MC68HC908LJ12CPB FREESCALE [Freescale Semiconductor, Inc], MC68HC908LJ12CPB Datasheet - Page 72

• Manufacturer Part Number: MC68HC908LJ12CPB
• Description: 8-bit microcontroller units
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

5.4 Configuration Register 1 (CONFIG1)
MC68HC908LJ12
Freescale Semiconductor
—
Rev. 2.1
Address:
COPRS — COP Rate Select
LVISTOP — LVI Enable in Stop Mode
LVIRSTD — LVI Reset Disable
LVIPWRD — LVI Power Disable Bit
Reset:
Read:
Write:
COPRS selects the COP time-out period. Reset clears COPRS. (See
Section 20. Computer Operating Properly
When the LVIPWRD bit is clear, setting the LVISTOP bit enables the
LVI to operate during stop mode. Reset clears LVISTOP. (See
Section 21. Low-Voltage Inhibit
LVIRSTD disables the reset signal from the LVI module. (See
Section 21. Low-Voltage Inhibit
LVIPWRD disables the LVI module. (See
Inhibit
1 = COP time out period = 2
0 = COP time out period = 2
1 = LVI enabled during stop mode
0 = LVI disabled during stop mode
1 = LVI module resets disabled
0 = LVI module resets enabled
1 = LVI module power disabled
0 = LVI module power enabled
COPRS
$001F
Bit 7
Figure 5-2. Configuration Register 1 (CONFIG1)
Configuration Registers (CONFIG)
0
(LVI).) Reset sets LVIPWRD.
LVISTOP LVIRSTD LVIPWRD
= Unimplemented
6
0
5
0
13
18
4
1
– 2
– 2
(LVI).)
(LVI).)
4
4
ICLK cycles
ICLK cycles
3
0
0
Configuration Registers (CONFIG)
Section 21. Low-Voltage
(COP).)
SSREC
2
0
STOP
1
0
Technical Data
COPD
Bit 0
0
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