Tim Block Diagram - Motorola MC68HC908GP32 Technical Data Manual

Timer Interface Module (TIM)
INTERNAL
PRESCALER
BUS CLOCK
TSTOP
TRST
16-BIT COUNTER
16-BIT COMPARATOR
TMODH:TMODL
CHANNEL 0
16-BIT COMPARATOR
TCH0H:TCH0L
16-BIT LATCH
CHANNEL 1
16-BIT COMPARATOR
TCH1H:TCH1L
16-BIT LATCH
NOTE:
Technical Data
344
Freescale Semiconductor, Inc.
PRESCALER SELECT
PS2 PS1
ELS0B ELS0A
MS0A
ELS1B ELS1A
MS1A
Figure 22-1. TIM Block Diagram
Figure 22-2 summarizes the timer registers.
References to either timer 1 or timer 2 may be made in the following text
by omitting the timer number. For example, TSC may generically refer to
both T1SC and T2SC.
Timer Interface Module (TIM)
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PS0
TOF
TOIE
TOV0
CH0MAX
CH0F
CH0IE
MS0B
TOV1
CH1MAX
CH1F
CH1IE
MC68HC908GP32
INTERRUPT
LOGIC
PORT
T[1,2]CH0
LOGIC
INTERRUPT
LOGIC
PORT
T[1,2]CH1
LOGIC
INTERRUPT
LOGIC
MC68HC08GP32 Rev. 6
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MOTOROLA