MC68HC705P9 Datasheet, PDF (91/156 Pages) Motorola, Inc – HCMOS Microcontroller Unit

TCAP
EDGE
SELECT/
DETECT
LOGIC
IEDG
INTERNAL
CLOCK
(XTAL ÷ 2)
÷4
INTERNAL
DATA BUS
ICRH
ICRL
TRH
TRL
Timer
Introduction
ATRH
ATRL
16-BIT COUNTER
16-BIT COMPARATOR
OCRH
OCRL
TIMER OVERFLOW
PIN
CONTROL
LOGIC
TCMP
OLVL
OCIE
OCF
TOIE
TOF
ICIE
ICF
TIMER
INTERRUPT
REQUEST
Figure 1. Timer Block Diagram
3-tim1ic1oc_a
MOTOROLA
Timer
91