摘要:
Provided is memory which is capable of dynamically changing memory cell bit reliability and of switching the operating mode so as to accommodate process variations, thereby reducing the operating voltage. The memory is provided with a mode control line selection circuit for dividing mode control lines in to word units and using control line selection signals and global control signals to control the mode control lines divided into word units, and a word line selection circuit for dividing the word lines that control the conduction of switching unit into word units and using word line selection signals and global word signals to control the word lines divided into word units. The mode control line switching circuit is used to switch between a 1 bit/1 cell mode and a 1 bit/n cell mode in word units.
摘要:
An information processing apparatus/method allows a user to interactively combine a plurality of sound chips into music data, edit music data, and play it back, by inputting data or commands via a keyboard or a mouse. A chip such as a sound pattern, a one-shot patter, or an effect to be applied to a sound pattern or a one-shot pattern is assigned to each key of a keyboard. If a user presses a key, a chip corresponding to a pressed key is executed. When a plurality of keys are simultaneously pressed, corresponding chips are played in a superimposed fashion. A piece of music can be composed by sequentially pressing various keys thereby sequentially combining corresponding chips.
摘要:
A timing apparatus comprising a time plate equipped with light transmitting holes or brushes which are positioned, at points representative of times and arranged at equal intervals in at least one row. The light transmitting holes or brushes serve as logical connection elements indicating such times. At least two rotators are coaxially disposed inside the time plate in a rotatable manner and also have light transmitting holes or brushes respectively corresponding with the logical connection elements on the time plate. The relative speeds of rotation of the time plate and the rotators are predetermined in such a manner so that the position of each logical connection element on the time plate and the positions of the corresponding logical connection elements on the rotators come into alignment at a given time indicated by the elements, thereby effecting electrical or optical timing connection at a desired time.
摘要:
Provided is memory which is capable of dynamically changing memory cell bit reliability and of switching the operating mode so as to accommodate process variations, thereby reducing the operating voltage. The memory is provided with a mode control line selection circuit for dividing mode control lines in to word units and using control line selection signals and global control signals to control the mode control lines divided into word units, and a word line selection circuit for dividing the word lines that control the conduction of switching unit into word units and using word line selection signals and global word signals to control the word lines divided into word units. The mode control line switching circuit is used to switch between a 1 bit/1 cell mode and a 1 bit/n cell mode in word units.