K60P100M100SF2RM Datasheet, PDF (931/1809 Pages) Freescale Semiconductor, Inc – K60 Sub-Family Reference Manual

Chapter 39 FlexTimer (FTM)
no clock selected
(FTM counter disable)
system clock
fixed frequency clock
external clock
phase A
phase B
Quadrature
decoder
CAPTEST
CLKS
FTMEN
QUADEN
synchronizer
QUADEN
CPWMS
FAULTM[1:0]
FFVAL[3:0]
FAULTIE
FAULTnEN*
FFLTRnEN*
fault input n*
FTM counter
fault control
*where n = 3, 2, 1, 0
PS
prescaler
3(1, _{2, 4, 8, 16, 32, 64 or 128)}
CNTIN
MOD
INITTRIGEN
TOIE
TOF
FAULTIN
FAULTF
FAULTFn*
TOFDIR
QUADIR
fault interrupt
initialization
trigger
timer overflow
interrupt
fault condition
DECAPEN
COMBINE0
CPWMS
MS0B:MS0A
ELS0B:ELS0A
dual edge capture
mode logic
channel 0
input
input capture
mode logic
channel 1
input
input capture
mode logic
DECAPEN
COMBINE0
CPWMS
MS1B:MS1A
ELS1B:ELS1A
pair channels 0 - channels 0 and 1
C0V
C1V
CH0IE
CH0F
channel 0 CH0TRIG
interrupt
output modes logic
(generation of channels 0 and 1 outputs signals in output
compare, EPWM, CPWM and combine modes according to
initialization, complementary mode, inverting, software output
control, deadtime insertion, output mask, fault control
and polarity control)
CH1F
CH1IE
channel 1
interrupt
CH1TRIG
channel 0
match trigger
channel 0
output signal
channel 1
output signal
channel 1
match trigger
DECAPEN
COMBINE3
CPWMS
MS6B:MS6A
ELS6B:ELS6A
dual edge capture
mode logic
channel 6
input
input capture
mode logic
channel 7
input
input capture
mode logic
DECAPEN
COMBINE3
CPWMS
MS7B:MS7A
ELS7B:ELS7A
pair channels 3 - channels 6 and 7
C6V
C7V
CH6IE
CH6F
channel 6 CH6TRIG
interrupt
output modes logic
(generation of channels 6 and 7 outputs signals in output
compare, EPWM, CPWM and combine modes according to
initialization, complementary mode, inverting, software output
control, deadtime insertion, output mask, fault control
and polarity control)
CH7F
CH7IE
channel 7
interrupt
CH7TRIG
Figure 39-1. FTM Block Diagram
channel 6
match trigger
channel 6
output signal
channel 7
output signal
channel 7
match trigger
K60 Sub-Family Reference Manual, Rev. 6, Nov 2011
Freescale Semiconductor, Inc.
931