Abstract: A low-voltage differential signal driver with a pre-emphasis circuit having a current control circuit and a pre-emphasis circuit is provided. Wherein, the pre-emphasis circuit includes the current sourcing circuit and the current sinking circuit, both of which have similar circuit structure, coupled to the current control circuit, respectively. The current sourcing circuit and the current sinking circuit are controlled by two sets of driving signals, so that the pre-emphasis circuit provides an extra driving current to the current control circuit at an instant when the current control circuit switches the current direction. In addition, each set of driving signals contains two synchronous but phase-inversed driving signals. The time it takes for the current steering circuit to switch terminated resistor current between upward and downward directions is decreased.

Abstract: An online printing service system on the Internet at least comprises a client computer, a web server, a website for providing web editing and other publication services, a database management system for saving data related to editing and other publication matters and retrieving the stored data by predetermined websites and users, a web interface for providing a user with an interactive interface with the website and an online or offline editor for providing a user with reinforcing online or offline editing operations. Thereby, a user can use the system to accomplish the processes of editing, typesetting and publication on Internet.

Abstract: A system for programming arrays of floating gate memory cells reduces programming current requirements, and reduces wordline and bitline stress during programming. A word-to-be-programmed into a floating gate memory array is divided into a plurality of smaller subwords. Only one subword is programmed at a time, thereby reducing programming current requirements. Additionally, subwords which are successfully programmed are not reprogrammed even if bits in other subwords do not program properly. This creates less wordline stress than previous systems which program an entire word at once, thereby requiring subwords which program successfully to be reprogrammed along with subwords which fail to program. Finally, within each subword only those bits which failed to program are reprogrammed, thereby reducing bitline stress during reprogramming for those bits which were successfully programmed.