
Appendix B: TIMA-6
MC68HC08AZ32
460
Appendix B: TIMA-6
MOTOROLA
Addr.
Register Name
Bit 7
6
5
4
3
2
1
Bit 0
$0020
TIMA Status/Control Register (TASC)
TOF
TOIE
TSTOP
TRST
0
PS2
PS1
PS0
$0021
Reserved
R
R
R
R
R
R
R
R
$0022
TIMA Counter Register High (TACNTH)
Bit 15
14
13
12
11
10
9
Bit 8
$0023
TIMA Counter Register Low (TACNTL)
Bit 7
6
5
4
3
2
1
Bit 0
$0024
TIMA Counter Modulo Reg. High (TAMODH)
Bit 15
14
13
12
11
10
9
Bit 8
$0025
TIMA Counter Modulo Reg. Low (TAMODL)
Bit 7
6
5
4
3
2
1
Bit 0
$0026
TIMA Ch. 0 Status/Control Register (TASC0)
CH0F
CH0IE
MS0B
MS0A
ELS0B
ELS0A
TOV0
CH0MAX
$0027
TIMA Ch. 0 Register High (TACH0H)
Bit 15
14
13
12
11
10
9
Bit 8
$0028
TIMA Ch. 0 Register Low (TACH0L)
Bit 7
6
5
4
3
2
1
Bit 0
$0029
TIMA Ch. 1 Status/Control Register (TASC1)
CH1F
CH1IE
0
MS1A
ELS1B
ELS1A
TOV1
CH1MAX
$002A
TIMA Ch. 1 Register High (TACH1H)
Bit 15
14
13
12
11
10
9
Bit 8
$002B
TIMA Ch. 1 Register Low (TACH1L)
Bit 7
6
5
4
3
2
1
Bit 0
$002C
TIMA Ch. 2 Status/Control Register (TASC2)
CH2F
CH2IE
MS2B
MS2A
ELS2B
ELS2A
TOV2
CH2MAX
$002D
TIMA Ch. 2 Register High (TACH2H)
Bit 15
14
13
12
11
10
9
Bit 8
$002E
TIMA Ch. 2 Register Low (TACH2L)
Bit 7
6
5
4
3
2
1
Bit 0
$002F
TIMA Ch. 3 Status/Control Register (TASC3)
CH3F
CH3IE
0
MS3A
ELS3B
ELS3A
TOV3
CH3MAX
$0030
TIMA Ch. 3 Register High (TACH3H)
Bit 15
14
13
12
11
10
9
Bit 8
$0031
TIMA Ch. 3 Register Low (TACH3L)
Bit 7
6
5
4
3
2
1
Bit 0
$0032
TIMA Ch. 4 Status/Control Register (TASC4)
CH4F
CH4IE
MS4B
MS4A
ELS4B
ELS4A
TOV4
CH4MAX
$0033
TIMA Ch. 4 Register High (TACH4H)
Bit 15
14
13
12
11
10
9
Bit 8
$0034
TIMA Ch. 4 Register Low (TACH4L)
Bit 7
6
5
4
3
2
1
Bit 0
$0035
TIMA Ch. 5 Status/Control Register (TASC5)
CH5F
CH5IE
0
MS5A
ELS5B
ELS5A
TOV5
CH5MAX
$0036
TIMA Ch. 5 Register High (TACH5H)
Bit 15
14
13
12
11
10
9
Bit 8
$0037
TIMA Ch. 5 Register Low (TACH5L)
Bit 7
6
5
4
3
2
1
Bit 0
R
= Reserved
Figure 2. TIMA-6 I/O Register Summary
4-tima6