MC68HC08AZ32A Datasheet, PDF (34/312 Pages) Motorola, Inc – HCMOS Microcontroller Unit

Memory
Addr.
$0026
$0027
$0028
$0029
$002A
$002B
$002C
$002D
$002E
$002F
$0030
$0031
$0032
Name
Bit 7
6
5
4
3
2
1
Timer A Channel 0 Status ^Read:
and Control Register Write:
(TASC0) See page 247. _Reset:
CH0F
0
0
CH0IE
0
MS0B
0
MS0A
0
ELS0B
0
ELS0A
0
TOV0
0
Timer A Channel 0 Register ^Read: _{Bit 15}
14
13
High (TACH0H) Write:
12
11
10
9
See page 249. _Reset:
Indeterminate after reset
Timer A Channel 0 Register ^Read: _{Bit 7}
6
Low (TACH0L) Write:
See page 249. _Reset:
5
4
3
2
1
Indeterminate after reset
Timer A Channel 1 Status ^{Read: CH1F}
CH1IE
0
and Control Register Write: 0
R
(TASC1) See page 247. _Reset:
0
0
0
MS1A
0
ELS1B
0
ELS1A
0
TOV1
0
Timer A Channel 1 Register ^Read: _{Bit 15}
14
13
High (TACH1H) Write:
12
11
10
9
See page 249. _Reset:
Indeterminate after reset
Timer A Channel 1 Register ^Read: _{Bit 7}
6
Low (TACH1L) Write:
See page 249. _Reset:
5
4
3
2
1
Indeterminate after reset
Timer A Channel 2 Status ^Read:
and Control Register Write:
(TASC2) See page 247. _Reset:
CH2F
0
0
CH2IE
0
MS2B
0
MS2A
0
ELS2B
0
ELS2A
0
TOV2
0
Timer A Channel 2 Register ^Read: _{Bit 15}
14
13
High (TACH2H) Write:
12
11
10
9
See page 249. _Reset:
Indeterminate after reset
Timer A Channel 2 Register ^Read: _{Bit 7}
6
Low (TACH2L) Write:
See page 249. _Reset:
5
4
3
2
1
Indeterminate after reset
Timer A Channel 3 Status ^{Read: CH3F}
CH3IE
0
and Control Register Write: 0
R
(TASC3) See page 247. _Reset:
0
0
0
MS3A
0
ELS3B
0
ELS3A
0
TOV3
0
Timer A Channel 3 Register ^Read: _{Bit 15}
14
13
High (TACH3H) Write:
12
11
10
9
See page 249. _Reset:
Indeterminate after reset
Timer A Channel 3 Register ^Read: _{Bit 7}
6
Low (TACH3L) Write:
See page 249. _Reset:
5
4
3
2
1
Indeterminate after reset
Timer A Channel 4 Status ^Read:
and Control Register Write:
(TASC4) See page 247. _Reset:
CH4F
0
0
CH4IE
0
MS4B
0
MS4A
0
ELS4B
0
ELS4A
0
TOV4
0
= Unimplemented
R
= Reserved
Figure 2-2. I/O Data, Status and Control Registers (Sheet 4 of 6)
Bit 0
CH0MAX
0
Bit 8
Bit 0
CH1MAX
0
Bit 8
Bit 0
CH2MAX
0
Bit 8
Bit 0
CH3MAX
0
Bit 8
Bit 0
CH4MAX
0
MC68HC08AZ32A Data Sheet, Rev. 2
34
Freescale Semiconductor