MC68HC908JL8 MOTOROLA [Motorola, Inc], MC68HC908JL8 Datasheet - Page 107

• Manufacturer Part Number: MC68HC908JL8
• Description: Motorola reserves the right to make changes without further notice to any products herein
• Manufacturer: MOTOROLA [Motorola, Inc]

MC68HC908JL8
MOTOROLA
—
Rev. 2.0
Address:
POR — Power-On Reset Bit
PIN — External Reset Bit
COP — Computer Operating Properly Reset Bit
ILOP — Illegal Opcode Reset Bit
ILAD — Illegal Address Reset Bit (opcode fetches only)
MODRST — Monitor Mode Entry Module Reset bit
LVI — Low Voltage Inhibit Reset bit
Read:
Write:
POR:
Freescale Semiconductor, Inc.
For More Information On This Product,
1 = Last reset caused by POR circuit
0 = Read of RSR
1 = Last reset caused by external reset pin (RST)
0 = POR or read of RSR
1 = Last reset caused by COP counter
0 = POR or read of RSR
1 = Last reset caused by an illegal opcode
0 = POR or read of RSR
1 = Last reset caused by an opcode fetch from an illegal address
0 = POR or read of RSR
1 = Last reset caused by monitor mode entry when vector locations
0 = POR or read of RSR
1 = Last reset caused by LVI circuit
0 = POR or read of RSR
$FE01
POR
Bit 7
$FFFE and $FFFF are $FF after POR while IRQ = V
1
System Integration Module (SIM)
Go to: www.freescale.com
Figure 7-21. Reset Status Register (RSR)
= Unimplemented
PIN
6
0
COP
5
0
ILOP
4
0
ILAD
3
0
System Integration Module (SIM)
MODRST
2
0
LVI
1
0
Technical Data
SIM Registers
DD
Bit 0
0
0
107