Abstract: A data retry-read method, a memory storage device, and a memory control circuit element are provided. The method includes: detecting a notification signal from a volatile memory module; in response to the notification signal, instructing the volatile memory module to execute N command sequences in a buffer; and after the volatile memory module executes the N command sequences, sending at least one read command sequence, according to M physical addresses involved in the N command sequences, to instruct the volatile memory module to read first data from the M physical addresses.

Abstract: A method includes: obtaining impact values for characteristic conditions; selecting training data subsets respectively from training data sets according to the impact values; obtaining a candidate model and an evaluation value based on the training data subsets; supplementing the training data subsets according to the impact values; obtaining another candidate model and another evaluation value based on training data subsets thus supplemented; repeating the step of supplementing the training data subset, and the step of obtaining another candidate model and another evaluation value based on the training data subsets thus supplemented; and selecting one of the candidate models as a prediction model based on the evaluation values.

Abstract: A micro light emitting device includes an epitaxial structure, a conductive layer, and a first insulating layer. The epitaxial structure has a first surface and a second surface opposite to the first surface, and includes a first semiconductor layer, an active layer and a second semiconductor layer that are arranged in such order in a direction from the first surface to the second surface. The conductive layer is formed on a surface of the first semiconductor layer away from the active layer. The first insulating layer is formed on the surface of the first semiconductor layer away from the active layer, and exposes at least a part of the conductive layer.

Abstract: A health care device and a health care method are illustrated, the health care method is used to arrange the health care device at a predetermined location in front of a belly button of a user with a predetermined distance, and to emit the low-frequency wave with a predetermined frequency to the belly button by using a low-frequency wave emitter. The health care device is formed by the low-frequency wave emitter and a cone/pyramid part. The predetermined frequency is 1.27 Hz to 1.81 Hz, and the predetermined distance is 5 cm to 8 cm. The above health care device and method can increase contents of active T cells and B cells in blood and increase an ability of NK cell strains for poisoning cancer cell strains (K562). In short, the above health care device and method have health benefits without a risk of excessive energy causing harm.

Abstract: A dual-wavelength gun aiming collimated beam light source module, comprising: a positioning seat, having a first through hole and a second through hole inside; a first laser module for emitting laser light of first wavelength; a second laser module for emitting laser light of second wavelength; a first reflecting mirror, and the inner surface of the first reflecting mirror has a first wavelength laser light high-reflection coating; and a second reflecting mirror, and the outer surface of the second reflecting mirror has a first wavelength laser light high-reflection coating and a second wavelength laser light high-reflection coating; so as to solve the aiming deviation problem.

Abstract: A command management method, a memory storage device, and a memory control circuit unit are disclosed. The method includes: obtaining a plurality of commands from a memory of a host system; storing the commands in a first buffer region of the memory storage device; in response to a first command and a second command meeting a pairing condition in the first buffer region, putting the first command and the second command in the first buffer region in a first command queue of the memory storage device; and continuously executing the first command and the second command in the first command queue.

Abstract: A data retry-read method, a memory storage device, and a memory control circuit element are provided. The method includes: detecting a notification signal from a volatile memory module; in response to the notification signal, instructing the volatile memory module to execute N command sequences in a buffer; and after the volatile memory module executes the N command sequences, sending at least one read command sequence, according to M physical addresses involved in the N command sequences, to instruct the volatile memory module to read first data from the M physical addresses.

Abstract: A command management method, a memory storage device, and a memory control circuit unit are disclosed. The method includes: obtaining a plurality of commands from a memory of a host system; storing the commands in a first buffer region of the memory storage device; in response to a first command and a second command meeting a pairing condition in the first buffer region, putting the first command and the second command in the first buffer region in a first command queue of the memory storage device; and continuously executing the first command and the second command in the first command queue.

Abstract: A memory management method for a memory storage device including a rewritable non-volatile memory module is provided according to an exemplary embodiment of the disclosure. The method includes: receiving a first command and performing a first operation corresponding to the first command; transmitting a completion message to a host system corresponding to a completion of the first operation; detecting command processing information; determining a transmission mode of an interruption message according to the command processing information; and transmitting the interruption message to the host system according to the transmission mode.

Abstract: A data transmitting method, a memory storage device and a memory control circuit unit are provided. The method is used for a data transmitting operation between the memory storage device and a host system. The host system is recorded with a plurality of submission queues, and the method includes: obtaining at least one first command in a first submission queue from the host system and determining whether a first data quantity of the at least one first command matches a first predetermined condition; obtaining at least one second command in a second submission queue from the host system if the first data quantity matches the first predetermined condition; and sequentially performing a data accessing operation corresponding to the at least one first command and the at least one second command on a rewritable non-volatile memory module in the memory storage device.

Abstract: A memory management method for a memory storage device including a rewritable non-volatile memory module is provided according to an exemplary embodiment of the disclosure. The method includes: receiving a first command and performing a first operation corresponding to the first command; transmitting a completion message to a host system corresponding to a completion of the first operation; detecting command processing information; determining a transmission mode of an interruption message according to the command processing information; and transmitting the interruption message to the host system according to the transmission mode.

Abstract: A data transmitting method, a memory storage device and a memory control circuit unit are provided. The method is used for a data transmitting operation between the memory storage device and a host system. The host system is recorded with a plurality of submission queues, and the method includes: obtaining at least one first command in a first submission queue from the host system and determining whether a first data quantity of the at least one first command matches a first predetermined condition; obtaining at least one second command in a second submission queue from the host system if the first data quantity matches the first predetermined condition; and sequentially performing a data accessing operation corresponding to the at least one first command and the at least one second command on a rewritable non-volatile memory module in the memory storage device.

Abstract: A command executing method for a memory storage apparatus is provided. The method includes grouping logical addresses into logical address groups and assigning a key for each of the logical address groups independently. The method also includes receiving a write command and write data corresponding to the write command and temporarily storing the write data into a buffer memory. The method further includes executing the write command, enabling a direct memory access once to transfer the write data from the buffer memory to a writable non-volatile memory module of the memory apparatus and encrypting each sector data of the write data with keys corresponding to the logical address groups that the logical address storing the sector data belong to.

Abstract: A controlling method, a connector, and a memory storage device are provided. The controlling method includes following steps. A connection between the memory storage device and a host system is established. A first command is received from the host system and stored into a command queue. The command queue includes at least one second command after the first command is stored into the command queue. Whether a command number of the second commands is greater than a threshold is determined. The threshold is greater than 1. If the command number is greater than the threshold, a using right of the connection is obtained and a second command is executed by the memory storage device. If the command number is not greater than the threshold, a command from the host system is waited for. The using right of the connection belongs to the host system. Thereby, the system efficiency is improved.

Abstract: A command executing method, a connector and a memory storage device are provided. The command executing method includes: receiving at least one command and at least one tag corresponding to the command from a host system, and temporarily storing the command in a command queue; transmitting the tag to the host system and executing the command; determining whether an operating status of the memory storage device meets a predetermined condition; and if the operating status meets the predetermined condition, transmitting a configuration message to the host system to release the tag from corresponding to the command. Accordingly, the access bandwidth of the memory storage device is increased.

Abstract: A controlling method for connector is provided, which includes: receiving a first signal stream under a condition that a squelch detector is turned-off; determining whether the first signal stream contains a burst signal under a first operating frequency; if the first signal stream contains the burst signal, turning on the squelch detector and determining by the squelch detector under a second operating frequency whether a second signal stream is a waking signal, wherein the second signal stream is received after receiving the first signal stream and the second operating frequency is greater than the first operating frequency. The controlling method further includes: if the second signal stream is the waking signal, changing an operating state of the connector to an active state. In this way, the power consumption of the connector is reduced.

Abstract: A data processing method, a memory storage device, and a memory control circuit unit are provided. Here, each physical address corresponds to one flag. The data processing method includes: receiving a reading command; reading first data stored in the physical addresses of a physical programming unit; determining whether a first flag in the physical programming unit is in a first status or a second status; transmitting decrypted first data or decrypted specific-format data to a host system according to whether the first flag is in the first status or the second status. Accordingly, the encryption operation may be simplified.

Abstract: A method of programming memory cells for a rewritable non-volatile memory module is provided. The method includes: receiving a command which indicates performing an update operation to a logical page; and identifying valid logical access addresses and invalid logical access addresses in the logical page according to the command. The method also includes: selecting a physical page; setting flags corresponding to the valid logical access addresses in a valid state, setting flags corresponding to the invalid logical access in an invalid state; programming the flags and data belonging to the valid logical access addresses to the selected physical page based on the update operation; and mapping the selected physical page to the logical page. Accordingly, the method can effectively increase the speed of programming the memory cells.

Abstract: A data processing method, a memory storage device, and a memory control circuit unit are provided. Here, each physical address corresponds to one flag. The data processing method includes: receiving a reading command; reading first data stored in the physical addresses of a physical programming unit; determining whether a first flag in the physical programming unit is in a first status or a second status; transmitting decrypted first data or decrypted specific-format data to a host system according to whether the first flag is in the first status or the second status. Accordingly, the encryption operation may be simplified.

Abstract: A command executing method for a memory storage apparatus is provided. The method includes grouping logical addresses into logical address groups and assigning a key for each of the logical address groups independently. The method also includes receiving a write command and write data corresponding to the write command and temporarily storing the write data into a buffer memory. The method further includes executing the write command, enabling a direct memory access once to transfer the write data from the buffer memory to a writable non-volatile memory module of the memory apparatus and encrypting each sector data of the write data with keys corresponding to the logical address groups that the logical address storing the sector data belong to.