SAM3X8E Atmel Corporation, SAM3X8E Datasheet - Page 908

• Manufacturer Part Number: SAM3X8E
• Manufacturer: Atmel Corporation

36.7.12
Name:
Address:
Access:
This register can only be written if the WPEN bit is cleared in
• GCEN: Gray Count Enable
0: TIOAx [x=0..2] and TIOBx [x=0..2] are driven by internal counter of channel x.
1: TIOAx [x=0..2] and TIOBx [x=0..2] are driven by a 2-bit gray counter.
• DOWN: DOWN Count
0: Up counter.
1: Down counter.
908
908
31
23
15
–
–
–
7
SAM3X/A
SAM3X/A
TC Stepper Motor Mode Register
TC_SMMRx [x=0..2]
0x40080008 (0)[0], 0x40080048 (0)[1], 0x40080088 (0)[2], 0x40084008 (1)[0], 0x40084048 (1)[1],
0x40084088 (1)[2], 0x40088008 (2)[0], 0x40088048 (2)[1], 0x40088088 (2)[2]
Read-write
30
22
14
–
–
–
6
29
21
13
–
–
–
5
28
20
12
–
–
–
4
“TC Write Protect Mode Register” on page 901
27
19
11
–
–
–
3
26
18
10
–
–
–
2
–
DOWN
25
17
–
9
–
1
11057A–ATARM–17-Feb-12
11057A–ATARM–17-Feb-12
–
GCEN
24
16
–
8
–
0