W)
DMB interface - Various baseband interface(SPI, SSP, SSO) - Dual mode baseband interface - Outer decoding for error resiliency
Video Signal processing - Video format conversion - embedded LCD controller - Image filtering / Scaling / color conversion - Multiple picture overlay - Hardware cursor - 2/4/8bit OSD with alpha-blending - Power efficient LCD bypass mode - Up to SVGA display & manipulation
Electrical Characteristics * Operation condition - Supply voltage for logic core : 1.2V +/-0.2 - External I/O interface : 1.8¡¾0.2/2.8¡¾0.3V/3.3¡¾0.3V
A various forms of terrestrial / satellite DMB devices 1)DMB phone 2)Personal PMP device 3)MP3 Player 4)PDA 5)Car-mounted navigation 6)Other multimedia devices
Various types forms of mobile TV devices such as European DVB-H and Japanese ISDB-T