MC68HC908AB32 Datasheet, PDF (54/392 Pages) Motorola, Inc – HCMOS Microcontroller Unit

Memory Map
Addr.
Register Name
Bit 7
6
5
4
3
2
1
$FE0A
Read:
R
R
R
R
R
R
R
Reserved Write:
Reset:
$FE0B
Read:
R
R
R
R
R
R
R
Reserved Write:
Reset:
Break Address Register ^Read: _{Bit 15}
14
13
12
11
10
9
$FE0C
High Write:
(BRKH) _{Reset: 0}
0
0
0
0
0
0
Break Address Register ^Read: _{Bit 7}
6
5
4
3
2
1
$FE0D
Low Write:
(BRKL) _{Reset: 0}
0
0
0
0
0
0
Break Status and Control ^Read: _BRKE
BRKA
0
0
0
0
0
$FE0E
Register Write:
(BRKSCR) _{Reset: 0}
0
0
0
0
0
0
Low-Voltage Inhibit Status ^{Read: LVIOUT}
0
0
0
0
0
0
$FE0F
Register Write:
(LVISR) _{Reset: 0}
0
0
0
0
0
0
$FE10
EEDIV Non-volatile ^Read: _EEDIVSECD
R
Register High Write:
(EEDIVHNVR)* _Reset:
R
R
R EEDIV10 EEDIV9
Unaffected by reset; $FF when blank
$FE11
EEDIV Non-volatile ^Read:
Register Low Write:
(EEDIVLNVR)* _Reset:
EEDIV7
EEDIV6
EEDIV5 EEDIV4 EEDIV3 EEDIV2
Unaffected by reset; $FF when blank
EEDIV1
* Non-volatile FLASH register; write by programming.
Read:
$FE1A
EE Divider Register High
(EEDIVH)
EEDIVSECD
Write:
R
Reset:
R
R
R EEDIV10 EEDIV9
Contents of EEDIVHNVR ($FE10)
$FE1B
Read:
EE Divider Register Low
(EEDIVL)
Write:
Reset:
EEDIV7
EEDIV6
EEDIV5 EEDIV4 EEDIV3 EEDIV2
Contents of EEDIVLNVR ($FE11)
EEDIV1
= Unimplemented
R = Reserved
Bit 0
R
R
Bit 8
0
Bit 0
0
0
0
0
0
EEDIV8
EEDIV0
EEDIV8
EEDIV0
Figure 2-2. Control, Status, and Data Registers (Sheet 10 of 11)
Technical Data
54
Memory Map
MC68HC908AB32 — Rev. 1.1
Freescale Semiconductor