ATSAM3U-EK Atmel, ATSAM3U-EK Datasheet - Page 193

• 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

13.20.9.1
• PRI_7
Reserved
• PRI_6
Priority of system handler 6, usage fault
• PRI_5
Priority of system handler 5, bus fault
• PRI_4
Priority of system handler 4, memory management fault
6430D–ATARM–25-Mar-11
31
23
15
7
System Handler Priority Register 1
30
22
14
6
The bit assignments are:
29
21
13
5
28
20
12
4
PRI_7: Reserved
PRI_6
PRI_5
PRI_4
27
19
11
3
26
18
10
2
SAM3U Series
25
17
9
1
24
16
8
0
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