ST STM32F446 Series

RM0390 Rev 4 1217/1328
RM0390 USB on-the-go full-speed/high-speed (OTG_FS/OTG_HS)
1264
Figure 414. Normal interrupt OUT
1. The grayed elements are not relevant in the context of this figure.
• Interrupt service routine for interrupt OUT/IN transactions
a) Interrupt OUT
Unmask (NAK/TXERR/STALL/XFRC/FRMOR)
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