Hardware Module; Aducm410 And Arduino Power - Analog Devices EVAL-ADUCM10QSPZ User Manual

EVAL-ADUCM410QSPZ/EVAL-ADUCM410QSP1Z

HARDWARE MODULE

ADUCM410 AND ARDUINO POWER

Customers may want to connect their own custom circuits to
the EVAL-ADUCM410QSPZ or EVAL-ADUCM410QSP1Z
evaluation board.
Four connectors of the EVAL-ADUCM410QSPZ and EVAL-
ADUCM410QSP1Z evaluation boards support an Arduino®
Uno or Arduino Zero connection interface to external PCBs.
Table 2. Power Configurations for the EVAL-ADUCM410QSPZ (BGA) and EVAL-ADUCM410QSP1Z (WLCSP)
EVAL-ADUCM410QSPZ EVAL-ADUCM410QSP1Z
P22 P20
JP16 JP16
1
JP11 JP11
1
JP12 JP12
1
JP13 JP13
JP14 1 JP14
1
JP15 JP15
1 The JP11 to JP15 connectors are used if the Arduino is powered up via the EVAL-ADUCM410QSPZ or EVAL-ADUCM410QSP1Z board.
Optional
Yes
Yes
1
Yes
1
Yes
1
Yes
1 Yes
1
Yes
User Guide
The EVAL-ADUCM410QSPZ/EVAL-ADUCM410QSP1Z
evaluation boards can power the external Arduino-based board.
Inversely, the Arduino is also capable of powering up the whole
module, including the ADuCM410. Table 2 shows the jumper
connections for the power configurations of the EVAL-
ADUCM410QSPZ/EVAL-ADUCM410QSP1Z and the
Arduino.
Jumper Information
Power selection either via
USB power or via Arduino
power
Power from Arduino via
the EVAL-ADUCM410QSPZ
or EVAL-ADUCM410QSP1Z
board
3.3 V LDO output
3.3 V power to Arduino
IOREF pin
ADuCM410 reset to
Arduino reset
3.3 V power to Arduino
5 V power to Arduino
Rev. 0 | Page 5 of 20
UG-1541
Jumper Configuration
Pin 1 and Pin 2 = USB powered. Pin 2 and
Pin 3 = Arduino powered. Do not use USB
power for the EVAL-ADUCM410QSPZ or
EVAL-ADUCM410QSP1Z board if the
Arduino and the evaluation board are
powered up together.
If this jumper is shorted, the
EVAL-ADUCM410QSPZ or
EVAL-ADUCM410QSP1Z also power up
the Arduino.
Short.
Short.
Short.
Short.
Short.