Description

The TMS320VC547x (VC547x) generation of devices including the TMS320VC5470 and the TMS320VC5471 has a master TMS470R1x (ARM7TDMIE) microcontroller unit (MCU) CPU with a slave TMS320C54x™ (C54x™) digital signal processor (DSP) CPU. Inter-processor communication (IPC) between the two processors can be performed using various methods. This document describes an interrupt-driven method o