Tima Block Diagram - Motorola MC68HC908AB32 Technical Data Manual

Timer Interface Module A (TIMA)
PTD6/TACLK
INTERNAL
PRESCALER
BUS CLOCK
TSTOP
TRST
16-BIT COUNTER
16-BIT COMPARATOR
TAMODH:TAMODL
CHANNEL 0
16-BIT COMPARATOR
TACH0H:TACH0L
16-BIT LATCH
CHANNEL 1
16-BIT COMPARATOR
TACH1H:TACH1L
16-BIT LATCH
CHANNEL 2
16-BIT COMPARATOR
TACH2H:TACH2L
16-BIT LATCH
CHANNEL 3
16-BIT COMPARATOR
TACH3H:TACH3L
16-BIT LATCH
Technical Data
172
PRESCALER SELECT
PS2 PS1 PS0
ELS0B ELS0A
CH0F
MS0A
MS0B
ELS1B ELS1A
CH1F
MS1A
ELS2B ELS2A
CH2F
MS2A
MS2B
ELS3B ELS3A
CH3F
MS3A
Figure 11-1. TIMA Block Diagram
Timer Interface Module A (TIMA)
TOF
INTERRUPT
LOGIC
TOIE
TOV0
PTE2
CH0MAX
LOGIC
INTERRUPT
LOGIC
CH0IE
TOV1
PTE3
CH1MAX
LOGIC
INTERRUPT
LOGIC
CH1IE
TOV2
PTF0
CH2MAX
LOGIC
INTERRUPT
LOGIC
CH2IE
TOV3
PTF1
CH3MAX
LOGIC
INTERRUPT
LOGIC
CH3IE
MC68HC908AB32
PTE2/TACH0
PTE3/TACH1
PTF0/TACH2
PTF1/TACH3
Rev. 1.0
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MOTOROLA