RCC AHB5 enable register
| HPDMA1ENC | HPDMA1 enable |
| DMA2DENC | DMA2D enable |
| JPEGENC | JPEG enable |
| FMCENC | FMC enable |
| XSPI1ENC | XSPI1 enable |
| PSSIENC | PSSI enable |
| SDMMC2ENC | SDMMC2 enable |
| SDMMC1ENC | SDMMC1 enable |
| XSPI2ENC | XSPI2 enable |
| XSPIMENC | XSPIM enable |
| MCE1ENC | MCE1 enable |
| MCE2ENC | MCE2 enable |
| MCE3ENC | MCE3 enable |
| XSPI3ENC | XSPI3 enable |
| MCE4ENC | MCE4 enable |
| GFXMMUENC | GFXMMU enable |
| GPUENC | GPU enable |
| ETH1MACENC | ETH1MAC enable |
| ETH1TXENC | ETH1TX enable |
| ETH1RXENC | ETH1RX enable |
| ETH1ENC | ETH1 enable |
| OTG1ENC | OTG1 enable |
| OTGPHY1ENC | OTGPHY1 enable |
| OTGPHY2ENC | OTGPHY2 enable |
| OTG2ENC | OTG2 enable |
| NPUCACHEENC | NPUCACHE enable |
| NPUENC | NPU enable |