MC68HC908LB8_05 Datasheet, PDF (30/234 Pages) Freescale Semiconductor, Inc – M68HC08 Microcontrollers

Memory
Addr.
Register Name
Bit 7
6
5
4
3
2
1
Bit 0
$0030
↓
$0033
Reserved
Reserved
$0034
↓
$0035
Unimplemented
$0036
Oscillator Status Register ^Read:
(OSCSTAT) Write:
R
R
R
R
R
R
ECGON ^EGGST
See page 130. _Reset:
0
0
0
0
0
0
0
0
$0037
Unimplemented
$0038
$0039
$003A
↓
$003B
Oscillator Trim Register ^Read:
(OSCTRIM) Write:
See page 131. _Reset:
Op Amp/Comparator Control ^Read:
Register (OACCR) Write:
See page 55. _Reset:
Unimplemented
TRIM7
1
OACM
0
TRIM6
0
U
TRIM5
0
U
TRIM4
0
U
TRIM3
0
U
TRIM2
0
U
TRIM1
0
U
TRIM0
0
OACE
0
ADC Status and Control ^Read: _COCO
AIEN
ADCO ADCH4 ADCH3 ADCH2 ADCH1 ADCH0
$003C
Register (ADSCR) Write:
See page 48. _Reset:
0
0
0
1
1
1
1
1
$003D
Unimplemented
$003E
$003F
ADC Data Register ^{Read: AD7}
AD6
AD5
AD4
A3
AD2
AD1
AD0
(ADR) Write:
See page 50. _Reset:
Unaffected by reset
ADC Clock Register ^Read: _ADIV2
ADIV1
ADIV0
0
0
0
0
0
(ADCLK) Write:
See page 50. _Reset:
0
0
0
0
0
0
0
0
= Unimplemented
Bold = Buffered
R
= Reserved
U = Unaffected
Figure 2-2. Control, Status, and Data Registers (Sheet 4 of 8)
MC68HC908LB8 Data Sheet, Rev. 1
30
Freescale Semiconductor