mcf5282 Freescale Semiconductor, Inc, mcf5282 Datasheet - Page 356

• Manufacturer Part Number: mcf5282
• Manufacturer: Freescale Semiconductor, Inc

Watchdog Timer Module
18.3
18.4
The watchdog timer module has no off-chip signals.
18.5
This subsection describes the memory map and registers for the watchdog timer. The watchdog timer has
a IPSBAR offset for base address of 0x0014_0000.
18.5.1
Refer to
18-2
Table 18-2
Block Diagram
Signals
Memory Map and Registers
Memory Map
System
Clock
for an overview of the watchdog memory map.
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3
Figure 18-1. Watchdog Timer Block Diagram
Divide by
HALTED
DOZE
WAIT
8192
EN
16-bit WCNTR
16-bit Watchdog Counter
16-bit WMR
IPBUS
IPBUS
Load Counter
16-bit WSR
Count = 0
Freescale Semiconductor
Reset