MC68HC08AS32 Datasheet, PDF (34/280 Pages) Motorola, Inc – M68HC08 Family of 8-bit microcontroller units (MCUs)

Addr.
Register Name
Bit 7
6
5
4
3
2
SIM Reset Status Register ^{Read: POR}
PIN
COP
ILOP
ILAD
0
$FE01
(SRSR) Write: R
R
R
R
R
R
See page 199. _Reset:
1
0
0
0
0
0
SIM Break Flag Control Register ^Read:
$FE03
(SBFCR) Write:
BCFE
R
R
R
R
R
See page 200. _Reset:
0
$FE07
Reserved
R
R
R
R
R
R
1
Bit 0
LVI
0
R
R
0
0
R
R
R
R
$FE0C
$FE0D
$FE0E
$FE0F
$FE1C
Break Address Register High ^Read:
(BRKH) Write:
See page 254. _Reset:
Break Address Register Low ^Read:
(BRKL) Write:
See page 254. _Reset:
Break Status and Control ^Read:
Register (BRKSCR) Write:
See page 253. _Reset:
LVI Status Register ^Read:
(LVISR) Write:
See page 135. _Reset:
EEPROM Non-Volatile Register ^Read:
(EENVR) Write:
See page 42. _Reset:
Bit 15
0
Bit 7
0
BRKE
0
LVIOUT
R
0
EERA
PV
$FE1D
$FE1E
EEPROM Control Register
(EECR)
See page 40.
Reserved
Read:
Write:
Reset:
EEBCLK
0
R
14
0
6
0
BRKA
0
0
R
0
R
0
R
0
R
13
12
11
10
9
0
0
0
0
0
5
4
3
2
1
0
0
0
0
0
0
0
0
0
0
R
R
R
R
R
0
0
0
0
0
0
0
0
0
0
R
R
R
R
R
0
0
0
0
0
R
R
EEBP3 EEBP2 EEBP1
PV
PV
PV
PV = Programmed value or 1 in the erased state
EEOFF EERAS1 EERAS0 EELAT
0
R
0
0
0
0
0
R
R
R
R
R
Bit 8
0
Bit 0
0
0
R
0
0
R
0
EEBP0
PV
EEPGM
0
R
EEPROM Array Control Register ^{Read: EERA}
R
R
$FE1F
(EEACR) Write: R
R
R
See page 42. _{Reset: EENVR}
R
EEBP3 EEBP2 EEBP1 EEBP0
R
R
R
R
R
EENVR EENVR EENVR EENVR
$FFFF
COP Control Register ^Read:
(COPCTL) Write:
See page 111. _Reset:
Low byte of reset vector
Clear COP Counter
Unaffected by reset
R
= Reserved
U = Unaffected
Figure 2-2. Control, Status, and Data Register (Sheet 6 of 6)
Data Sheet
34
MC68HC08AS32 — Rev. 4.1
Freescale Semiconductor