摘要:
A memory system and method uses stacked memory device dice coupled to each other and to a logic die. The logic die may include a timing correction system that is operable to control the timing at which the logic die receives signals, such as read data signals, from each of the memory device dice. The timing correction controls the timing of the read data or other signals by adjusting the timing of respective strobe signals, such as read strobe signals, that are applied to each of the memory device dice. The memory device dice may transmit read data to the memory device at a time determined by when it receives the respective strobe signals. The timing of each of the strobe signals is adjusted so that the read data or other signals from all of the memory device dice are received at the same time.
摘要:
A memory system and method uses stacked memory device dice coupled to each other and to a logic die. The logic die may include a timing correction system that is operable to control the timing at which the logic die receives signals, such as read data signals, from each of the memory device dice. The timing correction controls the timing of the read data or other signals by adjusting the timing of respective strobe signals, such as read strobe signals, that are applied to each of the memory device dice. The memory device dice may transmit read data to the memory device at a time determined by when it receives the respective strobe signals. The timing of each of the strobe signals is adjusted so that the read data or other signals from all of the memory device dice are received at the same time.
摘要:
A memory system and method uses stacked memory device dice coupled to each other and to a logic die. The logic die may include a timing correction system that is operable to control the timing at which the logic die receives signals, such as read data signals, from each of the memory device dice. The timing correction controls the timing of the read data or other signals by adjusting the timing of respective strobe signals, such as read strobe signals, that are applied to each of the memory device dice. The memory device dice may transmit read data to the memory device at a time determined by when it receives the respective strobe signals. The timing of each of the strobe signals is adjusted so that the read data or other signals from all of the memory device dice are received at the same time.
摘要:
A memory system and method uses stacked memory device dice coupled to each other and to a logic die. The logic die may include a timing correction system that is operable to control the timing at which the logic die receives signals, such as read data signals, from each of the memory device dice. The timing correction controls the timing of the read data or other signals by adjusting the timing of respective strobe signals, such as read strobe signals, that are applied to each of the memory device dice. The memory device dice may transmit read data to the memory device at a time determined by when it receives the respective strobe signals. The timing of each of the strobe signals is adjusted so that the read data or other signals from all of the memory device dice are received at the same time.
摘要:
A memory system and method uses stacked memory device dice coupled to each other and to a logic die. The logic die may include a timing correction system that is operable to control the timing at which the logic die receives signals, such as read data signals, from each of the memory device dice. The timing correction controls the timing of the read data or other signals by adjusting the timing of respective strobe signals, such as read strobe signals, that are applied to each of the memory device dice. The memory device dice may transmit read data to the memory device at a time determined by when it receives the respective strobe signals. The timing of each of the strobe signals is adjusted so that the read data or other signals from all of the memory device dice are received at the same time.
摘要:
A memory system and method uses stacked memory device dice coupled to each other and to a logic die. The logic die may include a timing correction system that is operable to control the timing at which the logic die receives signals, such as read data signals, from each of the memory device dice. The timing correction controls the timing of the read data or other signals by adjusting the timing of respective strobe signals, such as read strobe signals, that are applied to each of the memory device dice. The memory device dice may transmit read data to the memory device at a time determined by when it receives the respective strobe signals. The timing of each of the strobe signals is adjusted so that the read data or other signals from all of the memory device dice are received at the same time.
摘要:
Memory systems, systems and methods are described that may include a plurality of stacked memory device dice and a logic die connected to each other by through silicon vias. One such logic die includes an error code generator that generates error checking codes corresponding to write data. The error checking codes are stored in the memory device dice and are subsequently compared to error checking codes generated from data subsequently read from the memory device dice. In the event the codes do not match, an error signal can be generated. The logic die may contain a controller that records the address from which the data was read. The controller or memory access device may redirect accesses to the memory device dice at the recorded addresses. The controller can also examine addresses or data resulting in the error signals being generated to identify faults in the through silicon vias.
摘要:
Memory systems, systems and methods are disclosed that may include a plurality of stacked memory device dice and a logic die connected to each other by through silicon vias. One such logic die includes an error code generator that generates error checking codes corresponding to write data. The error checking codes are stored in the memory device dice and are subsequently compared to error checking codes generated from data subsequently read from the memory device dice. In the event the codes do not match, an error signal can be generated. The logic die may contain a controller that records the address from which the data was read. The controller or memory access device may redirect accesses to the memory device dice at the recorded addresses. The controller can also examine addresses or data resulting in the error signals being generated to identify faults in the through silicon vias.
摘要:
The present disclosure includes apparatuses and methods for apparatus power control. A number of embodiments include determining a power profile for each of a number of commands in a command queue that are ready for execution and selecting a portion of the number of commands in the command queue for execution based on the power profiles of the number of commands to control power consumption in the apparatus.
摘要:
A method that dynamically adjusts link control parameters of a communications network. The communications network includes a transmitter coupled through a first data link to a receiver. The transmitter and receiver each have at least one associated link control parameter that affects the operation of that component. According to one method, data signals are transmitted over the first data link and the transmitted data signals are captured. The values of the captured data signals are compared to expected values for those signals, and the values of the link control parameters are adjusted to successfully capture the transmitted digital signals.