MC68HC908GT16_07 FREESCALE [Freescale Semiconductor, Inc], MC68HC908GT16_07 Datasheet - Page 180

• Manufacturer Part Number: MC68HC908GT16_07
• Description: Microcontrollers
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

System Integration Module (SIM)
180
Note: Writing a 0 clears SBSW.
Addr.
$FE00
$FE01
$FE02
PIN LOGIC
RESET
SIM Break Status Register
SIM Reset Status Register
SIM Upper Byte Address
Register Name
Register (SUBAR)
See page 193.
See page 194.
V
DD
MC68HC908GT16 • MC68HC908GT8 • MC68HC08GT16 Data Sheet, Rev. 5.0
INTERNAL
PULLUP
DEVICE
(SRSR)
(SBSR)
Reset:
Reset:
SIM RESET STATUS REGISTER
Read:
Read:
Read:
Write:
Write:
Write:
POR:
RESET PIN CONTROL
Figure 15-2. SIM I/O Register Summary
POR CONTROL
STOP/WAIT
CONTROL
CONTROL
AND PRIORITY DECODE
INTERRUPT CONTROL
CLOCK
Figure 15-1. SIM Block Diagram
Bit 7
POR
R
R
0
1
PIN
R
R
6
0
0
CLOCK GENERATORS
RESET
COUNTER
SIM
÷ 2
COP
5
R
R
0
0
CONTROL
MASTER
RESET
ILOP
4
R
R
0
0
ILAD
MODULE STOP
MODULE WAIT
CPU STOP (FROM CPU)
CPU WAIT (FROM CPU)
SIMOSCEN (TO ICG)
CGMXCLK (FROM ICG)
CGMOUT (FROM ICG)
INTERNAL CLOCKS
LVI (FROM LVI MODULE)
ILLEGAL OPCODE (FROM CPU)
ILLEGAL ADDRESS (FROM ADDRESS
MAP DECODERS)
COP (FROM COP MODULE)
INTERRUPT SOURCES
CPU INTERFACE
FORCED MONITOR MODE ENTRY
3
R
R
0
0
MODRST
2
R
R
0
0
Freescale Semiconductor
SBSW
NOTE
LVI
1
R
0
0
Bit 0
R
R
0
0
0