To reduce power consumption while achieving high performance, Stratix III FPGA using Alteras innovative Programmable Power Technology. This power management technology enables every programmable logic array module, digital signal processing module and memory modules to work independently in high-speed or low power mode. Quartus II PowerPlay software for automatic control based upon the performance requirements of the operating mode of each module. Another unique power saving function is optional core voltage technology, designers can use it to select high-performance applications for the 1.1V core voltage, 0.9V for low power applications, select the core voltage. Altera said Louie Leung, director of marketing: "Stratix III FPGA unprecedented combination of low power, high performance and high density for our customers tremendous value. Attention to high-end power or performance targets Stratix system designers use III FPGA, the Quartus II software, combined with our significantly highlights its advantages. "
In most cases, CA is a set of user registration and management system supporting the use of. In the enterprise, CA IT departments usually managed by the personnel department and the management of RA. RA accept user authentication request, once the user identity is confirmed then it is transferred to the CA. Applied for certification according to the user different levels of confidentiality, RA, technically you can set different process to confirm. Less demanding level of security can be automatically handled by the way, for example, as long as the user of the information filled in the company HR database and its stored information is to be adopted unanimously, or automatically validate the user can fill in valid e-mail address; high level of security can be hand-carried, such as face to face examination ID card.