Xilinx SP701 - Chapter 3: Board Component Descriptions; FPGA, Memory, and Power System

Chapter 3
Board Component Descriptions
Overview
This chapter provides a detailed funconal descripon of the components and features of the
SP701 board. Board Component Locaon idenes the components, references the respecve
schemac page numbers, and links to the corresponding detailed funconal descripon in this
chapter. Component locaons are shown in Board Components.
Component Descriptions
Spartan-7 XC7S100 FPGA
[Figure 2, callout 1]
A Spartan-7 XC7S100-2FGGA676C FPGA is installed on the SP701 evaluaon board. The
Spartan-7 family is opmized for low cost, lowest power, and high I/O performance.
For further informaon on Spartan-7 FPGAs, see 7 Series FPGAs Data Sheet: Overview (DS180).
Encryption Key Battery Backup Circuit
The XC7S100 FPGA U1 implements bitstream encrypon key technology. The SP701 board
provides the encrypon key backup baery circuit shown in the following gure.
UG1319 (v1.0) July 12, 2019 www.xilinx.com
SP701 Board User Guide 15
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