Class / Patent application number | Description | Number of patent applications / Date published |
365236000 | Counting | 6 |
20090010092 | ADDRESS COUNTER, SEMICONDUCTOR MEMORY DEVICE HAVING THE SAME, AND DATA PROCESSING SYSTEM - An address counter includes FIFO units and first and second command counters that control the groups. The first command counter has a first mode in which any one of input gates is conducted in response to a first internal command and a second mode in which a plurality of input gates are conducted in response to an internal command. The second command counter has a first mode in which any one of output gates is conducted in response to one of second and third internal commands and second mode in which corresponding output gates are each conducted in response to one of the second and third internal commands. Thereby, when tCCD is small, the first mode can be selected, and when the tCCD is large, the second mode can be selected. | 01-08-2009 |
20100034045 | SEMICONDUCTOR MEMORY AND MEMORY SYSTEM - A semiconductor memory that assigns M data groups, each data group including N data, to a first address, where M and N are integers equal to or larger than 2; and wherein L data among N data is designated by a second address indicating a position of the data groups and the L data is read from the designated position, where L is an integer and L02-11-2010 | |
20100091602 | ADDRESS COUNTING CIRCUIT AND SEMICONDUCTOR MEMORY APPARATUS USING THE SAME - An address counting circuit includes a counter configured to sequentially count from an initial address in response to a clock signal in order to output counted addresses. The address counting circuit also includes a code conversion unit that is configured to output converted addresses such that only one address bit of the converted addresses with respect to the previous converted addresses are toggled to output the converted addresses. The converted addresses output form the code conversion unit do not overlap with one another. | 04-15-2010 |
20100271899 | DIGITAL FILTERS FOR SEMICONDUCTOR DEVICES - A memory device that, in certain embodiments, includes a memory element and a digital filter. The digital filter may include a counter and a divider, where the divider is configured to divide a count from the counter by a divisor. | 10-28-2010 |
20110242929 | SEMICONDUCTOR MEMORY APPARATUS - A semiconductor memory apparatus includes a counting control circuit and an address counting circuit. The counting control circuit is configured to generate a first counting start signal, a second counting start signal and a counting count signal in response to an auto-refresh signal, a voltage stabilization signal and a fuse control signal. The address counting circuit is configured to count a plurality of count addresses in response to the first counting start signal, and to count one or more specified count addresses from among the plurality of count addresses in response to the second counting start signal and the counting control signal. | 10-06-2011 |
20120170400 | MEMORY DEVICES AND ACCESSING METHODS THEREOF - A memory device is provided. The memory device comprises a plurality of memory chips. The plurality of memory chips receive an input address code and alternately operate in an active mode. Each memory chip receives a selection signal and operates according to an internal address counter code. For each memory chip, the respective internal address counter code is initially set according to the input address code and the respective selection signal. | 07-05-2012 |