mc68hc908mr24 Freescale Semiconductor, Inc, mc68hc908mr24 Datasheet - Page 338

• Manufacturer Part Number: mc68hc908mr24
• Description: M68hc08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Computer Operating Properly (COP)
16.3 Functional Description
Advance Information
338
$FFFF
Addr.
No
te
1. See
INTERNAL RESET SOURCES
RESET VECTOR FETCH
7.4.2 Active Resets from Internal
COPD (FROM CONFIG)
Register Name
COP Control Register
COPCTL WRITE
COPCTL WRITE
CGMXCLK
See page 340.
RESET
(COPCTL)
Figure 16-1
(1)
Figure 16-2. COP I/O Register Summary
Figure 16-1. COP Block Diagram
Reset:
Computer Operating Properly (COP)
COP MODULE
Read:
Write:
13-BIT SIM COUNTER
COP COUNTER
shows the structure of the COP module.
CLEAR
Bit 7
Sources.
6-BIT COP COUNTER
SIM
6
5
Low byte of reset vector
Unaffected by reset
Clear COP counter
4
SIM RESET STATUS REGISTER
3
MC68HC908MR24
SIM RESET CIRCUIT
Freescale Semiconductor
2
1
—
Rev. 4.1
Bit 0