Abstract: A system and device for reducing leakage current in a sequential circuit is disclosed. In one embodiment, a system for reducing leakage current in a sequential circuit includes a combinational logic circuit, one or more reset flip-flops coupled to the combinational logic circuit, and one or more set-reset flip-flops coupled to the combinational logic circuit. The system further includes a control module coupled to the reset flip-flops and to the set flip-flops and configured to reset the reset flip-flops and to set the set-reset flip-flops when a standby mode of the sequential circuit is triggered.

Abstract: A system and method for gate training in a memory system is disclosed. In one embodiment, in a method for calibrating read data strobe gating, a first read command is issued to a memory module. A first DQS gate signal is issued before the beginning of the preamble of a first DQS signal received from the memory module that corresponds to the first read command. A second read command is issued to the memory module such that the preamble of a second DQS signal received from the memory module that corresponds to the second read command is adjacent to the postamble of the first DQS signal. Then, a second DQS gate signal is issued at a preset time after the first DQS gate signal. The second DQS signal is sampled repeatedly to locate the preamble of the second DQS signal.

Abstract: A system and method for gate training in a memory system is disclosed. In one embodiment, in a method for calibrating read data strobe gating, a first read command is issued to a memory module. A first DQS gate signal is issued before the beginning of the preamble of a first DQS signal received from the memory module that corresponds to the first read command. A second read command is issued to the memory module such that the preamble of a second DQS signal received from the memory module that corresponds to the second read command is adjacent to the postamble of the first DQS signal. Then, a second DQS gate signal is issued at a preset time after the first DQS gate signal. The second DQS signal is sampled repeatedly to locate the preamble of the second DQS signal.

Abstract: A system and device for reducing leakage current in a sequential circuit is disclosed. In one embodiment, a system for reducing leakage current in a sequential circuit includes a combinational logic circuit, one or more reset flip-flops coupled to the combinational logic circuit, and one or more set-reset flip-flops coupled to the combinational logic circuit. The system further includes a control module coupled to the reset flip-flops and to the set flip-flops and configured to reset the reset flip-flops and to set the set-reset flip-flops when a standby mode of the sequential circuit is triggered.