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Rev 30 Sep 2013 14:51 | Page 1
ADP5589 Pmod Xilinx FPGA Reference
Design
Introduction
is a 19 I/O port expander with built-in keypad matrix decoder, programmable logic,
reset generator and PWM generator. This reference design allows full programming of the device, and
also includes Keypad Decoder Test Mode and Key Lock/Unlock Feature.
HW Platform(s):
Spartan-6 LX9 Microboard (Avnet)
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Nexys™3 Spartan-6 FPGA Board (Digilent)
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Quick Start Guide
The bit file provided in the project *.zip file combines the FPGA bit file and the SDK elf files. It may be
used for a quick check on the system. All you need is the hardware and a PC running a UART terminal
and the programmer (IMPACT).
Required Hardware
Spartan-6 LX9 Microboard (Avnet)
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Nexys™3 Spartan-6 FPGA Board (Digilent)
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Required Software
Xilinx ISE 14.4 (Programmer (IMPACT) is sufficient for the demo and is available on Webpack).
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A UART terminal (Tera Term/Hyperterminal), Baud rate 115200 for the Avnet LX-9 Microboard and
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ZedBoard or 9600 for the Digilent Nexys™3 Board.
