| 摘要 |
PURPOSE: A chip operation control system by a hose is provided to implement a system of various channels through the structural combination of chips and ship internal settings. CONSTITUTION: A plurality of transducers receives an analog ultrasonic signal. When channels corresponding to the transducers are divided into M pieces of channel groups, a plurality of chips correspond to the divided channel groups. A host controls the chips. A host address bus is connected between the host and the chips. The host address bus is formed of local addresses designating the inside of the chips and a ship selection signal. [Reference numerals] (AA) 32, 64, 128 transducers; (BB,CC,DD) 8 channels; (EE) Host; (FF) Parameters, host address, host data; (GG) Parameters, partial sum; (HH) Host address, host data, read data; (II) Beam forming result; (JJ) Read data; (KK) Back end processing unit |
