摘要:
A semiconductor device having SRAM cell units each comprising a pair of a first driving transistor and a second driving transistor, a pair of a first load transistor and a second load transistor, and a pair of a first access transistor and a second access transistor, wherein each of the transistors comprises a semiconductor layer projecting upward from a substrate plane, a gate electrode extending on opposite sides of the semiconductor layer so as to stride over a top of the semiconductor layer, a gate insulating film interposed between the gate electrode and the semiconductor layer, and a pair of source/drain areas formed in the semiconductor layer; and the first and second driving transistors each have a channel width larger than that of at least either each of the load transistors or each of the access transistors.
摘要:
A programmable semiconductor device of the invention includes: processing element unit executing a predetermined operation; input/output connection unit acting as a signal input part and/or a signal output part in processing element unit; interconnecting unit, comprised of a plurality of wires, connecting processing element unit via input/output connection unit; bidirectional repeater unit, arranged between the intersection points of interconnecting unit, performing disconnection, or driving interconnecting unit in the forward direction or in the reverse direction; and interconnection connecting unit, arranged at the intersection point, connecting interconnecting unit at the intersection point.
摘要:
There is provided a semiconductor device wherein at least the largest width of a source/drain region is larger than the width of a semiconductor region and the source/drain region has a slope having a width continuously increasing from the uppermost side to the substrate side, and a silicide film is formed in the surface of the slope.
摘要:
The invention provides novel substituted phenylpropionic acid derivatives that bind to the receptor as ligands of human peroxisome proliferator-activated receptor α (PPARα) to activate and exhibit potent lipid-decreasing action, and processes for preparing them.It relates to substituted phenylpropionic acid derivatives represented by a general formula (1) [wherein R1 denotes a lower alkyl group with carbon atoms of 1 to 4, lower alkoxy group with carbon atoms of 1 to 3, trifluoromethyl group, trifluoromethoxy group, phenyl group which is unsubstituted or may have substituents, phenoxy group which is unsubstituted or may have substituents or benzyloxy group which is unsubstituted or may have substituents, R2 denotes a hydrogen atom, lower alkyl group with carbon atoms of 1 to 4 or lower alkoxy group with carbon atoms of 1 to 3, R3 denotes a lower alkoxy group with carbon atoms of 1 to 3, and the binding mode of A portion denotes —CH2CONH—, —NHCOCH2—, —CH2CH2CO—, —CH2CH2CH2—, —CH2CH2O—, —CONHCH2—, —CH2NHCH2—, —COCH2O—, —OCH2CO—, —COCH2NH— or —CHCH2CO—], their pharmaceutically acceptable salts and their hydrates, and processes for preparing them.
摘要:
A cold-rolled steel sheet of DP (Dual Phase) type with a specific composition meets the requirements: (I) In the surface of the steel sheet, there exist Si—Mn complex oxides no larger than 5 μm in diameter of the equivalent circle as many as 10 or more per 100 μm2 and the coverage of oxides composed mainly of Si on the surface of steel sheet is no more than 10% of surface area, and/or (II) The cross section near the surface of the steel sheet does not show cracks with a width no larger than 3 μm and a depth no smaller than 5 μm in arbitrary ten fields of observation under an SEM with a magnification of 2000. A high-strength cold-rolled steel sheet excellent in coating film adhesion and having a tensile strength no lower than 550 MPa is provided.
摘要:
The invention provides novel substituted benzylthiazolidine-2,4-dione derivatives that bind to receptor to activate as ligands of human peroxisome proliferator-activated receptor (PPAR) and exhibit blood glucose-decreasing action and lipid-decreasing action, and processes for preparing them. It relates to substituted benzylthiazolidine-2,4-dione derivatives represented by the general formula (1) [wherein the bond mode of A denotes —CH2CONH—, —NHCONH—, —CH2CH2CO— or —NHCOCH2—, and B denotes a lower alkyl group with carbon atoms of 1 to 4, lower alkoxy group with carbon atoms of 1 to 3, halogen atom, trifluoromethyl group, trifluoromethoxy group, phenyl group which is unsubstituted or may have substituents, phenoxy group which is unsubstituted or may have substituents or benzyloxy group which is unsubstituted or may have substituents], their medicinally acceptable salts, their hydrates and processes for preparing them.
摘要:
The present invention provides a bidirectional bus repeater controller comprising: a bidirectional bus line for bidirectional transmissions of signals; at least a bidirectional repeater on the bidirectional bus line for controlling bidirectional transmissions of signals on the bidirectional bus line; at least a bus driver connected to the bidirectional bus line for transmitting inputted signals to the bidirectional bus line in accordance with a bus driver control signal; at least a bus receiver connected to the bidirectional bus line for receiving signals from the bidirectional bus line; and a logic circuit extending along the bidirectional bus line and being connected to the at least bidirectional repeater for transmitting bidirectional bus repeater control signals to the at least bidirectional repeater upon input of the bus driver control signal.
摘要:
A pulse generator includes an event counter receiving an external clock for counting the external clock, a first compare register coupled to the event counter for generating a first equal signal when a count value of the event counter becomes equal to a value set in the first compare register. The first equal signal is supplied to the event counter so as to clear the event counter. A free-running counter receives an internal clock for counting the internal clock, and a second compare register is coupled to the free-running counter for generating a second equal signal when a count value of the free-running counter becomes equal to a value set in the second compare register. A first flipflop is set by the first equal signal and reset by a write signal for the second compare register, and a second flipflop is set by the first equal signal, and reset by the second equal signal when the tint flipflop is in a reset condition, so as to generate an external pulse signal, so that even if the second equal signal is generated, the external pulse signal is never reset unless the first flipflop has been reset.
摘要:
A system for detecting a runaway of a microcomputer includes a microcomputer which carries out a predetermined program having at least two detecting routines and supplies at least two passing signals by carrying out the detecting routines, and a control unit for detecting the at least two passing signals. The control unit provides a runaway signal representing that the runaway occurs, when at least one of the at least two passing signals is not detected in a predetermined time.
摘要:
A queue apparatus comprises a multi-stage queue latch for storing instruction codes or data in a first-in first-out manner; a first queue pointer associated with the queue latch for indicating a read position of an upper half place portion of the instruction codes or data stored in the queue latch and a second queue pointer associated with the queue latch for indicating a reading position of a lower half place portion of the instruction codes or data stored in the queue latch. An exchanger is coupled in order to the queue latch to receive the upper and lower half place portions of the instruction codes or data read out form the queue latch and for selectively exchanging the positions of the received upper and lower half place portions.