Figure 1.7 shows the map of the level 2-0 DMA set register. This register stores the parameters required for DMA transfer. As shown in the SCU register map (Figure 1.6), there are three types of DMA levels (level 0 to level 2), so the addresses in Figure 1.7 are expressed as relative addresses.
Figure 1.7 Level 2-0 DMA set register map
DMA forced stop register
Figure 1.8 shows a map of the DMA forced stop register. This register has a bit that forcibly stops DMA operation. However, if DMA is forcibly stopped, DMA cannot be used. Do not use this register except during backup.
