Atmel SAM4L-EK Atmel ATSAM4L-EK ATSAM4L-EK Scheda Tecnica
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Codici prodotto
ATSAM4L-EK
41
42023E–SAM–07/2013
ATSAM4L8/L4/L2
4.8
Peripheral Debug
The PDBG register controls the behavior of asynchronous peripherals when the device is in
debug mode.When the corresponding bit is set, that peripheral will be in a frozenstate in debug
mode.
debug mode.When the corresponding bit is set, that peripheral will be in a frozenstate in debug
mode.
4.8.1
Peripheral Debug
Name: PDBG
Access Type:
Read/Write
Address: 0xE0042000
Reset Value:
0x00000000
• WDT: Watchdog PDBG bit
WDT = 0: The WDT counter is not frozen during debug operation.
WDT = 1: The WDT counter is frozen during debug operation when Core is halted
• AST: Asynchronous Timer PDBG bit
AST = 0: The AST prescaler and counter is not frozen during debug operation.
AST = 1: The AST prescaler and counter is frozen during debug operation when Core is halted.
• PEVC: PEVC PDBG bit
PEVC= 0: PEVC is not frozen during debug operation.
PEVC= 1: PEVC is frozen during debug operation when Core is halted.
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24
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8
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0
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PEVC
AST
WDT