Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/stm32/stm32n6/STM32N645/JPEG/JPEG_DHTMEM25#0x0
JPEG DHT memory
Huffman table data 100
Huffman table data 101
Huffman table data 102
Huffman table data 103
https://github.com/modm-io/cmsis-svd-stm32