MAC on 32x16 bits - 2024.1 English

AI Engine Kernel and Graph Programming Guide (UG1079)

Document ID
UG1079
Release Date
2024-06-05
Version
2024.1 English

An example of MAC with pre-adding is as follows. With pre-adding, the data from X buffer can be added by itself, or the data from X buffer and Y buffer can be added. The start, offsets, and step parameters work similar as previous example. There is a ystart parameter for Y buffer or another data from X buffer. The step parameter works reversely for Y or another data from X buffer.

Figure 1. LMAC8_SYM on int32 x int16 Type