MC908JB16DWE Datasheet, PDF (45/332 Pages) Freescale Semiconductor, Inc – Microcontrollers

Memory Map
Addr.
Register Name
Timer 1 Status and Control ^Read:
$000A
Register Write:
(T1SC) _Reset:
Read:
$000B
Reserved Write:
Reset:
$000C
Timer 1 Counter ^Read:
Register High Write:
(T1CNTH) _Reset:
$000D
Timer 1 Counter ^Read:
Register Low Write:
(T1CNTL) _Reset:
$000E
Timer 1 Counter Modulo ^Read:
Register High Write:
(T1MODH) _Reset:
$000F
Timer 1 Counter Modulo ^Read:
Register Low Write:
(T1MODL) _Reset:
$0010
Timer 1 Channel 0 Read:
Status and Control
Register
Write:
(T1SC0) ^Reset:
$0011
Timer 1 Channel 0 ^Read:
Register High Write:
(T1CH0H) _Reset:
$0012
Timer 1 Channel 0 ^Read:
Register Low Write:
(T1CH0L) _Reset:
$0013
Timer 1 Channel 1 Read:
Status and Control
Register
Write:
(T1SC1) ^Reset:
Bit 7
TOF
0
0
R
Bit15
0
Bit7
0
Bit15
1
Bit7
1
CH0F
0
0
Bit15
Bit7
CH1F
0
0
6
5
4
3
2
0
0
TOIE TSTOP
PS2
TRST
0
1
0
0
0
R
R
R
R
R
Bit14 Bit13 Bit12 Bit11 Bit10
0
0
0
0
0
Bit6
Bit5
Bit4
Bit3
Bit2
0
0
0
0
0
Bit14 Bit13 Bit12 Bit11 Bit10
1
1
1
1
1
Bit6
Bit5
Bit4
Bit3
Bit2
1
1
1
1
1
CH0IE MS0B MS0A ELS0B ELS0A
0
0
0
0
0
Bit14 Bit13 Bit12 Bit11 Bit10
Indeterminate after reset
Bit6
Bit5
Bit4
Bit3
Bit2
Indeterminate after reset
CH1IE CH01IE MS1A ELS1B ELS1A
0
0
0
0
0
1
Bit 0
PS1
PS0
0
0
R
R
Bit9
Bit8
0
0
Bit1
Bit0
0
0
Bit9
Bit8
1
1
Bit1
Bit0
1
1
TOV0 CH0MAX
0
0
Bit9
Bit8
Bit1
Bit0
TOV1 CH1MAX
0
0
U = Unaffected
X = Indeterminate
= Unimplemented
R = Reserved
Figure 2-2. Control, Status, and Data Registers (Sheet 2 of 12)
MC68HC908JB16 — Rev. 1.1
Freescale Semiconductor
Memory Map
Technical Data
45