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A multi-threaded programmable shader pipeline 3D graphics SoC with support for OpenGL ES 2.0 has been developed and fabricated. The sample chip is ARMv4T compatible with the 3D processing capability of 14.9 Mvertices/s, 3.6 Mpixels/s and up to 4K resolution. The die size is 3.85×3.85 mm2, with 2.96M gates on a TSMC 90nm CMOS 1P9M. This new SoC includes software to support OpenGL ES API libraries,...
In this paper, we introduced a hardware acceleration coprocessor design of HIMAC 2.0 in HINOC 2.0 system. The main function of HIMAC 2.0 have been detailed and compared with corresponding part of HINOC 1.0. By building the self-testing platform and designing the test scheme, the design, which has been simulated and has passed the FPGA verification, realizes 1Gbps data transmission between HIMAC 2...
In this paper, we adopt switching technology of double satellites navigation mode based on BeiDou-2 (BD2) and Global Position System (GPS), design GNSS/MIMU integrated navigation system based on TMS320C6747. The designed system is not affected by the possible transient invalidation of GNSS. The hardware design of system is completed. The navigation switching technology is analyzed when GNSS signal...
The Fast Fourier Transform (FFT) has been one of the most popular and widely-used transform functions in communication hardware designs. With growing digital convergence, a single device needs to support multiple communication protocols, all of which need FFT computations. Currently, most FFT designs are either not shareable across applications or only among a fixed set of applications. This work...
This paper analyzes the concept of cloud computing as well as its connotations of virtualization, servitization and intellectualization. And it indicates on the basis of the connotations of cloud computing the future development trends of Management Information System (MIS) in terms of technical basis, development mode and functional application, namely, with the wide application of cloud computing,...
Recently, there has been increasingly interest in hosting desktop applications in virtual machine environment and accessing them with thin-client devices. However, the interactive performance in such scenario has not been fully investigated yet. We thus measure the performance of the interactive desktop system hosted by Xen VMM. Our experimental results show that with heave workload VMs coexisting...
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