Megachips Corporation

Akihiro Takata

A master device transmits a first control signal including TS0(S) to a slave device and transmits a first data signal including TS0(M) to the master, the slave sets a point in time in the slave to T0(S) in time when the first control signal is received and transmits a second data signal including TS1(S) to the master, the master receives the second data signal and subtract TS1(S) from TS2(S) to calculate a round-trip delay time RTTs, and receives the first data signal and subtract TS0(M) from TS1(M) to calculate a round-trip delay time RTTm, the master transmits a data signal to the slave at a point in time that is obtained by TA−RTTm, and the slave puts the slave in a data receivable state at a point in time that is obtained by TA−RTTs.

Growing community of inventors

Osaka, Japan

Akihiro Takata