MC68HC08AS32A Datasheet, PDF (35/296 Pages) Motorola, Inc – Microcontrollers

Freescale Semiconductor, Inc.
Memory
Input/Output (I/O) Section
Addr.
$0029
$002A
$002B
$002C
$002D
$002E
$002F
$0030
$0031
$0032
$0033
$0034
Register Name
Bit 7
6
5
4
3
2
Timer Channel 1 Status and ^{Read: CH1F}
CH1IE
0
Control Register (TSC1) Write: 0
See page 256. _{Reset: 0}
0
0
MS1A
0
ELS1B
0
ELS1A
0
Timer Channel 1 Register High ^Read: _{Bit 15}
14
(TCH1H) Write:
See page 260. _Reset:
13
12
11
10
Indeterminate after reset
Timer Channel 1 Register Low ^Read: _{Bit 7}
6
(TCH1L) Write:
See page 260. _Reset:
5
4
3
2
Indeterminate after reset
Timer Channel 2 Status and ^Read:
Control Register (TSC2) Write:
See page 256. _Reset:
CH2F
0
0
CH2IE
0
MS2B
0
MS2A
0
ELS2B
0
ELS2A
0
Timer Channel 2 Register High ^Read: _{Bit 15}
14
(TCH2H) Write:
See page 260. _Reset:
13
12
11
10
Indeterminate after reset
Timer Channel 2 Register Low ^Read: _{Bit 7}
6
(TCH2L) Write:
See page 260. _Reset:
5
4
3
2
Indeterminate after reset
Timer Channel 3 Status and ^{Read: CH3F}
CH3IE
0
Control Register (TSC3) Write: 0
See page 256. _{Reset: 0}
0
0
MS3A
0
ELS3B
0
ELS3A
0
Timer Channel 3 Register High ^Read: _{Bit 15}
14
(TCH3H) Write:
See page 260. _Reset:
13
12
11
10
Indeterminate after reset
Timer Channel 3 Register Low ^Read: _{Bit 7}
6
(TCH3L Write:
See page 260.) _Reset:
5
4
3
2
Indeterminate after reset
Timer Channel 4 Status and ^Read:
Control Register (TSC4) Write:
See page 256. _Reset:
CH4F
0
0
CH4IE
0
MS4B
0
MS4A
0
ELS4B
0
ELS4A
0
Timer Channel 4 Register High ^Read: _{Bit 15}
14
(TCH4H) Write:
See page 260. _Reset:
13
12
11
10
Indeterminate after reset
Timer Channel 4 Register Low ^Read: _{Bit 7}
6
(TCH4L) Write:
See page 260. _Reset:
5
4
3
2
Indeterminate after reset
= Unimplemented
R
= Reserved
Figure 2-2. Control, Status, and Data Register (Sheet 5 of 8)
1
Bit 0
TOV1 CH1MAX
0
0
9
Bit 8
1
Bit 0
TOV2 CH2MAX
0
0
9
Bit 8
1
Bit 0
TOV3 CH3MAX
0
0
9
Bit 8
1
Bit 0
TOV4 CH4MAX
0
0
9
Bit 8
1
Bit 0
U = Unaffected
MC68HC08AS32A — Rev. 1
MOTOROLA
Memory
For More Information On This Product,
Go to: www.freescale.com
Data Sheet
35