Seiko Epson Corporation

Honda Motor Co., Ltd.

Toshihiro Kubo

Yuji Kurasawa

Masakazu Isomura

Takahiko Shimizu

Hiroshi Tadokoro

Keita Sakurada

Shuji Iimura

Satoru Maki

Tetsuhito Yokomori

An attachment structure for an exhaust gas sensor, wherein an exhaust gas sensor is attached to a downstream connection pipe part of an exhaust pipe so as to be disposed, in a side view of a motorcycle, in a spatial region between a footrest and a brake pedal provided to the motorcycle.

Attachment structure for exhaust gas sensor

A saddle riding vehicle includes a unit swing engine swingably supported on a body frame through a link member, and an exhaust device provided with an exhaust pipe and a catalyst device. The link member is disposed on an upper side of a crankcase. Part of the catalyst device is disposed below a cylinder section and is located in a region between an imaginary line that connects a link member coupling section coupling the link member to the body frame and a front end of the crankcase and an imaginary line that connects an exhaust pipe connection section of the unit swing engine connected with an end of the exhaust pipe and the link member coupling section, in side view. An exhaust device coupling section that couples the crankcase and the exhaust device is provided.

Saddle riding vehicle

The invention provides a power control device for a computing unit, which is optimal for saving power. When MPEG data is supplied, a CPU starts decoding the MPEG data. The MPEG data is decoded by independently decoding video data and music data. When decoding the MPEG data, in each operation unit included in the MPEG data, the clock frequency of the CPU can be adjusted so as to reduce the power consumption of the CPU on the basis of the data length of the operation unit for a period during which the CPU performs an operation on the data in the operation unit.

System and method for providing a power control device for a computing unit

The invention provides a data transfer device for multidimensional memory capable of performing an efficient SIMD operation and suitable for transferring data between a multidimensional memory and a one-dimensional memory. A DMAC reads data of a rectangular area in a logical two-dimensional space of a two-dimensional data access memory, and writes the read data on a one-dimensional data access memory. Further, it reads data from the one-dimensional data access memory, and writes the read data on the two-dimensional data access memory, such that the data are arranged in the rectangular area in the logical two-dimensional space of the two-dimensional data access memory.

Data transfer device and method for multidimensional memory

To provide a method of using a memory that can contribute to an efficient SIMD operation. The method of using the memory includes the steps of: supposing a predefined two dimensional memory space consisting of predefined virtual minimum two dimensional memory spacesarranged in longitudinal and transverse directions; and preassigning each address of the virtual minimum two dimensional memory spaceto an address in each of n physical memories determined in relation with the virtual minimum two dimensional memory space. At the time of reading the data, a reading address is designated in the virtual minimum two dimensional memory spaceand a data reading direction is designated as the transverse direction or longitudinal direction of data with reference to the designated reading address, whereby continuous data arranged in the transverse or longitudinal direction in the virtual minimum two dimensional memory spaceis read in accordance with the designated address and the designated direction from a corresponding address in each of the n physical memories.

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Saitama, Japan

Toshihiro Kubo