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Technical Data — MC68HC908AB32
6.1 Contents
6.2 Introduction
MC68HC908AB32
Rev. 1.0
—
MOTOROLA
Section 6. Configuration Register (CONFIG)
6.2
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
6.3
Functional description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
6.4
Configuration Register 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
6.5
Configuration Register 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
This section describes the configuration registers, CONFIG1 and
CONFIG2. The configuration registers enable or disable these options:
•
Low-voltage inhibit (LVI) in stop mode
•
LVI reset
•
LVI module power
•
Stop mode recovery time (32 CGMXCLK cycles or 4096
CGMXCLK cycles)
•
COP timeout period (2
•
STOP instruction
•
Computer operating properly module (COP)
•
EEPROM reference clock source (CPU bus clock or CGMXCLK)
Configuration Register (CONFIG)
18
4
13
4
– 2
or 2
– 2
CGMXCLK cycles)
Technical Data
85
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