Datasheet

13
PICPLC16 v6 Development System
PICPLC16 v6 Development System
MikroElektronika
page
8.0. Ethernet Module
The PICPLC16 v6 development system features an ethernet module providing an interface between the microcontroller and LAN
(local area network). The ENC28J60 stand-alone controller enables ethernet communication on the development system. It is used
to transfer data from LAN to the microcontroller using serial communication. The 3.3V voltage is required for the operation of this
controller. To enable data to be transferred to the microcontroller powered with the 5V power supply voltage, it is necessary to adjust
these voltage levels by means of transceivers 74LVCC3245 and 74LVC1T45. To enable connection between the ethernet module and
the microcontroller, switches 1, 2 and 3 on the DIP switch SW10, as well as switches 4, 5 and 6 on the DIP switch SW9 should be set
to the ON position.
Figure 8-2: Ethernet module connection schematic
Figure 8-1: Ethernet module
Ethernet module
connector
Ethernet module is connected to the microcontroller via DIP switches SW9 and SW10