Data Sheet

136
Atmel | SMART SAM D21 [DATASHEET]
Atmel-42181G–SAM-D21_Datasheet–09/2015
z Bit 2 – HPB2: HPB2 AHB Clock Mask
0: The AHB clock for the HPB2 is stopped.
1: The AHB clock for the HPB2 is enabled.
z Bit 1 – HPB1: HPB1 AHB Clock Mask
0: The AHB clock for the HPB1 is stopped.
1: The AHB clock for the HPB1 is enabled.
z Bit 0 – HPB0: HPB0 AHB Clock Mask
0: The AHB clock for the HPB0 is stopped.
1: The AHB clock for the HPB0 is enabled.