Z86L81 Datasheet, PDF (78/88 Pages) Maxim Integrated Products – 28-Pin Low-Voltage Infrared Microcontrollers

Z86L81/86/98
28-Pin Low-Voltage Infrared Microcontrollers
72
PCON (FH) 00H
D7 D6 D5 D4 D3 D2 D1 D0
* Default setting after reset
Comparator Output Port 3
0 P34, P37 Standard Output *
1 P34, P37 Comparator Output
Reserved (Must be 1)
Port 0
0: Open-Drain
1: Push-Pull *
Reserved (Must be 1)
Figure 42. Port Configuration Register (PCON) ((0F) 0h: Write Only)
R246 P2M
D7 D6 D5 D4 D3 D2 D1 D0
P27–P20 I/O Definition
0 Defines bit as OUTPUT
1 Defines bit as INPUT *
* Default setting after reset
Figure 43. Port 2 Mode Register (F6h: Write Only)
19-4615; Rev 0; 4/09