Samsung Electronics Co., Ltd.

Euicheol Lim

Il Han Park

Sung Hyun Lee

Seok-Hoon Kim

Jun Hee Yoo

Jae Young Hur

Dongsoo Kang

Sangwoo Rhim

Jinyong Jung

Beomhak Lee

Jinseok Ha

Kiyeon Lee

A cache managing method of a display driving apparatus may be provided. The display driving apparatus including an encoder to generate compressed data by compressing raw data, a memory to store the compressed data, and a decoder to restore the compressed data and including a payload cache may be provided. The cache managing method including requesting an access to the compressed data, and managing the payload cache using a linked list according to the access request to the compressed data may be provided.

Display driving apparatus and cache managing method thereof

A memory system includes a high-bandwidth memory device, the high-bandwidth memory device having a relatively high operation bandwidth, the high-bandwidth memory device having a plurality of access channels. A low-bandwidth memory device has a relatively low operation bandwidth relative to the high-bandwidth memory device, the low-bandwidth memory device having one or more access channels. An interleaving unit performs a memory interleave operation among the plurality of access channels of the high-bandwidth memory device and an access channel of the one or more access channels of the low-bandwidth memory device.

Semiconductor devices including application processor connected to high-bandwidth memory and low-bandwidth memory, and channel interleaving method thereof

A bus system includes a plurality of master devices each of which issues a transaction request having a first transaction identifier with a first bit width and a slave device responding to the transaction request having a second transaction identifier with a second bit width and supplying a transaction response having the second transaction identifier to the plurality of master devices. The embodiment further comprises a bus configured to connect one of the plurality of master devices and the slave device; and an ID converter configured to connect the bus and the slave device and to map the first transaction identifier to the second transaction identifier for providing the second transaction identifier to the slave device and map the second transaction identifier to the first transaction identifier for providing the first transaction identifier to the one of the plurality of master devices.

Bus system including ID converter and converting method thereof

Provided are an image display method and an image display device. The method includes: reading first layer data; reading partial data of second layer data; and blending the read first layer data and the read partial data of the second layer data and displaying the blended data. The image display device includes: a processing unit generating first and second layer data and storing the generated first and second layer data in a storage unit; and a display unit reading the first layer data and partial data of the second layer data from the storage unit, blending the read first layer data and the read partial data of the second layer data, and displaying the blended data.

Image display devices and methods of displaying image

Growing community of inventors

Hwaseong-si, South Korea

Euicheol Lim