MC68HC08AS32 Datasheet, PDF (32/280 Pages) Motorola, Inc – M68HC08 Family of 8-bit microcontroller units (MCUs)

Addr.
$0027
$0028
$0029
$002A
$002B
$002C
$002D
$002E
$002F
$0030
$0031
$0032
$0033
Register Name
Timer Channel 0 Register High ^Read:
(TCH0H) Write:
See page 248. _Reset:
Timer Channel 0 Register Low ^Read:
(TCH0L) Write:
See page 248. _Reset:
Timer Channel 1 Status and ^Read:
Control Register (TSC1) Write:
See page 244. _Reset:
Timer Channel 1 Register High ^Read:
(TCH1H) Write:
See page 248. _Reset:
Timer Channel 1 Register Low ^Read:
(TCH1L) Write:
See page 248. _Reset:
Timer Channel 2 Status and ^Read:
Control Register (TSC2) Write:
See page 244. _Reset:
Timer Channel 2 Register High ^Read:
(TCH2H) Write:
See page 248. _Reset:
Timer Channel 2 Register Low ^Read:
(TCH2L) Write:
See page 248. _Reset:
Timer Channel 3 Status and ^Read:
Control Register (TSC3) Write:
See page 244. _Reset:
Timer Channel 3 Register High ^Read:
(TCH3H) Write:
See page 248. _Reset:
Timer Channel 3 Register Low ^Read:
(TCH3L Write:
See page 248.) _Reset:
Timer Channel 4 Status and ^Read:
Control Register (TSC4) Write:
See page 244. _Reset:
Timer Channel 4 Register High ^Read:
(TCH4H) Write:
See page 248. _Reset:
Bit 7
Bit 15
Bit 7
CH1F
0
0
Bit 15
Bit 7
CH2F
0
0
Bit 15
Bit 7
CH3F
0
0
Bit 15
Bit 7
CH4F
0
0
Bit 15
R
6
5
4
3
2
14
13
12
11
10
Indeterminate after reset
6
5
4
3
2
CH1IE
0
Indeterminate after reset
0
R
MS1A ELS1B ELS1A
0
0
0
0
14
13
12
11
10
Indeterminate after reset
6
5
4
3
2
Indeterminate after reset
CH2IE MS2B
MS2A
ELS2B ELS2A
0
0
0
0
0
14
13
12
11
10
Indeterminate after reset
6
5
4
3
2
CH3IE
0
Indeterminate after reset
0
R
MS3A ELS3B ELS3A
0
0
0
0
14
13
12
11
10
Indeterminate after reset
6
5
4
3
2
Indeterminate after reset
CH4IE MS4B
MS4A
ELS4B ELS4A
0
0
0
0
0
14
13
12
11
10
= Reserved
Indeterminate after reset
U = Unaffected
Figure 2-2. Control, Status, and Data Register (Sheet 4 of 6)
1
Bit 0
9
Bit 8
1
Bit 0
TOV1
0
9
CH1MAX
0
Bit 8
1
Bit 0
TOV2
0
9
CH2MAX
0
Bit 8
1
Bit 0
TOV3
0
9
CH3MAX
0
Bit 8
1
Bit 0
TOV4
0
9
CH4MAX
0
Bit 8
Data Sheet
32
MC68HC08AS32 — Rev. 4.1
Freescale Semiconductor