The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
This study integrated situated learning strategies, Radio Frequency Identification (RFID) technology and handheld device (PDA) works with fifth grade English teachers to develop an English learning supporting system. The results show that fifth grade students are highly satisfied by this system and they also agree the system which is good for their English learning. Moreover, the higher positive learning...
In this paper, we propose the Network Service Platform (NSP), which is a framework to develop network services using real-world data efficiently, and implement its application. We implemented a prototype system based on NSP using GPS data and image data obtained from cell phones. This service integrates internet services with ubiquitous services by using the Robot Service Network Protocol (RSNP),...
Since MRAM cells have unlimited write endurance, they can be used as substitutes for DRAMs or SRAMs. MRAMs in electronic appliances enhance their convenience and energy efficiency because data in MRAMs are nonvolatile and retained even in the power-off state. Therefore, 2 to 16 Mb standalone MRAMs have been developed. However, in terms of their random-access times, they are not enough fast (25ns)...
This paper reports the design of two courses, "embedded hardware'' and "embedded software" offered in 2008 spring semester at Hiroshima University. These courses use 16-bit processor TINYCPU, cross assembler TINYASM, and cross compiler TINYC. They are designed very simple and compact: The total number of lines of the source code is only 427. Thus, students can understandthe entire design...
The main contribution of this paper is to present a simple, scalable, and portable tiny processing system which can be implemented in various FPGAs. Our processing system includes a 16-bit processor, a cross assembler, and a cross compiler. The 16-bit processor runs in 89 MHz on the Xilinx Spartan-3A family FPGAXC3S700A using 336 out of 5888 slices (5.7%)and in 76 MHz on the Altera Cyclon III family...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.