Atmel SAM4S Xplained Pro Starter and Evaluation Kit ATSAM4S-XPRO ATSAM4S-XPRO Ficha De Dados
Códigos do produto
ATSAM4S-XPRO
SAM4S Series [DATASHEET]
Atmel-11100G-ATARM-SAM4S-Datasheet_27-May-14
234
12.10.1 System Timer (SysTick) User Interface
Table 12-34.
System Timer (SYST) Register Mapping
Offset
Register
Name
Access
Reset
0xE000E010
SysTick Control and Status Register
SYST_CSR
Read/Write
0x00000004
0xE000E014
SysTick Reload Value Register
SYST_RVR
Read/Write
Unknown
0xE000E018
SysTick Current Value Register
SYST_CVR
Read/Write
Unknown
0xE000E01C
SysTick Calibration Value Register
SYST_CALIB
Read-only
0x000030D4