s908qy2ad1vdwer Freescale Semiconductor, Inc, s908qy2ad1vdwer Datasheet - Page 26

• Manufacturer Part Number: s908qy2ad1vdwer
• Description: Mc68hc908qt4a Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Memory
26
$FE00
$FE01
$FE02
$FE03
$FE04
$FE05
$FE06
$FE07
$FE08
$FE09
$FE0A
$FE0B
Addr.
SIM Reset Status Register
Interrupt Status Register 1
Interrupt Status Register 2
Interrupt Status Register 3
Break Status and Control
FLASH Control Register
Break Status Register
Register Name
Break Address High
Register (BRKSCR)
Break Flag Control
Break Address low
Register (BRKAR)
Register (BRKH)
Register (BFCR)
Register (BRKL)
Break Auxiliary
See page 143.
See page 122.
See page 143.
See page 143.
See page 119.
See page 119.
See page 119.
See page 142.
See page 142.
See page 143.
See page 29.
Reserved
Figure 2-2. Control, Status, and Data Registers (Sheet 4 of 5)
(SRSR)
(FLCR)
(INT1)
(INT2)
(INT3)
(BSR)
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
POR:
MC68HC908QYA/QTA Family Data Sheet, Rev. 2
BCFE
BRKE
Bit 15
Bit 7
POR
IF14
IF22
Bit 7
IF6
R
R
R
R
1
0
0
0
0
0
0
0
0
0
0
0
= Unimplemented
BRKA
Bit 14
IF13
IF21
Bit 6
PIN
IF5
R
R
R
R
R
6
0
0
0
0
0
0
0
0
0
0
0
Bit 13
COP
IF12
IF20
Bit 5
IF4
R
R
R
R
R
5
0
0
0
0
0
0
0
0
0
0
0
0
Bit 12
ILOP
IF11
IF19
Bit 4
IF3
R
R
R
R
R
R
4
0
0
0
0
0
0
0
0
0
0
0
0
= Reserved
HVEN
Bit 11
ILAD
IF10
IF18
Bit 3
IF2
R
R
R
R
R
3
0
0
0
0
0
0
0
0
0
0
0
MODRST
MASS
Bit 10
U = Unaffected
IF17
Bit 2
IF1
IF9
R
R
R
R
R
2
0
0
0
0
0
0
0
0
0
0
0
Freescale Semiconductor
ERASE
SBSW
IF16
Bit 9
Bit 1
LVI
IF8
R
R
R
R
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
BDCOP
PGM
Bit 0
IF15
Bit 8
Bit 0
IF7
R
R
R
R
R
0
0
0
0
0
0
0
0
0
0
0
0