Atmel ARM-Based Evaluation Kit for SAM4S16C, 32-Bit ARM® Cortex® Microcontroller ATSAM4S-WPIR-RD ATSAM4S-WPIR-RD Data Sheet
Product codes
ATSAM4S-WPIR-RD
SAM4S Series [DATASHEET]
Atmel-11100G-ATARM-SAM4S-Datasheet_27-May-14
336
18.4
Supply Controller (SUPC) User Interface
The user interface of the Supply Controller is part of the System Controller user interface.
18.4.1 System Controller (SYSC) User Interface
18.4.2 Supply Controller (SUPC) User Interface
Table 18-1.
System Controller Registers
Offset
System Controller Peripheral
Name
0x00-0x0c
Reset Controller
RSTC
0x10-0x2C
Supply Controller
SUPC
0x30-0x3C
Real Time Timer
RTT
0x50-0x5C
Watchdog Timer
WDT
0x60-0x8C
Real Time Clock
RTC
0x90-0xDC
General Purpose Backup Register
GPBR
0xE0
Reserved
0xE4
Write Protection Mode Register
SYSC_WPMR
0xE8-0xF8
Reserved
Table 18-2.
Register Mapping
Offset
Register Name
Access
Reset
0x00
Supply Controller Control Register
SUPC_CR
Write-only
N/A
0x04
Supply Controller Supply Monitor Mode Register
SUPC_SMMR
Read/Write
0x0000_0000
0x08
Supply Controller Mode Register
SUPC_MR
Read/Write
0x0000_A00
0x0C
Supply Controller Wake-up Mode Register
SUPC_WUMR
Read/Write
0x0000_0000
0x10
Supply Controller Wake-up Inputs Register
SUPC_WUIR
Read/Write
0x0000_0000
0x14
Supply Controller Status Register
SUPC_SR
Read-only
0x0000_0000
0x18
Reserved