Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Raspberry Pi/RP2040/USBCTRL_REGS/MAIN_CTRL#0x0
Main control register
Enable controller
Device mode = 0, Host mode = 1
Reduced timings for simulation
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https://github.com/cmsis-svd/cmsis-svd-data