MC68HC908LJ24 Datasheet, PDF (57/464 Pages) Motorola, Inc – Microcontrollers

Memory Map
Input/Output (I/O) Section
Addr.
Register Name
$0031
Timer 2 Channel 0 ^Read:
Register High Write:
(T2CH0H) _Reset:
$0032
Timer 2 Channel 0 ^Read:
Register Low Write:
(T2CH0L) _Reset:
Timer 2 Channel 1 Status ^Read:
$0033
and Control Register Write:
(T2SC1) _Reset:
$0034
Timer 2 Channel 1 ^Read:
Register High Write:
(T2CH1H) _Reset:
$0035
Timer 2 Channel 1 ^Read:
Register Low Write:
(T2CH1L) _Reset:
$0036
Read:
PLL Control Register
(PTCL)
Write:
Reset:
$0037
PLL Bandwidth Control ^Read:
Register Write:
(PBWC) _Reset:
$0038
PLL Multiplier Select ^Read:
Register High Write:
(PMSH) _Reset:
$0039
PLL Multiplier Select ^Read:
Register Low Write:
(PMSL) _Reset:
$003A
PLL VCO Range Select ^Read:
Register Write:
(PMRS) _Reset:
Bit 7
Bit 15
X
Bit 7
X
CH1F
0
0
Bit 15
X
Bit 7
X
PLLIE
0
AUTO
0
0
0
MUL7
0
VRS7
0
6
5
14
13
X
X
6
5
X
X
0
CH1IE
0
0
14
13
X
X
6
5
X
PLLF
X
PLLON
0
1
LOCK
ACQ
0
0
0
0
0
MUL6
1
VRS6
1
0
MUL5
0
VRS5
0
4
12
X
4
X
MS1A
0
12
X
4
X
BCS
0
0
0
0
0
MUL4
0
VRS4
0
3
2
11
10
X
X
3
2
X
X
ELS1B ELS1A
0
0
11
10
X
X
3
2
X
X
PRE1 PRE0
0
0
0
0
0
0
MUL11 MUL10
0
0
MUL3 MUL2
0
0
VRS3 VRS2
0
0
1
Bit 0
9
Bit 8
X
X
1
Bit 0
X
X
TOV1 CH1MAX
0
0
9
Bit 8
X
X
1
Bit 0
X
X
VPR1 VPR0
0
0
0
R
0
0
MUL9 MUL8
0
0
MUL1 MUL0
0
0
VRS1 VRS0
0
0
U = Unaffected
X = Indeterminate
= Unimplemented
R = Reserved
Figure 2-2. Control, Status, and Data Registers (Sheet 6 of 13)
MC68HC908LJ24/LK24 — Rev. 2.1
Freescale Semiconductor
Memory Map
Data Sheet
57