Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/STMicroelectronics/STM32L4S9/OCTOSPI1/HLCR#0x0
HyperBusTM latency configuration register
Latency mode
Write zero latency
Access time
Read write recovery time
https://github.com/cmsis-svd/cmsis-svd-data