公开(公告)号：US20240243945A1

公开(公告)日：2024-07-18

申请号：US18155094

申请日：2023-01-17

Applicant: STMicroelectronics International N.V.

Inventor： Avneep Kumar GOYAL ,  Nicolas GUION ,  Sumit Kumar SINGHAL ,  Jagtar SINGH ,  Dhulipalla Phaneendra KUMAR

IPC: H04L12/40

CPC classification number: H04L12/40143 ,  H04L2012/40215

Abstract: Apparatuses and computer-implemented methods for implementing a message-based protocol interface with a communication bus are provided. An example apparatus for implementing a message-based protocol interface with a communication bus may include message handler core circuitry having a transmit message buffer, wherein the transmit message buffer is configured to store a portion of a transmit message. The apparatus may further include receive handler circuitry configured to store a portion of a received message. The apparatus further includes a message handler processor comprising a processor and an instruction memory including program code, the instruction memory and program code configured to, with the processor, cause the message handler processor to transmit at least the portion of the transmit message from a transmit data memory to the message handler core circuitry and receive the received message from the receive handler circuitry into a receive data memory.