Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/STMicroelectronics/STM32U5Fx/JPEG/JPEG_HUFFBASE14#0x0
JPEG Huffman base
Data 28 Base Huffman value.
Data 29 Base Huffman value.
https://github.com/cmsis-svd/cmsis-svd-data