mc68hc908gp20 Freescale Semiconductor, Inc, mc68hc908gp20 Datasheet - Page 51

• Manufacturer Part Number: mc68hc908gp20
• Description: M68hc08 Family Of 8-bit Microcontroller Units Mcus
• Manufacturer: Freescale Semiconductor, Inc

MC68HC908GP20
Freescale Semiconductor
Addr.
$002C
$002D
$002A
$002B
$002E
$002F
$0028
$0029
$0030
$0031
Timer 2 Status and Control
Timer 1 Channel 1 Status
Timer 2 Channel 0 Status
Timer 2 Counter Register
Timer 2 Counter Register
Register High (T2MODH)
Register High (T1CH1H)
Register High (T2CH0H)
Timer 2 Counter Modulo
Timer 2 Counter Modulo
Register Low (T2MODL)
Register Low (T1CH1L)
Register Name
and Control Register
and Control Register
Timer 1 Channel 1
Timer 1 Channel 1
Timer 2 Channel 0
Register (T2SC)
High (T2CNTH)
Low (T2CNTL)
Figure 2-2. Control, Status, and Data Registers (Sheet 5 of 8)
—
Rev 2.1
(T1SC1)
(T2SC0)
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Bit 7
CH1F
CH0F
Bit 15
Bit 15
Bit 15
Bit 15
Bit 7
TOF
Bit 7
Bit 7
0
0
0
0
0
0
1
1
0
0
= Unimplemented
CH1IE
CH0IE
TOIE
14
14
14
14
6
0
6
0
0
6
0
1
6
1
0
TSTOP
MS0B
13
13
13
13
5
0
0
5
1
0
5
0
1
5
1
0
Indeterminate after reset
Indeterminate after reset
Indeterminate after reset
R = Reserved
MS1A
MS0A
TRST
12
12
12
12
4
0
4
0
0
0
4
0
1
4
1
0
ELS0B
ELS1B
11
11
11
11
3
0
3
0
0
0
3
0
1
3
1
0
U = Unaffected
ELS1A
ELS0A
PS2
10
10
10
10
2
0
2
0
0
2
0
1
2
1
0
Advance Information
TOV1
TOV0
PS1
1
0
9
1
0
9
0
1
0
9
1
1
1
0
9
CH1MAX
CH0MAX
Bit 0
Bit 8
Bit 0
Bit 8
Bit 0
Bit 8
Bit 0
Bit 8
PS0
0
0
0
0
1
1
0
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