Part Number: TMS320F28379D
这个问题在388里也是有的

如上图所示,请问FN位域的定义是什么呢
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就是OUTLUT的输出逻辑:
(spruhm8i_TMS320F2837xD Dual-Core Delfino Microcontrollers Technical Reference Manual (Rev. I)第2795页Figure 26-12. Output LUT Block)


同理LUT4中也有类似的寄存器。