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MAX22192 Evaluation System
Evaluates: MAX22192
General Description
The MAX22192 Evaluation System (EV system) pro-
vides the hardware and software necessary to evaluate
the MAX22192 octal industrial digital input device with
diagnostic features and digital isolation. The MAX22192
Evaluation Kit (EV kit) has Pmod™ compatible connec-
tor for SPI communication. The EV system includes the
USB2PMB2# adapter board that receives commands
from a PC through the USB port to create an SPI inter-
face for communication between the software and the
MAX22192 on the EV kit.
The EV system includes a graphical user interface (GUI)
that provides communication between the target device
and the PC. The MAX22192 EV kit has a MAX22192
device (U1) and a MAX22190 device (U2), which is an
octal industrial digital input device without digital isola-
tion. The EV kit can be configured to operate in multiple
modes, as shown in
Figure 1:
1)
Single-Channel Mode:
The USB2PMB2# adapter
communicates with either U1 or U2 on the EV kit, de-
pending on which channel is preferred and selected
using the on-board jumpers.
Independent Slave Mode:
The USB2PMB2#
adapter uses two chip-select signals (CS1 and
CS2)
to control each chip through a single connector/GUI
interface.
Daisy-Chain Mode:
The USB2PMB2# adapter com-
municates with both U1 and U2 in SPI daisy-chain
mode. The OSDI from U1 connects to SDI of U2,
and the SDO of U2 connects to FSDI of U1. Both U1
and U2 are controlled from a single SPI interface.
EV System Contents
●
Micro-USB Cable
●
MAX22192EVKIT#, including the MAX22192ARC+
●
USB2PMB2# Adapter Board
Features
●
Easy Evaluation of the MAX22192
●
EV Kit Logic-Side is USB-Powered
●
Configured for IEC 61131-2 Type 1 and 3, and Type 2
●
Independent Slave or Daisy-Chain SPI Interface
●
Galvanic Isolation using MAX22192 and MAX12931
●
Robust Design ±1kV Surge Tolerant Line-to-Ground
●
Windows
®
10, Windows 8.1, Windows 7, and
Windows XP
®
Compatible Software
●
Fully Assembled and Tested
●
Proven PCB Layout
●
RoHS Compliant
Ordering Information
appears at end of data sheet.
2)
3)
Windows and Windows XP are registered trademarks and
registered service marks of Microsoft Corporation.
Pmod is a trademark of Digilent, Inc
319-100260; Rev 0; 10/18
Analog electronics
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