Analog Devices ADUX1020-EVAL-SDP, Руководство пользователя

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ADUX1020-EVAL-SDP User Guide UG1022
Rev. A | Page 5 of 8
ADDITIONAL EVALUATION BOARDS
HIGH POWER LED DAUGHTERBOARD
The ADUX1020-EVALZ-LED is an optional daughterboard for
the standard ADUX1020-EVAL-MCM evaluation board. It
functions as a high-power LED driver intended for gesture
recognition at distances greater than 15 cm.
To use the ADUX1020-EVALZ-LED , attach it to the
ADUX1020-EVAL-MCM evaluation board as shown in Figure 9.
The daughter-board connects to the ADUX1020-EVAL-MCM
via five pins, labeled on the daughterboard as GND, GND1,
LEDX, 3.3V, and VLED. These pins on the daughterboard plug
into five similarly spaced test points on the
ADUX1020-EVAL-
MCM labeled JL1, JL2, JL3, JL4, and JL5. When connecting the
ADUX1020-EVALZ-LED , ensure Header J7 on the
ADUX1020-EVAL-MCM is not connected, as shown in Figure
9.
Operation and configuration of the ADUX1020-EVAL-SDP with
the ADUX1020-EVALZ-LED daughterboard follows the
instructions listed in the Evaluation Board Software Quick Start
Procedures section.
1
4
7
6
6
-0
0
9
Figure 9. Connecting the ADUX1020-EVALZ-LED Daughterboard