Motorola MC68HC05T16 Technical Data Manual page 50

INTERNAL
PROCESSOR
CLOCK
INTERNAL
RESET
T00
T01
INTERNAL
TIMER
CLOCKS
T10
T11
5 COUNTER
(16 BIT)
RESET
(external or end of POR)
Notes: RESET affects only the Counter register and Timer Control register.
INTERNAL
PROCESSOR
CLOCK
T00
T01
INTERNAL
TIMER
CLOCKS
T10
T11
COUNTER
(16 BIT)
INPUT
EDGE
INTERNAL
CAPTURE
LATCH
INPUT
CAPTURE
REGISTER
INPUT
CAPTURE
FLAG
Note:
If the input edge occurs in the shaded area from one timer state T10 to the other timer state T10
the input capture flag is set during the next state T11.
MOTOROLA
5-8
$FFFC
Figure 5-2 Timer State Timing Diagram for Reset
$F123 $F124
(SEE NOTE)
$????
Figure 5-3 Timer State Timing Diagram for Input Capture
$FFFD
$F125
$F125
TIMERS
$FFFE $FFFF
$F126 $F127
MC68HC05T16
TPG