Datasheet

SHUNT SPI MODE 3-WIRE MODE
1 3-5 1-2
2 4-6 3-5
3 9-10 4-6
3-WIRE MODESPI MODE
_________________________________________________________________ Maxim Integrated Products 3
MAX31723PMB1 Peripheral Module
Software and FPGA Code
Example software and drivers are available that execute
directly without modification on several FPGA devel-
opment boards that support an integrated or synthe-
sized microprocessor. These boards include the Digilent
Nexys 3, Avnet LX9, and Avnet ZEDBoard, although
other platforms can be added over time. Maxim provides
complete Xilinx ISE projects containing HDL, Platform
Studio, and SDK projects. In addition, a synthesized bit
stream, ready for FPGA download, is provided for the
demonstration application.
The software project (for the SDK) contains several
source files intended to accelerate customer evalu-
ation and design. These include a base application
(maximModules.c) that demonstrates module function-
ality and uses an API interface (maximDeviceSpecific
Utilities.c) to set and access Maxim device functions
within a specific module.
The source code is written in standard ANSI C format, and
all API documentation including theory/operation, register
description, and function prototypes are documented in
the API interface file (maximDeviceSpecificUtilities.h & .c).
The complete software kit is available for download at
www.maxim-ic.com. Quick start instructions are also
available as a separate document.
Table 2. Connector JP1 (Serial-Bus
Type Selection)
Figure 1. JP1 Jumper Settings