Maximizing CAN-XL Bus Throughput with DMA-Driven MCAL Architectures

A detailed technical guide on architecting low-level microcontrollers to process 10 Mbps CAN-XL data phases without dropping frames.

Hardware Mailbox Arbitration

Configuring message RAM filters to automatically route high-priority chassis control frames to dedicated shadow registers, bypassing standard FIFO queues.

Zero-Copy Protocol Decoupling

Decoupling low-level driver interrupts from the AUTOSAR PDU Router by passing pointer descriptors instead of copying raw payload bytes.

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