Z8F1680SH020SG Datasheet, PDF (148/412 Pages) Zilog, Inc. – High-Performance 8-Bit Microcontrollers

Z8 Encore! XP^® F1680 Series
Product Specification
123
FFFFH
Reload
0H
Figure 15. Count Modulo Mode
10.2.7. Count Up/Down Mode
In the Count Up/Down mode, the timer counts up to the Reload Register value and then
counts down to 0000H. As shown in Figures 16, the counting cycle continues with twice
the reload value as the period. A timer count interrupt is generated when the timer count
decrements to zero.
Reload
0H
Figure 16. Count Up/Down Mode
PS025015-1212
PRELIMINARY
Multi-Channel Timer