RCC AHB5 enable register
| HPDMA1ENS | HPDMA1 enable |
| DMA2DENS | DMA2D enable |
| JPEGENS | JPEG enable |
| FMCENS | FMC enable |
| XSPI1ENS | XSPI1 enable |
| PSSIENS | PSSI enable |
| SDMMC2ENS | SDMMC2 enable |
| SDMMC1ENS | SDMMC1 enable |
| XSPI2ENS | XSPI2 enable |
| XSPIMENS | XSPIM enable |
| MCE1ENS | MCE1 enable |
| MCE2ENS | MCE2 enable |
| MCE3ENS | MCE3 enable |
| XSPI3ENS | XSPI3 enable |
| MCE4ENS | MCE4 enable |
| GFXMMUENS | GFXMMU enable |
| GPUENS | GPU enable |
| ETH1MACENS | ETH1MAC enable |
| ETH1TXENS | ETH1TX enable |
| ETH1RXENS | ETH1RX enable |
| ETH1ENS | ETH1 enable |
| OTG1ENS | OTG1 enable |
| OTGPHY1ENS | OTGPHY1 enable |
| OTGPHY2ENS | OTGPHY2 enable |
| OTG2ENS | OTG2 enable |
| NPUCACHEENS | NPUCACHE enable |
| NPUENS | NPU enable |