Atmel ARM-Based Evaluation Kit for SAM4S16C, 32-Bit ARM® Cortex® Microcontroller ATSAM4S-WPIR-RD ATSAM4S-WPIR-RD Data Sheet
Product codes
ATSAM4S-WPIR-RD
877
SAM4S Series [DATASHEET]
Atmel-11100G-ATARM-SAM4S-Datasheet_27-May-14
37.7.16 TC QDEC Interrupt Disable Register
Name:
TC_QIDR
Address:
0x400100CC (0), 0x400140CC (1)
Access:
Write-only
• IDX: InDeX
0: No effect.
1: Disables the interrupt when a rising edge occurs on IDX input.
1: Disables the interrupt when a rising edge occurs on IDX input.
• DIRCHG: DIRection CHanGe
0: No effect.
1: Disables the interrupt when a change on rotation direction is detected.
1: Disables the interrupt when a change on rotation direction is detected.
• QERR: Quadrature ERRor
0: No effect.
1: Disables the interrupt when a quadrature error occurs on PHA, PHB.
1: Disables 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