公开(公告)号：US20210026796A1

公开(公告)日：2021-01-28

申请号：US16519531

申请日：2019-07-23

Applicant: QUALCOMM Incorporated

Inventor： Sharon GRAIF ,  Meital ZANGVIL ,  Lior AMARILIO

IPC: G06F13/42 ,  G06F13/24

Abstract: Systems, methods, and apparatus are described. A method for data communication performed at a master device includes configuring a serial interface for a point-to-point mode of operation, transmitting a first two-bit command through the serial interface, the two-bit command including a one-bit address and a read/write bit, and initiating a transaction through the serial interface. The transaction may be identified by the two-bit command and is conducted in accordance with an I3C protocol. The transaction may include the transfer of one or more data frames formatted in accordance with the I3C protocol. The method may include receiving an acknowledgement from a slave device in response to the first two-bit command.