Datasheet

161
32117D–AVR-01/12
AT32UC3C
9.7 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 according to the table in the System
Bus Clock Connections section.
Table 9-3. Module configuration
Feature AST
Number of timer alarms 2
Number of periodic alarms 2
Digital tuner On
Table 9-4. Module clock name
Module name Clock name Description
AST
CLK_AST Peripheral Bus clock from the PBA clock domain
GCLK The generic clock used for the AST is GCLK2
PB clock Peripheral Bus clock from the PBA clock domain
Table 9-5. Register Reset Values
Module name Clock name
VERSION 0x00000200
PARAMETER 0x0000D203