ATSAM3U-EK Atmel, ATSAM3U-EK Datasheet - Page 782

• 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

36.7.4
Name:
Address:
Access:
• IDX: InDeX
0 = no effect.
1 = enables the interrupt when a rising edge occurs on IDX input.
• DIRCHG: DIRection CHanGe
0 = no effect.
1 = enables the interrupt when a change on rotation direction is detected.
• QERR: Quadrature ERRor
0 = no effect.
1 = enables the interrupt when a quadrature error occurs on PHA,PHB.
782
782
31
23
15
–
–
–
7
–
SAM3U Series
SAM3U Series
TC QDEC Interrupt Enable Register
30
22
14
TC_QIER
0x400800C8
Write-only
–
–
–
6
–
29
21
13
–
–
–
5
–
28
20
12
–
–
–
4
–
27
19
11
–
–
–
3
–
QERR
26
18
10
–
–
–
2
DIRCHG
25
17
–
–
9
–
1
6430D–ATARM–25-Mar-11
6430D–ATARM–25-Mar-11
IDX
24
16
–
–
8
–
0