User manual
...the world's most energy friendly microcontrollers
2012-04-24 - Giant Gecko Family - d0053_Rev0.96 594
www.energymicro.com
23.5.2 LETIMERn_CMD - Command Register
Offset Bit Position
0x004
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
Reset
0
0
0
0
0
Access
W1
W1
W1
W1
W1
Name
CTO1
CTO0
CLEAR
STOP
START
Bit Name Reset Access Description
31:5 Reserved
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
4 CTO1 0 W1 Clear Toggle Output 1
Set to drive toggle output 1 to its idle value
3 CTO0 0 W1 Clear Toggle Output 0
Set to drive toggle output 0 to its idle value
2 CLEAR 0 W1 Clear LETIMER
Set to clear LETIMER
1 STOP 0 W1 Stop LETIMER
Set to stop LETIMER
0 START 0 W1 Start LETIMER
Set to start LETIMER
23.5.3 LETIMERn_STATUS - Status Register
Offset Bit Position
0x008
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
Reset
0
Access
R
Name
RUNNING
Bit Name Reset Access Description
31:1 Reserved
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
0 RUNNING 0 R LETIMER Running
Set when LETIMER is running.