MC68HC908GR8A_07 Datasheet, PDF (36/260 Pages) Freescale Semiconductor, Inc – Microcontrollers

Memory
Addr.
Register Name
Bit 7
Interrupt Status Register 2 ^{Read: IF14}
$FE05
(INT2) Write: R
See page 168. _Reset:
0
Interrupt Status Register 3 ^Read:
0
$FE06
(INT3) Write: R
See page 168. _Reset:
0
$FE07
Read:
R
Reserved Write:
Reset: 0
FLASH Control Register ^Read:
0
$FE08
(FLCR) Write:
See page 39. _Reset:
0
Break Address Register High ^Read:
$FE09
(BRKH) Write:
See page 219. _Reset:
Bit 15
0
Break Address Register Low ^Read: _{Bit 7}
$FE0A
(BRKL) Write:
See page 219. _Reset:
0
$FE0B
Break Status and Control ^Read:
Register (BRKSCR) Write:
See page 219. _Reset:
BRKE
0
$FE0C
Read:
LVI Status Register (LVISR)
See page 113.
Write:
Reset:
LVIOUT
0
$FF7E
FLASH Block Protect ^Read:
Register (FLBPR)⁽¹⁾ Write:
See page 44. _Reset:
BPR7
1. Non-volatile FLASH register
6
IF13
R
0
0
R
0
R
0
0
0
14
0
6
0
BRKA
0
0
0
BPR6
5
IF12
R
0
0
R
0
R
0
0
0
13
0
5
0
0
0
0
0
BPR5
4
3
IF11
IF10
R
R
0
0
0
0
R
R
0
0
R
R
0
0
0
HVEN
0
0
12
11
0
0
4
3
0
0
0
0
0
0
0
0
0
0
BPR4
BPR3
Unaffected by reset
2
1
Bit 0
IF9
IF8
IF7
R
R
R
0
0
0
0
IF16
IF15
R
R
R
0
0
0
R
R
R
0
0
0
MASS ERASE PGM
0
0
0
10
9
Bit 8
0
0
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 81. _Reset:
Low byte of reset vector
Writing clears COP counter (any value)
Unaffected by reset
= Unimplemented
R = Reserved
U = Unaffected
Figure 2-2. Control, Status, and Data Registers (Sheet 7 of 7)
MC68HC908GR8A • MC68HC908GR4A Data Sheet, Rev. 5
36
Freescale Semiconductor