MC68HC908AZ32ACFU MOTOROLA [Motorola, Inc], MC68HC908AZ32ACFU Datasheet - Page 189

• Manufacturer Part Number: MC68HC908AZ32ACFU
• Description: Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

13.4 I/O Signals
13.4.1 CGMXCLK
13.4.2 STOP Instruction
68HC908AZ32A — Rev 0.0
MOTOROLA
The following paragraphs describe the signals shown in
CGMXCLK is the crystal oscillator output signal. CGMXCLK frequency
is equal to the crystal frequency.
The STOP instruction clears the COP prescaler.
INTERNAL RESET SOURCES
COPRS FROM CONFIG-1
Freescale Semiconductor, Inc.
RESET VECTOR FETCH
COPD FROM CONFIG-1
STOP INSTRUCTION
For More Information On This Product,
COPCTL WRITE
COPCTL WRITE
Computer Operating Properly (COP)
CGMXCLK
Go to: www.freescale.com
RESET
Figure 13-1. COP Block Diagram
12-BIT COP PRESCALER
CLEAR COP
COUNTER
6-BIT COP COUNTER
Computer Operating Properly (COP)
Advance Information
Figure
RESET
RESET STATUS
REGISTER
I/O Signals
13-1.
189