MC68HC908JB8 Datasheet, PDF (67/286 Pages) Motorola, Inc – MICROCONTROLLERS

Configuration Register (CONFIG)
Functional Description
NOTE: Exiting stop mode by pulling reset will result in the long stop recovery.
If using an external crystal, do not set the SSREC bit.
COPRS — COP Rate Select Bit
COPD selects the COP timeout period. Reset clears COPRS. (See
Section 15. Computer Operating Properly (COP).)
1 = COP timeout period = (2¹³ – 2⁴)×OSCXCLK cycles
0 = COP timeout period = (2¹⁸ – 2⁴)×OSCXCLK cycles
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. (See Section 15. Computer
Operating Properly (COP).)
1 = COP module disabled
0 = COP module enabled
MC68HC908JB8•MC68HC08JB8•MC68HC08JT8 — Rev. 2.3
Freescale Semiconductor
Configuration Register (CONFIG)
Technical Data
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