AN-000368
Document Number: AN-000368
Page 7 of 11
Revision: 1.0
4
ADVANCED INFORMATION
4.1.
UPDATING SAMG55 FIRMWARE HARDWARE USER GUIDE
The TDK SmartMotion Development Kit DK-UNIVERSAL-I is compatible with Microchip’s SAMG55 Xplained Pro for
updating and flashing the firmware. Follow this link to download the Atmel Xplained Pro user guide, starting from
page 5:
http://www.atmel.com/Images/Atmel-42389-SAM-G55-Xplained-Pro_User-Guide.pdf
Connect the EDBG (Atmel Embedded Debugger) USB port with USB cable to PC
.
4.2.
TDK SENSOR TO SAM G55 MCU CONNECTION
The DK-UNIVERSAL-I is the development kit for DB (sensor daughter board) and EVB (sensor evaluation board).
There is no sensor mounted on the DK-UNIVERSAL-I board. CN1 for EVB and CN4/CN5 for DB are mounted on
board for people to evaluate sensors (on EVB, DB, or standalone) separately. Figure 4 shows the pin out for CN1,
where an external EVB can be mounted.
Figure 4. Pin out of CN1 (Connector to EVB)
4.3.
CONNECTING OTHER SENSORS
Third party sensors can be connected to the same SAM G55 MCU I
2
C bus with TDK sensor through DB, assuming it
has a different slave address.
CN2/CN3 are designed for other sensor DB plug in. It only supports I
2
C, not SPI.
