at91cap7e ATMEL Corporation, at91cap7e Datasheet - Page 225

• Manufacturer Part Number: at91cap7e
• Description: Customizable Microcontroller
• Manufacturer: ATMEL Corporation

24.2.10.1
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.
8549A–CAP–10/08
UDP
31
23
15
–
–
–
7
PMC System Clock Enable Register
UHP
30
22
14
–
–
–
6
PMC_SCER
Write-only
29
21
13
–
–
–
5
–
28
20
12
–
–
–
4
–
PCK3
27
19
11
–
–
3
–
PCK2
26
18
10
–
–
–
2
PCK1
25
17
–
–
9
1
AT91CAP7E
-
PCK0
PCK
24
16
–
–
8
0
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