Abstract: The present disclosure provides a counter circuit and a memory. The counter circuit includes: a counting circuit configured to output a count value when the count value exceeds a predetermined threshold; a decoding circuit coupled to the counting circuit, and configured to decode the count value to obtain decoding information corresponding to the count value, where the decoding information represents a numerical interval in which the count value is located; and a comparison circuit coupled to the decoding circuit, and configured to compare the decoding information with historical maximum decoding information and latch and output current maximum decoding information.

Abstract: Provided in the embodiments of the present disclosure are a delay control circuit and method, and a semiconductor memory. The delay control circuit includes a clock circuit and a delay circuit. The clock circuit is configured to receive a temperature adjustment signal, and generate a first clock signal according to the temperature adjustment signal; and a clock cycle of the first clock signal is a preset value. The delay circuit is configured to receive the first clock signal and an initial command signal, and perform delay processing on the initial command signal according to the first clock signal, so as to obtain a target command signal; and a time interval between the target command signal and the initial command signal meets a preset timing condition.

Abstract: A counting control circuit includes a logic control circuit and a counting statistic circuit, an output terminal of the logic control circuit is connected to a clock terminal of the counting statistic circuit. The logic control circuit is configured to receive a first clock signal and a first identification signal, and generate a counting clock signal according to the first clock signal under a control of the first identification signal. The counting statistic circuit is configured to receive the counting clock signal, count according to the counting clock signal, and generate the first identification signal which indicates a generation of a command signal for performing a first operation, here, the first identification signal is in a valid state when a counting value meets a preset condition.

Abstract: A delay control circuit includes a delay circuit. The delay circuit is configured to receive an initial command signal, and to perform a non-clock-triggered delay processing on the initial command signal to obtain a target command signal. The initial command signal is generated based on an ECS operation mode, a time interval between the target command signal and the initial command signal meets a preset timing condition, the initial command signal is used for performing a first operation and the target command signal is used for performing a second operation.

Abstract: Some embodiments of the disclosure provide an air intake bypass recirculation structure with adjustable air entraining amount and controllable broadband noise which includes main body of the air intake bypass recirculation structure and an air entraining amount adjusting structure. In some examples, an air intake bypass recirculation cavity is formed in the main body of the air intake bypass recirculation structure. An air inlet of an air intake pipe and an air outlet of the air intake pipe are formed in two ends of the main body of the air intake bypass recirculation structure respectively. An airflow inlet of the air intake bypass recirculation structure and an airflow outlet of the air intake bypass recirculation structure are formed in the inner side of the main body of the air intake bypass recirculation structure. The air entraining amount adjusting structure is arranged in the air intake bypass recirculation cavity.

Abstract: A self-operated mini therapeutic device for venous thrombus prophylaxis, including plural “Z” shape air passages and plural magnets defined in an air cushion, a mouth of the respective air passages connected to diverting valve via pipes, the diverting valve connected to an inflating and extracting mechanism via the pipes, so as to form air paths for inflation and extraction of the respective air passages in the air cushion, a control circuit employed to control the diverting valve. The self-operated mini therapeutic device can use pressure wave and magnetic stimulation to prevent and treat venous thrombus.

Abstract: A self-operated mini therapeutic device for venous thrombus prophylaxis, including plural “Z” shape air passages and plural magnets defined in an air cushion, a mouth of the respective air passages connected to diverting valve via pipes, the diverting valve connected to an inflating and extracting mechanism via the pipes, so as to form air paths for inflation and extraction of the respective air passages in the air cushion, a control circuit employed to control the diverting valve. The self-operated mini therapeutic device can use pressure wave and magnetic stimulation to prevent and treat venous thrombus.