The Differences in Byte Alignment and sizeof() Results between DSP and ARM

Due to the differences in the architecture of DSP and ARM, the byte in DSP is 16-bit, resulting in different byte alignment and sizeof() results for structures. The use of memset() and memcpy() should be avoided, and manual looping should be used to perform batch operations to lower costs and avoid problems when porting software to ARM processor platforms. Sticking to standard libraries like sizeof() and memset() ensures compatibility and reduces the risk of issues.