SAM3A8C Atmel Corporation, SAM3A8C Datasheet - Page 569
![no-image](/images/manufacturer_photos/0/0/79/atmel_corporation_sml.jpg)
SAM3A8C
Manufacturer Part Number
SAM3A8C
Description
Manufacturer
Atmel Corporation
- Current page: 569 of 1465
- Download datasheet (26Mb)
28.2.15.12
Name:
Address:
Access:
This register can only be written if the WPEN bit is cleared in
• USBS: USB Input Clock Selection
0 = USB Clock Input is PLLA.
1 = USB Clock Input is PLLB.
• USBDIV: Divider for USB Clock.
USB Clock is Input clock divided by USBDIV+1.
11057A–ATARM–17-Feb-12
11057A–ATARM–17-Feb-12
31
23
15
–
–
–
7
–
PMC USB Clock Register
PMC_USB
0x400E0638
Read-write
30
22
14
–
–
–
6
–
29
21
13
–
–
–
5
–
28
20
12
–
–
–
4
–
“PMC Write Protect Mode Register”
27
19
11
–
–
3
–
26
18
10
–
–
–
2
USBDIV
.
25
17
–
–
–
9
1
SAM3X/A
SAM3X/A
USBS
24
16
–
–
8
0
569
569
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