Abstract: A method for controlling a line pressure of an automatic transmission, and controlling the line pressure when oil is supplied to elements of the automatic transmission through hydraulic passages and valves of a valve body at the time of initially starting a vehicle includes a line pressure setting operation of setting the line pressure of the automatic transmission to be equal to or lower than a set pressure when a vehicle is initially started, and a line pressure converting operation of converting the line pressure into a pressure equal to or higher than the set pressure when the automatic transmission is operated for shifting or when a set time has lapsed since initial vehicle starting.

Abstract: A method for improving fuel-efficiency during a temporary stop may include dividing, by an engine control apparatus, a neutral control condition into a neutral control entry and a neutral control release during a D-stage temporary stop, determining, a neutral control entry D-stage target RPM at a time of the neutral control entry, and a neutral control release D-stage target RPM at a time of the neutral control release, and RPM shifting the neutral control entry D-stage target RPM to a speed gradient conforming to a transmission clutch release time of a transmission control apparatus at a time of a neutral control after the neutral control entry and RPM shifting the neutral control release D-stage target RPM to a speed gradient conforming to a clutch coupling time of a transmission by the transmission control apparatus at a time of a neutral control after the neutral control release.

Abstract: A method for controlling a line pressure of an automatic transmission, and controlling the line pressure when oil is supplied to elements of the automatic transmission through hydraulic passages and valves of a valve body at the time of initially starting a vehicle includes a line pressure setting operation of setting the line pressure of the automatic transmission to be equal to or lower than a set pressure when a vehicle is initially started, and a line pressure converting operation of converting the line pressure into a pressure equal to or higher than the set pressure when the automatic transmission is operated for shifting or when a set time has lapsed since initial vehicle starting.

Abstract: A method for improving fuel-efficiency during a temporary stop may include dividing, by an engine control apparatus, a neutral control condition into a neutral control entry and a neutral control release during a D-stage temporary stop, determining, a neutral control entry D-stage target RPM at a time of the neutral control entry, and a neutral control release D-stage target RPM at a time of the neutral control release, and RPM shifting the neutral control entry D-stage target RPM to a speed gradient conforming to a transmission clutch release time of a transmission control apparatus at a time of a neutral control after the neutral control entry and RPM shifting the neutral control release D-stage target RPM to a speed gradient conforming to a clutch coupling time of a transmission by the transmission control apparatus at a time of a neutral control after the neutral control release

Abstract: A structure for mounting a transmission to a vehicle body may include a transmission mounting bracket coupled both to a transmission casing of the transmission and to a rear cover coupled to the transmission casing, wherein the transmission mounting bracket may be coupled to an insulator, and the insulator may be mounted to the vehicle body.

Abstract: A structure for mounting a transmission to a vehicle body may include a transmission mounting bracket coupled both to a transmission casing of the transmission and to a rear cover coupled to the transmission casing, wherein the transmission mounting bracket may be coupled to an insulator, and the insulator may be mounted to the vehicle body.

Abstract: A memory device configured to simultaneously write data on all cells on one row of a matrix cell array constituting the memory device in a test mode, based on data latched in sense amplifiers included in the memory device. The memory device includes a pre-charge control unit coupled to a bit line precharge block and a sense amplifier pre-charge block and adapted to control respective pre-charge operations of the bit line precharge block and sense amplifier pre-charge block in a test mode in such a fashion that the pre-charge operations are deactivated in the test mode after an initial data writing operation is completed for one cell, thereby causing data used in the initial data writing operation to be still latched in the sense amplifiers, so that a subsequent data writing operation is repeatedly carried out, word line by word line, using the latched data. In every data writing operation, all cells on one row of the cell array are simultaneously written with data.

Abstract: A sense amplifier driving device sequentially drives a number of sense amplifiers to reduce the peak current caused by the sensing operation. A sense amplifier driving device having first sub-sense amplifier group and second sub-sense amplifier group comprises sense amplifier enable signal generating means for receiving a word line enable signal and for generating a sense enable signal; first sense amplifier activating means for receiving the sense enable signal from the sense enable signal generating means and for controlling the activation of the first sub-sense amplifier group; delay means for receiving an output signal from the sense amplifier enable signal generating means and for delaying the output signal for a certain amount of time; and second sense amplifier activating means for receiving the output signal from the delay means and for controlling the activation of the second sub-sense amplifier group.

Abstract: The present invention relates to a semiconductor device with a daisy chain structure having an independent, wherein each of the independent refresh means is additionally added to each of DRAMs being formed in a ring type, thereby independently performing a refresh operation in each DRAM to replace the conventional refresh operation depending on the existing single controller so that it allows easy application the semiconductor device by decreasing a DRAM's dependency to the controller.