MC68HCP11 Datasheet, PDF (35/45 Pages) Motorola, Inc – 8-Bit Microcontroller

TOC1–TOC5 — Timer Output Compare
$1016–$101F
$1016 Bit 15
14
13
12
11
10
$1017
Bit 7
6
5
4
3
2
$1018 Bit 15
14
13
12
11
10
$1019
Bit 7
6
5
4
3
2
$101A Bit 15
14
13
12
11
10
$101B Bit 7
6
5
4
3
2
$101C Bit 15
14
13
12
11
10
$101D Bit 7
6
5
4
3
2
$101E Bit 15
14
13
12
11
10
$101F Bit 7
6
5
4
3
2
All TOCx register pairs reset to ones ($FFFF).
9
Bit 8
1
Bit 0
9
Bit 8
1
Bit 0
9
Bit 8
1
Bit 0
9
Bit 8
1
Bit 0
9
Bit 8
1
Bit 0
TCTL1 — Timer Control 1
$1020
Bit 7
6
5
4
3
2
1
Bit 0
OM2
OL2
OM3
OL3
OM4
OL4
OM5
OL5
RESET:
0
0
0
0
0
0
0
0
OM2–OM5 — Output Mode
OL2–OL5 — Output Level
High TOC1
Low
High TOC2
Low
High TOC3
Low
High TOC4
Low
High TOC5
Low
OMx
0
0
1
1
TCTL2 — Timer Control 2
Bit 7
6
—
—
RESET:
0
0
OLx
Action Taken on Successful Compare
0
Timer disconnected from output pin logic
1
Toggle OCx output line
0
Clear OCx output line to 0
1
Set OCx output line to 1
$1021
5
EDG1B
0
4
EDG1A
0
3
EDG2B
0
2
EDG2A
0
1
EDG3B
0
Bit 0
EDG3A
0
Table 7 Timer Control Configuration
EDGxB
0
0
1
1
EDGxA
0
1
0
1
Configuration
Capture disabled
Capture on rising edges only
Capture on falling edges only
Capture on any edge
MC68HC11A8
MC68HC11A8TS/D
MOTOROLA
35