mc68hc908lj24 Freescale Semiconductor, Inc, mc68hc908lj24 Datasheet - Page 55

• Manufacturer Part Number: mc68hc908lj24
• Description: M68hc08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

MC68HC908LJ24/LK24 — Rev. 2.1
Freescale Semiconductor
† One-time writable register after each reset.
†† Reset by POR only.
Addr.
$001E
$001F
$0020
$0021
$0022
$0023
$0024
$0025
$0026
Timer 1 Status and Control
Timer 1 Channel 0 Status
Configuration Register 1
Timer 1 Counter Modulo
Timer 1 Counter Modulo
IRQ Status and Control
Register Name
and Control Register
Timer 1 Channel 0
Timer 1 Counter
Timer 1 Counter
U = Unaffected
Figure 2-2. Control, Status, and Data Registers (Sheet 4 of 13)
Register High
Register High
Register High
Register Low
Register Low
(CONFIG1)
(T1MODH)
(T1MODL)
(T1CNTH)
(T1CH0H)
(T1CNTL)
(INTSCR)
Register
Register
(T1SC0)
(T1SC)
†
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
X = Indeterminate
COPRS
CH0F
Bit 15
Bit 15
Bit 15
Bit 7
TOF
Bit 7
Bit 7
X
0
0
0
0
0
0
0
1
1
0
0
LVISTOP LVIRSTD LVIPWRD
CH0IE
TOIE
14
14
14
6
0
0
0
0
0
6
0
1
6
1
0
X
Memory Map
TSTOP
MS0B
13
13
13
X
5
0
0
0
1
0
5
0
1
5
1
0
= Unimplemented
MS0A
TRST
0
12
12
12
X
4
0
0
0
0
0
4
0
1
4
1
0
††
ELS0B
IRQF
11
11
11
0
X
3
0
0
0
0
0
3
0
1
3
1
0
SSREC
ELS0A
ACK
PS2
Input/Output (I/O) Section
10
10
10
R
2
0
0
0
0
0
2
0
1
2
1
0
X
= Reserved
IMASK
STOP
TOV0
PS1
1
0
0
0
9
0
1
0
9
1
1
1
0
9
X
Memory Map
Data Sheet
CH0MAX
MODE
COPD
Bit 0
Bit 8
Bit 0
Bit 8
Bit 0
Bit 8
PS0
X
0
0
0
0
0
1
1
0
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