Motorola MC68HC908GP32 Technical Data Manual page 142

Configuration Register (CONFIG)
NOTE:
NOTE:
Technical Data
140
Freescale Semiconductor, Inc.
SSREC — Short Stop Recovery Bit
SSREC enables the CPU to exit stop mode with a delay of 32
CGMXCLK cycles instead of a 4096-CGMXCLK cycle delay.
1 = Stop mode recovery after 32 CGMXCLK cycles
0 = Stop mode recovery after 4096 CGMXCLKC cycles
Exiting stop mode by pulling reset will result in the long stop recovery.
If using an external crystal oscillator, do not set the SSREC bit.
When the LVISTOP is enabled, the system stabilization time for power
on reset and long stop recovery (both 4096 CGMXCLK cycles) gives a
delay longer than the enable time for the LVI. There is no period where
the MCU is not protected from a low power condition. However, when
using the short stop recovery configuration option, the 32-CGMXCLK
delay is less than the LVI's turn-on time and there exists a period in
startup where the LVI is not protecting the MCU.
STOP — STOP Instruction Enable Bit
STOP enables the STOP instruction.
1 = STOP instruction enabled
0 = STOP instruction treated as illegal opcode
COPD — COP Disable Bit
COPD disables the COP module.
Operating Properly
1 = COP module disabled
0 = COP module enabled
Configuration Register (CONFIG)
For More Information On This Product,
Go to: www.freescale.com
(See Section 9. Computer
(COP).)
MC68HC908GP32 MC68HC08GP32 Rev. 6
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MOTOROLA