Datasheet
11
AVRPLC16 v6
MikroElektronika
page
To connect a memory card to the microcontroller, it is necessary to set switches 4, 5 and
6 on the DIP switch SW9, as well as switches 7 and 8 on the DIP switch SW10 to the ON
position.
4.0. MMC/SD connector
The development system is capable of reading memory cards due to an on-board MMC/SD connector CN47. Memory
card communicates with the microcontroller via the Serial Peripheral Interface (SPI). In order to establish the SPI
connection, it is necessary to turn on the appropriate switches on the DIP switches SW9 and SW10, Figure 4-3.
Figure 4-1: MMC/SD connector
Figure 4-3: The position of DIP
switches SW9 and SW10
)LJXUHMMC/SD connector connection schematic
Figure 4-2: Inserting MMC/SD card
A B