Datasheet

Memory
MC68HC908GR16A Data Sheet, Rev. 1.0
34 Freescale Semiconductor
$003C
ADC Status and Control
Register (ADSCR)
See page 51.
Read: COCO
AIEN ADCO ADCH4 ADCH3 ADCH2 ADCH1 ADCH0
Write: R
Reset:00011111
$003D
ADC Data High Register
(ADRH)
See page 53.
Read: 000000AD9AD8
Write:
Reset: Unaffected by reset
$003E
ADC Data Low Register
(ADRL)
See page 53.
Read: AD7 AD6 AD5 AD4 A3 AD2 AD1 AD0
Write:
Reset: Unaffected by reset
$003F
ADC Clock Register
(ADCLK)
See page 55.
Read:
ADIV2 ADIV1 ADIV0 ADICLK MODE1 MODE0 R
0
Write:
Reset:00000100
$FE00
SIM Break Status Register
(SBSR)
See page 236.
Read:
RRRRRR
SBSW
R
Write: (Note 1)
Reset:00000000
1. Writing a 0 clears SBSW.
$FE01
SIM Reset Status Register
(SRSR)
See page 188.
Read: POR PIN COP ILOP ILAD MODRST LVI 0
Write:
POR:10000000
$FE02 Reserved
Read:
RRRRRRRR
Write:
Reset:00000000
$FE03
SIM Break Flag Control
Register (SBFCR)
See page 236.
Read:
BCFERRRRRRR
Write:
Reset:00000000
$FE04
Interrupt Status Register 1
(INT1)
See page 183.
Read: IF6 IF5 IF4 IF3 IF2 IF1 0 0
Write:RRRRRRRR
Reset:00000000
$FE05
Interrupt Status Register 2
(INT2)
See page 184.
Read: IF14 IF13 IF12 IF11 IF10 IF9 IF8 IF7
Write:RRRRRRRR
Reset:00000000
$FE06
Interrupt Status Register 3
(INT3)
See page 184.
Read: 0 0 IF20 IF19 IF18 IF17 IF16 IF15
Write:RRRRRRRR
Reset:00000000
$FE07 Reserved
Read:
RRRRRRRR
Write:
Reset:00000000
Addr.Register Name Bit 7654321Bit 0
= Unimplemented R = Reserved U = Unaffected
Figure 2-2. Control, Status, and Data Registers (Sheet 6 of 7)