TMS320C6657 Dual-Core Setup

I need assistance in setting up a correct example for dual-core usage(DNUM) of the TMS320C6657 on CCS v9.3. The implementation should demonstrate inter-core communication using shared memory and should not involve BIOS/SYS.

Requirements:
- Use existing code as a base
- Provide a correct flash writer

Ideal Skills and Experience:
- Experience with TMS320C6657 and CCS v9.3
- Proficiency in setting up dual-core systems
- Strong understanding of shared memory inter-core communication
- Familiarity with embedded systems and flash writing techniques