mcf51jf128 Freescale Semiconductor, Inc, mcf51jf128 Datasheet - Page 860

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

Functional Description
37.4.10 Update of the Registers With Write Buffers
This section describes the updating of registers that have write buffers.
37.4.10.1 CNTINH:L Registers
CNTINH:L registers are always updated with their write buffer after both bytes have
been written.
37.4.10.2 MODH:L Registers
If (CLKS[1:0] = 0:0), then MODH:L registers are updated when their second byte is
written (independent of FTMEN bit).
860
Figure 37-179. Channel (n+1) Output in Complementary Mode with (ELSnB:ELSnA = X:1)
Figure 37-178. Channel (n+1) Output in Complementary Mode with (ELSnB:ELSnA = 1:0)
with ELSnB:ELSnA = 1:0
with ELSnB:ELSnA = X:1
channel (n+1) output
channel (n+1) output
channel (n+1) output
channel (n+1) output
• (CPWMS = 0)
• (COMP = 0)
channel (n+1) match
channel (n+1) match
channel (n) output
channel (n) output
with COMP = 1
with COMP = 1
channel (n) match
with COMP = 0
channel (n) match
with COMP = 0
FTM counter
FTM counter
MCF51JF128 Reference Manual, Rev. 2, 03/2011
Preliminary
Freescale Semiconductor, Inc.