MC68HC908GP32 Datasheet, PDF (347/410 Pages) Motorola, Inc – M68HC08 Family of 8-bit microcontroller units (MCUs)

Freescale Semiconductor, Inc.
Timer Interface Module (TIM)
Functional Description
Addr. Register Name
Bit 7
6
5
4
3
2
Read: TOF
0
Timer 1 Status and Control
TOIE TSTOP
0
PS2
$0020
Register Write: 0
TRST
(T1SC)
Reset: 0
0
1
0
0
0
$0021
Read: Bit 15
14
13
12
11
10
Timer 1 Counter
Register High Write:
(T1CNTH)
Reset: 0
0
0
0
0
0
$0022
Read: Bit 7
6
5
4
3
2
Timer 1 Counter
Register Low Write:
(T1CNTL)
Reset: 0
0
0
0
0
0
Read:
Timer 1 Counter Modulo
Bit 15
14
13
12
11
10
$0023
Register High Write:
(T1MODH)
Reset: 1
1
1
1
1
1
Read:
Timer 1 Counter Modulo
Bit 7
6
5
4
3
2
$0024
Register Low Write:
(T1MODL)
Reset: 1
1
1
1
1
1
Read:
Timer 1 Channel 0 Status
$0025 and Control Register Write:
(T1SC0)
Reset:
CH0F
0
0
CH0IE
0
MS0B
0
MS0A
0
ELS0B ELS0A
0
0
$0026
Read:
Timer 1 Channel 0
Bit 15
14
Register High Write:
(T1CH0H)
Reset:
13
12
11
10
Indeterminate after reset
Read:
Timer 1 Channel 0
Bit 7
6
$0027
Register Low Write:
(T1CH0L)
Reset:
5
4
3
2
Indeterminate after reset
Read: CH1F
0
Timer 1 Channel 1 Status
CH1IE
MS1A ELS1B ELS1A
$0028 and Control Register Write: 0
(T1SC1)
Reset: 0
0
0
0
0
0
= Unimplemented
Figure 22-2. TIM I/O Register Summary (Sheet 1 of 3)
1
Bit 0
PS1
PS0
0
0
9
Bit 8
0
0
1
Bit 0
0
0
9
Bit 8
1
1
1
Bit 0
1
1
TOV0 CH0MAX
0
0
9
Bit 8
1
Bit 0
TOV1 CH1MAX
0
0
MC68HC908GP32•MC68HC08GP32 — Rev. 6
MOTOROLA
Timer Interface Module (TIM)
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Technical Data
345