Abstract: Systems and methods for host system memory translation are disclosed. The memory system may send a logical-to-physical address translation table to the host system. Thereafter, the host system may send commands that include a logical address and a physical address (with the host system using the logical-to-physical address translation table previously sent to generate the physical address). After sending the table to the host system, the memory system may monitor changes in the table, and record these changes in an update table. The memory system may use the update table in determining whether to accept or reject the physical address sent from the host system in processing the host system command. In response to determining to reject the physical address, the memory system may internally generate the physical address using the logical address sent from the host system and a logical-to-physical address translation table resident in the memory system.

Abstract: Systems and methods for host system memory translation are disclosed. The memory system may send a logical-to-physical address translation table to the host system. Thereafter, the host system may send commands that include a logical address and a physical address (with the host system using the logical-to-physical address translation table previously sent to generate the physical address). After sending the table to the host system, the memory system may monitor changes in the table, and record these changes in an update table. The memory system may use the update table in determining whether to accept or reject the physical address sent from the host system in processing the host system command. In response to determining to reject the physical address, the memory system may internally generate the physical address using the logical address sent from the host system and a logical-to-physical address translation table resident in the memory system.

Abstract: When a non-volatile memory device is reversibly operationally connected to a computer, the computer executes an application that is stored on the device. The execution causes changes to a non-volatile memory of the computer. After the execution terminates, all such changes are undone, either immediately if the termination was normal or upon rebooting the computer if the termination was abnormal. Before or during the execution, information related to the changes is recorded. The undoing of the changes is based on that information. Examples of such information recorded before the execution include a list of expected changes and a partial or full copy of the computer's non-volatile memory.

Abstract: When a non-volatile memory device is reversibly operationally connected to a computer, the computer executes an application that is stored on the device. The execution causes changes to a non-volatile memory of the computer. After the execution terminates, all such changes are undone, either immediately if the termination was normal or upon rebooting the computer if the termination was abnormal. Before or during the execution, information related to the changes is recorded. The undoing of the changes is based on that information. Examples of such information recorded before the execution include a list of expected changes and a partial or full copy of the computer's non-volatile memory.

Abstract: An improved method for processing aluminum dross containing fluxing salt to provide a fired inorganic or ceramic product wherein said dross is processed to remove fluxing salts therefrom, and wherein a non-metallic product is recovered. The improved process comprises providing a body of the non-metallic product in an aqueous slurry, a major portion of the body comprised of Al.sub.2 O.sub.3 and minor portions of said body comprised of SiO.sub.2 and MgO. The composition of the slurry is adjusted by adding one of Al.sub.2 O.sub.3 and SiO.sub.2 in an amount sufficient to form the fired inorganic product on heating. The slurry is heated to a temperature sufficiently high to fire the slurry and produce the fired inorganic product.

Abstract: A process for the recovery of metallic aluminum, mixtures of salts, and an aluminum oxide-metallic aluminum product from secondary aluminum dross. The process includes treating the dross with leach water to dissolve the salt content. Magnesium chloride is preferably added to the leach water to maintain the pH in the range of about 7-8.5, thereby reducing ammonia production in the treating step and enhancing recovery of metallic aluminum.