ATSAM3U-EK Atmel, ATSAM3U-EK Datasheet - Page 256

• Manufacturer Part Number: ATSAM3U-EK
• Description: KIT EVAL FOR AT91SAM3U CORTEX
• Manufacturer: Atmel
• Type: MCUr

Specifications of ATSAM3U-EK

• Contents: Board
• Processor To Be Evaluated: SAM3U
• Data Bus Width: 32 bit
• Interface Type: RS-232, USB
• Operating Supply Voltage: 3 V
• Silicon Manufacturer: Atmel
• Core Architecture: ARM
• Core Sub-architecture: Cortex - M3
• Silicon Core Number: SAM3U4E
• Silicon Family Name: SAM3U
• Kit Contents: Board CD Docs
• Rohs Compliant: Yes
• For Use With/related Products: AT91SAM3U
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

16.4.1
Name:
Address:
Access Type:
• PROCRST: Processor Reset
0 = No effect.
1 = If KEY is correct, resets the processor.
• PERRST: Peripheral Reset
0 = No effect.
1 = If KEY is correct, resets the peripherals.
• EXTRST: External Reset
0 = No effect.
1 = If KEY is correct, asserts the NRST pin.
• KEY: Password
Should be written at value 0xA5. Writing any other value in this field aborts the write operation.
256
31
23
15
–
–
7
–
SAM3U Series
Reset Controller Control Register
30
22
14
RSTC_CR
0x400E1200
Write-only
–
–
6
–
29
21
13
–
–
5
–
28
20
12
–
–
4
–
KEY
EXTRST
27
19
11
–
–
3
PERRST
26
18
10
–
–
2
25
17
–
9
1
–
6430D–ATARM–25-Mar-11
PROCRST
24
16
–
8
–
0