Datasheet

480
42023E–SAM–07/2013
ATSAM4L8/L4/L2
19.7 Module Configuration
The specific configuration for each AST instance is listed in the following tables.The module bus
clocks listed here are connected to the system bus clocks. Refer to Section 10. ”Power Manager
(PM)” on page 108 for details.
Table 19-3. AST Configuration
Feature AST
Number of alarm comparators 1
Number of periodic comparators 1
Digital tuner On
Table 19-4. AST Clocks
Clock Name Description
CLK_AST Clock for the AST bus interface
GCLK The generic clock used for the AST is GCLK2
Table 19-5. Register Reset Values
Register Reset Value
VERSION 0x00000311
PARAMETER 0x00004103