MC908QL4 FREESCALE [Freescale Semiconductor, Inc], MC908QL4 Datasheet - Page 65

• Manufacturer Part Number: MC908QL4
• Description: M68HC08 Microcontrollers
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

LVIPWRD — LVI Power Disable Bit
LVITRIP — LVI Trip Point Selection Bit
SSREC — Short Stop Recovery Bit
STOP — STOP Instruction Enable Bit
COPD — COP Disable Bit
Freescale Semiconductor
LVIPWRD disables the LVI module.
LVITRIP selects the voltage operating mode of the LVI module. The voltage mode selected for the LVI
should match the operating V
SSREC enables the CPU to exit stop mode with a delay of 32 BUSCLKX4 cycles instead of a 4096
BUSCLKX4 cycle delay.
STOP enables the STOP instruction.
COPD disables the COP module.
1 = LVI module power disabled
0 = LVI module power enabled
1 = LVI operates for a 5-V protection
0 = LVI operates for a 3.3-V protection
1 = Stop mode recovery after 32 BUSCLKX4 cycles
0 = Stop mode recovery after 4096 BUSCLKX4 cycles
1 = STOP instruction enabled
0 = STOP instruction treated as illegal opcode
1 = COP module disabled
0 = COP module enabled
The LVITRIP bit is cleared by a power-on reset (POR) only. Other resets
will leave this bit unaffected.
Exiting stop mode by an LVI reset will result in the long stop recovery.
DD
for the LVI’s voltage trip points for each of the modes.
MC68HC908QL4 Data Sheet, Rev. 7
NOTE
NOTE
Functional Description
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