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Z86L88 Datasheet, PDF (40/66 Pages) Zilog, Inc. – INFRARED REMOTE CONTROLLERS
Z86L88/81/86/87/89/73
IR/Low-Voltage Microcontroller
T8 (8-Bit)
Demodulation Mode
Disable T8
T8_Enable
No
CTR0, D7
Yes
%FF → TC8
First
Edge Present
No
Yes
Enable TC8
T8_Enable Bit Set
Yes
No
Edge Present
Yes
Set Edge Present Status
Bit And Trigger Data
Capture Int. If Enabled
No
T8 Time Out
Yes
Set Time-out Status
Bit And Trigger Time
Out Int. If Enabled
Continue Counting
Figure 30. Demodulation Mode Flowchart
40
PRELIMINARY
DS96LV00800