Data Sheet

116
Atmel | SMART SAM D21 [DATASHEET]
Atmel-42181G–SAM-D21_Datasheet–09/2015
After a user reset, the reset value of the GENDIV register is as shown in Table 14-14.
Table 14-13. GENDIV Reset value after a Power Reset
GCLK Generator ID Reset Value after a Power Reset
0x00 0x00000000
0x01 0x00000001
0x02 0x00000002
0x03 0x00000003
0x04 0x00000004
0x05 0x00000005
0x06 0x00000006
0x07 0x00000007
0x08 0x00000008
Table 14-14. GENDIV Reset Value after a User Reset
GCLK Generator ID
Reset Value after a User Reset
0x00 0x00000000
0x01
0x00000001 if the generator is not used by the RTC and not a source of a 'locked' generic clock
No change if the generator is used by the RTC or used by a GCLK with a WRTLOCK as one
0x02
0x00000002 if the generator is not used by the RTC and not a source of a 'locked' generic clock
No change if the generator is used by the RTC or used by a GCLK with a WRTLOCK as one
0x03
0x00000003 if the generator is not used by the RTC and not a source of a 'locked' generic clock
No change if the generator is used by the RTC or used by a GCLK with a WRTLOCK as one
0x04
0x00000004 if the generator is not used by the RTC and not a source of a 'locked' generic clock
No change if the generator is used by the RTC or used by a GCLK with a WRTLOCK as one
0x05
0x00000005 if the generator is not used by the RTC and not a source of a 'locked' generic clock
No change if the generator is used by the RTC or used by a GCLK with a WRTLOCK as one
0x06
0x00000006 if the generator is not used by the RTC and not a source of a 'locked' generic clock
No change if the generator is used by the RTC or used by a GCLK with a WRTLOCK as one
0x07
0x00000007 if the generator is not used by the RTC and not a source of a 'locked' generic clock
No change if the generator is used by the RTC or used by a GCLK with a WRTLOCK as one
0x08
0x00000008 if the generator is not used by the RTC and not a source of a 'locked' generic clock
No change if the generator is used by the RTC or used by a GCLK with a WRTLOCK as one