Abstract: A connection module is disposed in a main circuit board and includes a card edge connector, a hard circuit board and two connectors. The card edge connector is fixedly disposed on the main circuit board. The hard circuit board has a board body and a connecting tongue for correspondingly plugging with the card edge connector. The board body is configured with a disconnecting notch, and the board body is separated by the disconnecting notch into two floating plates arranged side by side at an interval and floatable using the disconnecting notch. The connectors are respectively fixed to the floating plates. Thus, without needing an additional guide frame, the connectors are enabled to float in any desired direction, thereby achieving effects of reducing an overall height and satisfying current thinning requirements.

Abstract: A portable computer includes a computer body and a handle. The handle, operable to be located at a closed position and an open position relative to the computer body, includes a body component for holding of a user, a movable member and an auxiliary member. One end of the movable member is pivotally connected to the body component and the other end is pivotally connected to the computer body. The auxiliary member is disposed on one end of the body component, and is abutted against one side of the movable member. During a movement process of the handle between the closed position and the open position, at least a portion of the movable member is kept in contact with the auxiliary member. When the handle is at the closed position and the open position, the auxiliary member and the body component jointly secure the movable member.

Abstract: A replacement device includes a replacement module and a slider. The replacement module includes a sliding portion. The sliding portion is provided with a limiting column, which is formed with a fixing hole. The slider includes a slider body. The slider body is provided with a first latch, a limiting hole and a fixing element, wherein the first latch is arranged on a first side edge of the slider body. The slider is correspondingly arranged on the sliding portion of the replacement module, and the limiting column of the sliding portion passes through the limiting hole. The fixing element has a top portion, and is fixed in the fixing hole. The size of the top portion is greater than the size of the limiting hole, so that the slider moves relative to the replacement module within a limit range of the limiting hole.

Abstract: A solid state peripheral storage device receives an LSN address from a computer system and provides a mapping to a PSN data. The PSN data addresses memory units which are made out of solid state floating gate storage cells. In addition, a microsequencer controls the operation of the translation of the mapping of the LSN to PSN. Through the use of the mapping of LSN to PSN, defective sectors in the memory units can be mapped out and fresh, unused, defective-free sectors can then be replaced, all automatically, without user intervention. Finally, the microsequencer has error recovery routines to further enhance the reliability of the peripheral device.

Abstract: A solid state peripheral storage device has a mapping memory which receives a first address from a computer system and provides a mapping to a PSN data. The PSN data addresses memory units and the mapping memory unit are all made out of solid state floating gate storage cells. Through the use of the mapping memory, defective sectors in the memory units can be mapped out and fresh, unused, defective-free sectors can then be replaced, all automatically, without user intervention. Finally, in the event a portion of the mapping memory unit becomes defective, the mapping unit is then mapped by an indirect address to a different location in the memory unit where the mapping of the first address to PSN address is stored.

Abstract: A solid state peripheral storage device receives an LSN address from a computer system and provides a mapping to a PSN data. The PSN data addresses memory units which are made out of solid state floating gate storage cells. In addition, a microsequencer controls the operation of the translation of the mapping of the LSN to PSN. Through the use of the mapping of LSN to PSN, defective sectors in the memory units can be mapped out and fresh, unused, defective-free sectors can then be replaced, all automatically, without user intervention. Finally, the microsequencer has error recovery routines to further enhance the reliability of the peripheral device.

Abstract: A solid state peripheral storage device receives an LSN address from a computer system and provides a mapping to a PSN data. The PSN data addresses memory units which are made out of solid state floating gate storage cells. In addition, a microsequencer controls the operation of the translation of the mapping of the LSN to PSN. Through the use of the mapping of LSN to PSN, defective sectors in the memory units can be mapped out and fresh, unused, defective-free sectors can then be replaced, all automatically, without user intervention. Finally, the microsequencer has error recovery routines to further enhance the reliability of the peripheral device.