MAX7325EVKIT+ Maxim Integrated Products, MAX7325EVKIT+ Datasheet - Page 2

• Manufacturer Part Number: MAX7325EVKIT+
• Description: KIT EVAL FOR MAX7325
• Manufacturer: Maxim Integrated Products

Specifications of MAX7325EVKIT+

• Main Purpose: Interface, GPIO Expander
• Utilized Ic / Part: MAX7325
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Before beginning, the following equipment is needed:
• The MAX7325 EV system
• A user-supplied Windows 2000/XP/Vista-compatible
Note: In the following sections, software-related items
are identified by bolding. Text in bold refers to items
directly from the EV kit software. Text in bold and
underlined refers to items from the Windows operating
system.
1) Visit www.maxim-ic.com/evkitsoftware to download
2) Install the MAX7325 evaluation software on your
MAX7325 Evaluation Kit/Evaluation System
Note: Indicate that you are using the MAX7325 when contact-
ing this component supplier.
2
TDK Corp.
SUPPLIER
USB_Driver_Help.PDF
PC with a spare USB port
the latest version of the EV kit software,
7325Rxx.ZIP. Save the EV kit software to a tempo-
rary folder and uncompress the ZIP file.
computer by running the INSTALL.EXE program
inside the temporary folder. The program files are
copied and icons are created in the Windows Start
menu.
_______________________________________________________________________________________
MAX7325 EV kit
Maxim CMAXQUSB board
USB cable (included with CMAXQUSB)
MAX7325.EXE
INSTALL.EXE
FTD2XX.INF
UNINST.INI
FILE
847-803-6100
PHONE
MAX7325 EV Kit Files
Recommended Equipment
Component Supplier
Installs the EV kit files on your
computer
Application program
USB device driver file
Uninstalls the EV kit software
USB driver installation help file
www.component.tdk.com
DESCRIPTION
Quick Start
WEBSITE
Procedure
3) Enable the I
4) For the MAX7325 EV kit, make sure that the shunts
5) Connect the boards by aligning the MAX7325 EV
6) Connect the USB cable from the PC to the
7) Follow the directions of the Add New Hardware
8) Start the MAX7325 EV kit software by opening its
9) Check or uncheck the O8 and O9 checkboxes
board by setting the DIP switches on SW1 to the ON
position.
of all jumpers are in the following default positions:
kit’s 20-pin connector with the 20-pin connector of
the CMAXQUSB board.
CMAXQUSB board. A Building Driver Database
window pops up in addition to a New Hardware
Found message if this is the first time it is used on
the PC. If you do not see a window that is similar to
the one described above after 30s, remove the USB
cable from the CMAXQUSB and reconnect it.
Administrator privileges are required to install the
USB device driver on Windows 2000/XP/Vista.
Wizard to install the USB device driver. Choose the
Search for the best driver for your device option.
Specify the location of the device driver to be
C:\Program Files\MAX7325 (default installation
directory) using the Browse button. During device
driver installation, Windows may show a warning
message indicating that the device driver Maxim
uses does not contain a digital signature. This is not
an error condition and it is safe to proceed with
installation. Refer to the USB_Driver_Help.PDF docu-
ment for additional information.
icon in the Start menu. The GUI main window will
appear, as shown in Figure 1.
above the Write button, which is inside the Group B
Ports group box. Press the Write button and
observe the light change of the LEDs on the EV kit
board.
JU1: (1-3)
JU2: (1-4)
JU3: (Open) Normal operation
JU4: (2-3)
2
C pullup resistors on the CMAXQUSB
Combined with JU2 makes I
address = 0xC0, 0xA0
Combined with JU1 makes I
address = 0xC0, 0xA0
CMAXQUSB provides the power
supply
2
2
C
C