Datasheet

352
SAM9M10 [DATASHEET]
6355F–ATARM–12-Mar-13
26.11.11 PMC USB Clock Register
Name: PMC_USB
Address: 0xFFFFFC38
Access: Read/Write
• USBS: USB OHCI Input clock selection
0 = USB Clock Input is PLLA
1 = USB Clock Input is UPLL
• USBDIV: Divider for USB OHCI Clock.
USB Clock is Input clock divided by USBDIV+1
31 30 29 28 27 26 25 24
––––––––
23 22 21 20 19 18 17 16
––––––––
15 14 13 12 11 10 9 8
–––– USBDIV
76543210
–––––––USBS