MIKROE-551 mikroElektronika, MIKROE-551 Datasheet - Page 11

• Manufacturer Part Number: MIKROE-551
• Description: Development Boards & Kits - AVR AVRPLC16 V6
• Manufacturer: mikroElektronika

Specifications of MIKROE-551

• Rohs: yes
• Product: Development System
• Tool Is For Evaluation Of: Atmega32
• Core: AVR
• Interface Type: Ethernet, RS-232, RS-485
• Operating Supply Voltage: 16 V to 30 V
• Description/function: AVRPLC16 v6 board only, Telit GM862-GPS module with antennas and cables, UTP Cable, CAN-SPI board, MMC/SD card are sold separately
• Dimensions: 265 mm x 220 mm

AVRPLC16 v6
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
MMC/SD connector connection schematic
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.
Figure 4-2: Inserting MMC/SD card
A
B
MikroElektronika
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