Wikipedia
TriMedia is a family of very long instruction word media processors from NXP Semiconductors (formerly Philips Semiconductors). TriMedia is a Harvard architecture CPU that features many DSP and SIMD operations to efficiently process audio and video data streams. For TriMedia processor optimal performance can be achieved by only programming in C/ C++ as opposed to most other VLIW/DSP processors which require assembly language programming to achieve optimal performance. High-level programmability of TriMedia relies on the large uniform register file and the orthogonal instruction set, in which RISC-like operations can be scheduled independently of each other in the VLIW issue slots. Furthermore, TriMedia processors boast advanced caches supporting unaligned accesses without performance penalty, hardware and software data/ instruction prefetch, allocate-on-write-miss, as well as collapsed load operations combining a traditional load with a 2-taps filter function. TriMedia development has been supported by various research studies on hardware cache coherency, multithreading and diverse accelerators to build scalable shared memory multiprocessor systems.
TriMedia may refer to:
- TriMedia (mediaprocessor), a media processor made by Philips/NXP Semiconductors
- Trimedia International, a European public-relations agency
Similarly named pages:
- Trymedia, a digital distribution company