Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/stm32/stm32n6/STM32N645/JPEG/JPEG_DHTMEM33#0x0
JPEG DHT memory
Huffman table data 132
Huffman table data 133
Huffman table data 134
Huffman table data 135
https://github.com/modm-io/cmsis-svd-stm32