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SAM4L Datasheet, PDF (380/1185 Pages) ATMEL Corporation – ATSAM ARM-based Flash MCU
ATSAM4L4/L2
• SUSP: Suspend Interrupt
This bit is cleared when the UDINTCLR.SUSPC bit is written to one to acknowledge the interrupt.
This bit is set when a USB “Suspend” idle bus state has been detected for 3 frame periods (J state for 3 ms). This triggers a
USB interrupt if SUSPE is one.
42023C–SAM–02/2013
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