Z86L81 Datasheet, PDF (79/88 Pages) Maxim Integrated Products – 28-Pin Low-Voltage Infrared Microcontrollers

Z86L81/86/98
28-Pin Low-Voltage Infrared Microcontrollers
73
R247 P3M
D7 D6 D5 D4 D3 D2 D1 D0
0: Port 2 Open Drain
1: Port 2 Push-Pull
0= P31, P32 Digital Mode
1= P31, P32 Analog Mode
* Default setting after reset
Reserved (Must be 0)
Figure 44. Port 3 Mode Register (F7h: Write Only)
19-4615; Rev 0; 4/09