Mediatek Corporation

Hsuan-Jung Hsu

Chu-Ming Lin

Liang-Yen Wang

Horng-Bin Wang

Cheng-Yueh Hsiao

A Unified Protocol (UniPro) device with self functional test includes a physical layer circuit and a UniPro interface. The physical layer circuit has a transmit (TX) port and a receive (RX) port, wherein the TX port and the RX port are connected to each other via a loopback link under a self-test mode. The UniPro interface generates an outgoing test pattern to the TX port, and checks an incoming test pattern received from the RX port under the self-test mode.

Unified protocol device with self functional test and associated method

A data transceiving system, comprising: a data receiving apparatus, comprising a data receiving side command pin and at least one data receiving side data pin; a data transmitting apparatus, comprising a data transmitting side command pin and at least one data transmitting side data pin. The data receiving apparatus transmits a first command signal from the data receiving side command pin to the data transmitting side command pin, and the data transmitting apparatus transmits a first response signal from the data transmitting side command pin to the data receiving side command pin. The data transmitting apparatus transmits data from the data transmitting side data pin to the data receiving side data pin. The data transmitting apparatus transmits a first data sampling clock signal from the data transmitting side command pin to the data receiving side command pin, to sample the data.

Growing community of inventors

Hsinchu, Taiwan

Hsuan-Jung Hsu