MC68HC05L28B MOTOROLA [Motorola, Inc], MC68HC05L28B Datasheet - Page 70

• Manufacturer Part Number: MC68HC05L28B
• Description: Flexible general-purpose microcomputer
• Manufacturer: MOTOROLA [Motorola, Inc]

6
MOTOROLA
6-14
Note:
timer clocks
timer clocks
processor clock
processor clock
or end of POR
External reset
Input capture
Input capture
capture latch
Internal
Internal
Note:
If the input edge occurs in the shaded area from one timer state T10 to the next timer state T10, then
the input capture flag will be set during the next T11 state.
Internal
counter
Internal
counter
register
Internal
Internal
16-bit
16-bit
Input
edge
reset
Figure 6-3 Timer state timing diagram for input capture
flag
T00
T01
T10
T11
T00
T01
T10
T11
Figure 6-2 Timer state timing diagram for reset
The counter and timer control registers are the only ones affected by
power-on or external reset.
16-BIT PROGRAMMABLE TIMER
$FFFC
$????
$F123
$FFFD
$F124
$FFFE
$F125
$F124
$FFFF
$F126
MC68HC05L28
TPG