mcf51ac256a Freescale Semiconductor, Inc, mcf51ac256a Datasheet - Page 476

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

Timer/PWM Module (TPMV3)
21-4
(TPM counter disable)
fixed frequency clock
no clock selected
external clock
CPWMS
bus clock
TPMxMODH:TPMxMODL
TPMxC0VH:TPMxC0VL
TPMxC1VH:TPMxC1VL
TPMxC7VH:TPMxC7VL
MCF51AC256 ColdFire Integrated Microcontroller Reference Manual, Rev. 5
16-bit comparator
16-bit comparator
16-bit comparator
16-bit comparator
(16-bit counter)
TPM counter
16-bit latch
16-bit latch
16-bit latch
channel 7
channel 1
channel 0
synchronizer
Figure 21-1. TPM Block Diagram
counter reset
ELS7B
ELS1B
ELS0B
MS7B
MS0B
MS1B
CLKSB:CLKSA
ELS1A
ELS7A
ELS0A
MS0A
MS7A
MS1A
up to 8 channels
CH7F
CH1F
CH0F
CH7IE
CH0IE
CH1IE
³(1, 2, 4, 8, 16, 32, 64 or 128)
TOIE
TOF
PS[2:0]
Prescaler
Interrupt
Interrupt
Interrupt
Interrupt
logic
logic
logic
logic
logic
logic
logic
Port
Port
Port
Freescale Semiconductor
TPMxCH0
TPMxCH1
TPMxCH7