MC68HC908RK2 Datasheet, PDF (27/158 Pages) Motorola, Inc – Microcontroller Unit

Addr. Register Name
Bit 7
Read:
Break Address Register Low
Bit 7
$FE0D
(BRKL) Write:
See page 138. _Reset:
0
$FE0E
Break Status and Control ^Read:
Register (BSCR) Write:
See page 137. _Reset:
BRKE
0
$FE0F
LVI Status Register ^Read:
(LVISR) Write:
See page 94.
Reset:
LVIOUT
0
FLASH 2TS Block Protect Read:
$FFF0
Register (FLBPR)^†
See page 34.
Write:
R
Reset:
† Non-volatile FLASH register
6
6
0
BRKA
0
0
0
R
5
5
0
0
0
LOWV
0
R
4
3
4
3
0
0
0
0
0
0
0
0
0
0
R
BPR3
Unaffected by reset
Input/Output Section
2
1
Bit 0
2
1
Bit 0
0
0
0
0
0
0
0
0
0
0
0
0
0
BPR2
0
BPR1
0
BPR0
$FFFF
COP Control Register ^Read:
(COPCTL) Write:
See page 45. _Reset:
LOW BYTE OF RESET VECTOR
WRITING CLEARS COP COUNTER (ANY VALUE)
Unaffected by reset
= Unimplemented
R = Reserved U = Unaffected X = Indeterminate
Figure 2-2. Control, Status, and Data Registers (Sheet 5 of 5)
MC68HC908RK2 Data Sheet, Rev. 5.1
Freescale Semiconductor
27