mcf5282 Freescale Semiconductor, Inc, mcf5282 Datasheet - Page 403

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

For example, if a 80-MHz timer clock is divided by 16, DTMRn[PS] equals 0x7F, and the timer is
referenced at 0x1312C (78,124 decimal), the time-out period is:
Freescale Semiconductor
Timeout period
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3
=
------------------- -
80
×
1
10
6
×
16
×
(
127
+
1
)
×
(
78124
+
1
)
=
2.00 seconds
DMA Timers (DTIM0–DTIM3)
Eqn. 21-2
21-11