MC68HC908JK3 MOTOROLA [Motorola, Inc], MC68HC908JK3 Datasheet - Page 74

• Manufacturer Part Number: MC68HC908JK3
• Description: MC68HC908JK1
• Manufacturer: MOTOROLA [Motorola, Inc]

System Integration Module (SIM)
Technical Data
74
Note: Writing a logic 0 clears SBSW.
Addr.
$FE00
$FE01
$FE02
$FE03
$FE04
$FE05
$FE06
Interrupt Status Register 1
Interrupt Status Register 2
Interrupt Status Register 3
Register Name
Break Status Register
Reset Status Register
Break Flag Control
Reserved
Register
(BFCR)
(RSR)
(INT1)
(INT2)
(INT3)
(BSR)
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
POR:
Figure 7-2. SIM I/O Register Summary
Bit 7
BCFE
POR
IF14
R
R
R
R
R
0
1
0
0
0
0
0
0
System Integration Module (SIM)
= Unimplemented
PIN
IF5
R
R
R
R
R
R
6
0
0
0
0
0
0
0
COP
IF4
R
R
R
R
R
R
5
0
0
0
0
0
0
0
ILOP
IF3
R
R
R
R
R
R
4
0
0
0
0
0
0
0
ILAD
R
R
R
R
R
R
R
3
0
0
0
0
0
0
0
0
MC68H(R)C908JL3
MODRST
= Reserved
IF1
R
R
R
R
R
R
2
0
0
0
0
0
0
0
SBSW
NOTE
LVI
1
R
R
R
R
R
0
0
0
0
0
0
0
0
MOTOROLA
—
Rev. 1.0
Bit 0
IF15
R
R
R
R
R
R
0
0
0
0
0
0
0
0