Z86L81 Datasheet, PDF (43/88 Pages) Maxim Integrated Products – 28-Pin Low-Voltage Infrared Microcontrollers

P31
MUX
P20
Z86L81/86/98
28-Pin Low-Voltage Infrared Microcontrollers
37
CTR1 D5,D4
Glitch Filter
Edge Detector
Pos Edge
Neg Edge
CTR1 D6
CTR1 D3,D2
Figure 14. Glitch Filter Circuitry
T8 Transmit Mode
Before T8 is enabled, the output of T8 depends on CTR1, D1. If it is 0, T8_OUT is
1; if it is 1, T8_OUT is 0. See Figure 15.
19-4615; Rev 0; 4/09