mcf51ac256a Freescale Semiconductor, Inc, mcf51ac256a Datasheet - Page 205

• Manufacturer Part Number: mcf51ac256a
• Description: Mcf51ac Flexis
• Manufacturer: Freescale Semiconductor, Inc

Freescale Semiconductor
fault input
fixed system clock
channel 1
channel 7
channel 0
channel 6
input
input
input
input
external clock
system clock
FTMxC0VH:FTMxC0VL
FTMxC1VH:FTMxC1VL
FTMxC6VH:FTMxC6VL
FTMxC7VH:FTMxC7VL
CPWMS
ELS1B:ELS1A
ELS7B:ELS7A
ELS0B:ELS0A
Input capture
ELS6B:ELS6A
Input capture
MS1B:MS1A
MS7B:MS7A
Input capture
Input capture
MS0B:MS0A
mode logic
MS6B:MS6A
mode logic
mode logic
COMBINE
mode logic
COMBINE
COMBINE
COMBINE
synchronizer
(16-bit counter)
CPWMS
CPWMS
CPWMS
CPWMS
FTM counter
MCF51AC256 ColdFire Integrated Microcontroller Reference Manual, Rev. 5
synchronizer
FFVAL[3:0]
Output modes
Output modes
ELS0B:ELS0A
ELS6B:ELS6A
Fault filter
MS0B:MS0A
MS6B:MS6A
COMBINE
COMBINE
CPWMS
CPWMS
COMP
COMP
logic
logic
Figure 11-1. FTM Block Diagram
system clock divided by 2,
(no clock, system clock,
CH1IE
CH7IE
CH1F
CH7F
FTMxCNTINH:FTMxCNTINL
CH0IE
CH6IE
CH0F
CH6F
Clock source select
fixed system clock,
FTMxMODH:FTMxMODL
FAULTM[1:0]
external clock)
FAULTIE
FAULTF
FAULTIN
CLKS[1:0]
DTVAL[5:0]
DTVAL[5:0]
DTPS[1:0]
DTPS[1:0]
Deadtime
Deadtime
FTMEN
insertion
insertion
DTEN
DTEN
Initialization
Initialization
channel 1
channel 7
channel 0
channel 6
interrupt
interrupt
CH0OI
CH1OI
CH6OI
CH7OI
interrupt
interrupt
INT
INT
fault interrupt
FAULTM[1:0]
FAULTM[1:0]
CH6TRIG
FAULTEN
FAULTEN
CH7TRIG
³(1, 2, 4, 8, 16, 32, 64 or 128)
control
control
Fault
Fault
INITTRIGEN
TOIE
TOF
fault condition
Prescale
PS[2:0]
SYNCHOM
SYNCHOM
CH0OM
CH1OM
CH6OM
CH7OM
Output
Output
mask
mask
match trigger
match trigger
channel 6
channel 7
Polarity
Polarity
initialization
control
control
POL0
POL1
POL6
POL7
timer overflow
trigger
FlexTimer Module (FTMV1)
interrupt
channel 1
channel 7
channel 0
channel 6
output
output
output
output
11-5