SAM3N00A Atmel Corporation, SAM3N00A Datasheet - Page 608

• Manufacturer Part Number: SAM3N00A
• Manufacturer: Atmel Corporation

31.7.4
Name:
Addresses:
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.
608
608
31
23
15
–
–
–
7
–
SAM3N
SAM3N
TC QDEC Interrupt Enable Register
30
22
14
TC_QIER
0x400100C8 (0), 0x400140C8 (1)
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
11011A–ATARM–04-Oct-10
11011A–ATARM–04-Oct-10
IDX
24
16
–
–
8
–
0