MC68HC908GP32_08 Datasheet, PDF (201/266 Pages) Freescale Semiconductor, Inc – M68HC08 Microcontrollers

Functional Description
Addr. Register Name
$0020
Timer 1 Status and Control ^Read:
Register Write:
(T1SC) _Reset:
$0021
Timer 1 Counter ^Read:
Register High Write:
(T1CNTH) _Reset:
$0022
Timer 1 Counter ^Read:
Register Low Write:
(T1CNTL) _Reset:
$0023
Timer 1 Counter Modulo ^Read:
Register High Write:
(T1MODH) _Reset:
$0024
Timer 1 Counter Modulo ^Read:
Register Low Write:
(T1MODL) _Reset:
Read:
$0025
Timer 1 Channel 0 Status and
Control Register (T1SC0)
Write:
Reset:
$0026
Timer 1 Channel 0 ^Read:
Register High Write:
(T1CH0H) _Reset:
$0027
Timer 1 Channel 0 ^Read:
Register Low Write:
(T1CH0L) _Reset:
Read:
$0028
Timer 1 Channel 1 Status and
Control Register (T1SC1)
Write:
Reset:
$0029
Timer 1 Channel 1 ^Read:
Register High Write:
(T1CH1H) _Reset:
$002A
Timer 1 Channel 1 ^Read:
Register Low Write:
(T1CH1L) _Reset:
$002B
Timer 2 Status and Control ^Read:
Register Write:
(T2SC) _Reset:
Bit 7
TOF
0
0
Bit 15
0
Bit 7
0
Bit 15
1
Bit 7
1
CH0F
0
0
Bit 15
Bit 7
CH1F
0
0
Bit 15
Bit 7
TOF
0
0
6
5
4
3
2
0
0
TOIE TSTOP
PS2
TRST
0
1
0
0
0
14
13
12
11
10
0
0
0
0
0
6
5
4
3
2
0
0
0
0
0
14
13
12
11
10
1
1
1
1
1
6
5
4
3
2
1
1
1
1
1
CH0IE MS0B MS0A ELS0B ELS0A
0
0
0
0
0
14
13
12
11
10
Indeterminate after reset
6
5
4
3
2
CH1IE
Indeterminate after reset
0
MS1A ELS1B ELS1A
0
0
0
0
0
14
13
12
11
10
Indeterminate after reset
6
5
4
3
2
Indeterminate after reset
0
0
TOIE TSTOP
PS2
TRST
0
1
0
0
0
= Unimplemented
Figure 17-2. TIM I/O Register Summary (Sheet 1 of 2)
1
Bit 0
PS1
PS0
0
0
9
Bit 8
0
0
1
Bit 0
0
9
1
1
1
TOV0
0
9
0
Bit 8
1
Bit 0
1
CH0MAX
0
Bit 8
1
Bit 0
TOV1
0
9
CH1MAX
0
Bit 8
1
Bit 0
PS1
PS0
0
0
MC68HC908GP32 Data Sheet, Rev. 10
Freescale Semiconductor
201