Atmel Xplained Pro Evaluation Kit ATSAM4E-XPRO ATSAM4E-XPRO Fiche De Données
Codes de produits
ATSAM4E-XPRO
1011
SAM4E [DATASHEET]
Atmel-11157D-ATARM-SAM4E16-SAM4E8-Datasheet_12-Jun-14
39.7.17 TC QDEC Interrupt Enable Register
Name:
TC_QIER
Address:
0x400900C8 (0), 0x400940C8 (1), 0x400980C8 (2)
Access:
Write-only
• 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.
31
30
29
28
27
26
25
24
–
–
–
–
–
–
–
–
23
22
21
20
19
18
17
16
–
–
–
–
–
–
–
–
15
14
13
12
11
10
9
8
–
–
–
–
–
–
–
–
7
6
5
4
3
2
1
0
–
–
–
–
–
QERR
DIRCHG
IDX