Datasheet

181
SAM7X Series [DATASHEET]
6120K–ATARM–11-Feb-14
25.9.1 PMC System Clock Enable Register
Register Name: PMC_SCER
Access Type: Write-only
• 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.
31 30 29 28 27 26 25 24
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23 22 21 20 19 18 17 16
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15 14 13 12 11 10 9 8
––––PCK3PCK2PCK1PCK0
76543210
UDP–––––––