Datasheet

SAM3X / SAM3A [DATASHEET]
Atmel-11057C-ATARM-SAM3X-SAM3A-Datasheet_23-Mar-15
1094
39.6.1.3 General Status Clear Register
Name: UOTGHS_SCR
Address: 0x400AC808
Access: Write-only
• VBUSRQC: VBus Request Clear
Writing a one will clear VBUSRQ bit in UOTGHS_SR.
Writing a zero to this bit has no effect.
This bit always read as zero.
• STOIC: Suspend Time-Out Interrupt Clear
Writing a one will clear STOI bit in UOTGHS_SR.
Writing a zero to this bit has no effect.
This bit always read as zero.
• HNPERRIC: HNP Error Interrupt Clear
Writing a one twill clear HNPERRI bit in UOTGHS_SR.
Writing a zero to this bit has no effect.
This bit always read as zero.
• ROLEEXIC: Role Exchange Interrupt Clear
Writing a one twill clear ROLEEXI bit in UOTGHS_SR.
Writing a zero to this bit has no effect.
This bit always read as zero.
• BCERRIC: B-Connection Error Interrupt Clear
Writing a one will clear BCERRI bit in UOTGHS_SR.
Writing a zero to this bit has no effect.
This bit always read as zero.
• VBERRIC: VBus Error Interrupt Clear
Writing a one will clear VBERRI bit in UOTGHS_SR.
Writing a zero to this bit has no effect.
This bit always read as zero.
31 30 29 28 27 26 25 24
––––––––
23 22 21 20 19 18 17 16
––––––––
15 14 13 12 11 10 9 8
––––––VBUSRQC–
76543210
STOIC HNPERRIC ROLEEXIC BCERRIC VBERRIC SRPIC VBUSTIC IDTIC