SAM3X8C Atmel Corporation, SAM3X8C Datasheet - Page 893

• Manufacturer Part Number: SAM3X8C
• Manufacturer: Atmel Corporation

36.7.2
Name:
Address:
Access:
This register can only be written if the WPEN bit is cleared in
• TC0XC0S: External Clock Signal 0 Selection
• TC1XC1S: External Clock Signal 1 Selection
• TC2XC2S: External Clock Signal 2 Selection
• QDEN: Quadrature Decoder ENabled
0: disabled.
1: enables the quadrature decoder logic (filter, edge detection and quadrature decoding).
quadrature decoding (direction change) can be disabled using QDTRANS bit.
11057A–ATARM–17-Feb-12
11057A–ATARM–17-Feb-12
Value
Value
Value
INVIDX
0
1
2
3
0
1
2
3
0
1
2
3
31
23
15
–
7
–
TC Block Mode Register
TC_BMR
0x400800C4 (0), 0x400840C4 (1), 0x400880C4 (2)
Read-write
Name
TCLK0
–
TIOA1
TIOA2
Name
TCLK1
–
TIOA0
TIOA2
Name
TCLK2
–
TIOA1
TIOA2
INVB
30
22
14
–
6
–
MAXFILT
Description
Signal connected to XC0: TCLK0
Reserved
Signal connected to XC0: TIOA1
Signal connected to XC0: TIOA2
Description
Signal connected to XC1: TCLK1
Reserved
Signal connected to XC1: TIOA0
Signal connected to XC1: TIOA2
Description
Signal connected to XC2: TCLK2
Reserved
Signal connected to XC2: TIOA1
Signal connected to XC2: TIOA2
INVA
29
21
13
–
5
TC2XC2S
EDGPHA
28
20
12
–
4
“TC Write Protect Mode Register” on page
QDTRANS
FILTER
27
19
11
–
3
TC1XC1S
SPEEDEN
26
18
10
–
–
2
IDXPHB
POSEN
25
17
9
1
TC0XC0S
MAXFILT
901.
SAM3X/A
SAM3X/A
SWAP
QDEN
24
16
8
0
893
893