Datasheet

247
SAM9261 [DATASHEET]
Atmel-6062O-ATARM-SAM9261-Datasheet_21-Jun-16
24.9.2 PMC System Clock Disable Register
Name: PMC_SCDR
Address: 0xFFFFFC04
Access: Write-only
• PCK: Processor Clock Disable
0: No effect.
1: Disables the Processor clock. This is used to enter the processor in Idle Mode.
• UDP: USB Device Port Clock Disable
0: No effect.
1: Disables the 48 MHz clock of the USB Device Port.
• PCKx: Programmable Clock x Output Disable
0: No effect.
1: Disables the corresponding Programmable Clock output.
31 30 29 28 27 26 25 24
––––––––
23 22 21 20 19 18 17 16
––––––HCK1HCK0
15 14 13 12 11 10 9 8
––––PCK3PCK2PCK1PCK0
76543210
UDP UHP ––––– PCK