MC68HC812A4 Datasheet, PDF (180/342 Pages) Motorola, Inc – 16-bit device composed of standard on-chip peripheral modules connected by an intermodule bus. Modules include

Standard Timer Module
Addr.
$0092
$0093
$0094
$0095
$0096
$0097
$0098
$0099
$009A
$009B
Register Name
Timer Channel 1
Register High (TC1H)
See page 197.
Read:
Write:
Reset:
Timer Channel 1
Register Low (TC1L)
See page 197.
Read:
Write:
Reset:
Timer Channel 2
Register High (TC2H)
See page 197.
Read:
Write:
Reset:
Timer Channel 2
Register Low (TC2L)
See page 197.
Read:
Write:
Reset:
Timer Channel 3
Register High (TC3H)
See page 197.
Read:
Write:
Reset:
Timer Channel 3
Register Low (TC3L)
See page 197.
Read:
Write:
Reset:
Timer Channel 4
Register High (TC4H)
See page 197.
Read:
Write:
Reset:
Timer Channel 4
Register Low (TC4L)
See page 197.
Read:
Write:
Reset:
Timer Channel 5
Register High (TC5H)
See page 197.
Read:
Write:
Reset:
Timer Channel 5
Register Low (TC5L)
See page 197.
Read:
Write:
Reset:
Bit 7
Bit 15
0
Bit 7
0
Bit 15
0
Bit 7
0
Bit 15
0
Bit 7
0
Bit 15
0
Bit 7
0
Bit 15
0
Bit 7
0
6
5
14
13
0
0
6
5
0
0
14
13
0
0
6
5
0
0
14
13
0
0
6
5
0
0
14
13
0
0
6
5
0
0
14
13
0
0
6
5
0
0
= Unimplemented
4
3
2
12
11
10
0
0
0
4
3
2
0
0
0
12
11
10
0
0
0
4
3
2
0
0
0
12
11
10
0
0
0
4
3
2
0
0
0
12
11
10
0
0
0
4
3
2
0
0
0
12
11
10
0
0
0
4
3
2
0
0
0
R = Rserved
Figure 12-2. I/O Register Summary (Sheet 3 of 5)
1
Bit 0
9
Bit 8
0
0
1
Bit 0
0
0
9
Bit 8
0
0
1
Bit 0
0
0
9
Bit 8
0
0
1
Bit 0
0
0
9
Bit 8
0
0
1
Bit 0
0
0
9
Bit 8
0
0
1
Bit 0
0
0
MC68HC812A4 — Rev. 3.0
180
Standard Timer Module
Advance Information
MOTOROLA