MC908QY8CDWE Datasheet, PDF (30/232 Pages) Freescale Semiconductor, Inc – Addendum to MC68HC908QB8, rev. 3

Memory
Addr.
$0036
Register Name
Oscillator Status and
Control Register (OSCSC)
See page 100.
Bit 7
Read:
Write:
OSCOPT1
Reset: 0
6
OSCOPT0
0
5
ICFS1
0
$0037
Reserved
4
ICFS0
0
3
ECFS1
0
2
ECFS0
0
1
ECGON
0
Bit 0
ECGST
0
$0038
$0039
↓
$003B
Oscillator Trim Register
(OSCTRIM)
See page 101.
Read:
Write:
Reset:
TRIM7
1
Reserved
TRIM6
0
TRIM5
0
TRIM4
0
TRIM3
0
TRIM2
0
TRIM1
0
TRIM0
0
$003C
$003D
$003E
$003F
$FE00
$FE01
$FE02
$FE03
$FE04
$FE05
$FE06
ADC10 Status and Control
Register (ADSCR)
See page 46.
ADC10 Data Register High
(ADRH)
See page 48.
ADC10 Data Register Low
(ADRL)
See page 48.
ADC10 Clock Register
(ADCLK)
See page 49.
Break Status Register
(BSR)
See page 195.
SIM Reset Status Register
(SRSR)
See page 152.
Break Auxiliary
Register (BRKAR)
See page 195.
Break Flag Control
Register (BFCR)
See page 195.
Interrupt Status Register 1
(INT1)
See page 149.
Interrupt Status Register 2
(INT2)
See page 149.
Interrupt Status Register 3
(INT3)
See page 149.
Read:
Write:
Reset:
Read:
Write:
Reset:
Read:
Write:
Reset:
Read:
Write:
Reset:
Read:
Write:
Reset:
Read:
Write:
POR:
Read:
Write:
Reset:
Read:
Write:
Reset:
Read:
Write:
Reset:
Read:
Write:
Reset:
Read:
Write:
Reset:
COCO
0
0
R
0
AD7
R
0
ADLPC
0
R
POR
1
0
0
BCFE
0
IF6
R
0
IF14
R
0
IF22
R
0
AIEN
0
0
R
0
AD6
R
0
ADIV1
0
R
ADCO
0
0
R
0
AD5
R
0
ADIV0
0
R
PIN
COP
0
0
0
0
0
0
R
R
IF5
IF4
R
R
0
0
IF13
IF12
R
R
0
0
IF21
IF20
R
R
0
0
= Unimplemented
ADCH4
1
0
R
0
AD4
R
0
ADICLK
0
R
ILOP
ADCH3
1
0
R
0
AD3
R
0
MODE1
0
R
ILAD
ADCH2 ADCH1
1
1
0
AD9
R
R
0
0
AD2
AD1
R
R
0
0
MODE0 ADLSMP
0
R
MODRST
0
SBSW
0
0
LVI
ADCH0
1
AD8
R
0
AD0
R
0
ACLKEN
0
R
0
0
0
0
0
0
0
0
0
0
BDCOP
0
0
0
0
0
R
R
R
R
R
IF3
IF2
IF1
0
0
R
R
R
R
R
0
0
0
0
0
IF11
IF10
IF9
IF8
IF7
R
R
R
R
R
0
0
0
0
0
IF19
IF18
IF17
IF16
IF15
R
R
R
R
R
0
0
0
0
0
R = Reserved U = Unaffected
Figure 2-2. Control, Status, and Data Registers (Sheet 4 of 5)
MC68HC908QB8 Data Sheet, Rev. 3
28
Freescale Semiconductor