Analysis: ZSP800 and VZ.AudioHD platform
By Seth Benton, Cabral Consulting
January 16, 2008 -- dspdesignline.com
Verisilicon, the company that purchased the ZSP line of DSP cores in 2006, just released its first new DSP core, the ZSP800. The ZSP800 is more evolutionary than revolutionary. It shares the same basic architecture as the ZSP540/560 cores, with various improvements such as new application-specific instructions and a higher clock rate of 450 MHz in a 65 nm process. (All clock speeds in this analysis assume worst-case conditions.)
The ZSP800.
The core mainly targets HD audio—specifically next gen HD-DVD and Blu-Ray players. To this end, Verisilicon has invested much of its development effort into growing the already impressive library of audio codecs it inherited with the ZSP cores. The company now offers all audio codecs (mandatory and optional) in the HD-DVD and Blu-Ray specifications—a feat no other vendor has yet to match. It also offers a comprehensive set of other common audio software modules such as sample rate converters, mixers, EQ effects, etc. The audio software suite is offered as part of the VZ.AudioHD platform, which also includes the ZSP800 core and a system software framework.
January 16, 2008 -- dspdesignline.com
Verisilicon, the company that purchased the ZSP line of DSP cores in 2006, just released its first new DSP core, the ZSP800. The ZSP800 is more evolutionary than revolutionary. It shares the same basic architecture as the ZSP540/560 cores, with various improvements such as new application-specific instructions and a higher clock rate of 450 MHz in a 65 nm process. (All clock speeds in this analysis assume worst-case conditions.)
The ZSP800.
The core mainly targets HD audio—specifically next gen HD-DVD and Blu-Ray players. To this end, Verisilicon has invested much of its development effort into growing the already impressive library of audio codecs it inherited with the ZSP cores. The company now offers all audio codecs (mandatory and optional) in the HD-DVD and Blu-Ray specifications—a feat no other vendor has yet to match. It also offers a comprehensive set of other common audio software modules such as sample rate converters, mixers, EQ effects, etc. The audio software suite is offered as part of the VZ.AudioHD platform, which also includes the ZSP800 core and a system software framework.
To read the full article, click here
Related Semiconductor IP
- HBM4 PHY IP
- Ultra-Low-Power LPDDR3/LPDDR2/DDR3L Combo Subsystem
- MIPI D-PHY and FPD-Link (LVDS) Combinational Transmitter for TSMC 22nm ULP
- HBM4 Controller IP
- IPSEC AES-256-GCM (Standalone IPsec)
Related Articles
- Pondering the SoC platform
- Panel finds many ways to build a platform
- Platform approach speeds MIPS-based SoCs
- Platform IP for all seasons
Latest Articles
- A 14ns-Latency 9Gb/s 0.44mm² 62pJ/b Short-Blocklength LDPC Decoder ASIC in 22FDX
- Pipeline Stage Resolved Timing Characterization of FPGA and ASIC Implementations of a RISC V Processor
- Lyra: A Hardware-Accelerated RISC-V Verification Framework with Generative Model-Based Processor Fuzzing
- Leveraging FPGAs for Homomorphic Matrix-Vector Multiplication in Oblivious Message Retrieval
- Extending and Accelerating Inner Product Masking with Fault Detection via Instruction Set Extension