mcf51jf128 Freescale Semiconductor, Inc, mcf51jf128 Datasheet - Page 866

• Manufacturer Part Number: mcf51jf128
• Description: Mcf51jf128 Reference Manual
• Manufacturer: Freescale Semiconductor, Inc

Functional Description
866
• If PWMSYNC = 0 and REINIT = 1, then the synchronization is made on the next
Figure 37-183. MODH:L Synchronization when (PWMSYNC = 0), (REINIT = 0), and (a
Figure 37-184. MODH:L Synchronization when (PWMSYNC = 0), (REINIT = 1), and
enabled trigger event. If the trigger event was a software trigger, then the SWSYNC
bit is cleared (refer to the following figure).
If the trigger event was a hardware trigger, then the TRIGn bit is cleared (refer to the
following figure).
selected boundary cycle
write 1 to SWSYNC bit
software trigger event
write 1 to TRIG0 bit
trigger 0 event
SWSYNC bit
system clock
system clock
TRIG0 bit
MCF51JF128 Reference Manual, Rev. 2, 03/2011
Hardware Trigger Was Used)
(Software Trigger Was Used)
Preliminary
MODH:L registers
are updated if both bytes
were written
MODH:L registers
are updated if both bytes
were written
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