Evaluation Board Hardware; Overview - Analog Devices EVAL-ADE7903EBZ User Manual

EVAL-ADE7903EBZ User Guide

EVALUATION BOARD HARDWARE

OVERVIEW

To evaluate the ADE7903, connect the evaluation board and the
SDP-B board together (see Figure 1). The
evaluation board, which is populated with one
can be used for evaluation of the standalone ADC or as a possible
single-phase meter implementation example (see Figure 3).
The EVAL-ADE7903EBZ evaluation board is connected to the
EVAL-SDP-CB1Z SDP-B Blackfin® board using the 120-pin
connector. Be sure to order EVAL-SDP-CB1Z
the EVAL-ADE7903EBZ evaluation kit; the evaluation kit and
the SDP-B board are purchased and packaged separately, but
must be used together.
The SDP-B board consists of a Blackfin
controller that handles all the communications from the PC
to the ADE7903 device populating the evaluation board (see
Figure 2).
EVAL-ADE7903EBZ
ADE7903 ADC,
when ordering
ADSP-BF527 micro-
Figure 3. EVAL-ADE7903EBZ
Rev. 0 | Page 3 of 12
SDP BLACKFIN BOARD
ADE7903 EVALUATION BOARD
SDP INTERFACE
CIRCUITRY
POWER AND DATA ISOLATION
FILTER
NETWORK
V2P_IN V1P_IN
Figure 2. Evaluation Kit Connection Diagram
Evaluation Board
UG-797
USB
CONN
P8
ADE7903
GND IM_IN IP_IN