at91sam9260-cj ATMEL Corporation, at91sam9260-cj Datasheet - Page 268

• Manufacturer Part Number: at91sam9260-cj
• Description: At91 Arm Thumb Microcontrollers
• Manufacturer: ATMEL Corporation

26.9.1
Register Name:
Access Type:
• UHP: USB Host Port Clock Enable
0 = No effect.
1 = Enables the 12 and 48 MHz clock of the USB Host Port.
• UDP: USB Device Port Clock Enable
0 = No effect.
1 = Enables the 48 MHz clock of the USB Device Port.
• PCKx: Programmable Clock x Output Enable
0 = No effect.
1 = Enables the corresponding Programmable Clock output.
6221G–ATARM–31-Jan-08
UDP
31
23
15
–
–
–
7
PMC System Clock Enable Register
UHP
30
22
14
PMC_SCER
Write-only
–
–
–
6
29
21
13
–
–
–
5
–
28
20
12
–
–
–
4
–
27
19
11
–
–
–
3
–
26
18
10
–
–
–
–
2
AT91SAM9260
PCK1
25
17
–
–
–
9
1
PCK0
24
16
–
–
–
8
0
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