Chapter 3
Board Component Descriptions
Overview
This chapter provides a detailed funconal descripon of the components and features of the
SP701 board. Board Component Locaon idenes the components, references the respecve
schemac page numbers, and links to the corresponding detailed funconal descripon in this
chapter. Component locaons 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 evaluaon board. The
Spartan-7 family is opmized for low cost, lowest power, and high I/O performance.
For further informaon on Spartan-7 FPGAs, see 7 Series FPGAs Data Sheet: Overview (DS180).
Encryption Key Battery Backup Circuit
The XC7S100 FPGA U1 implements bitstream encrypon key technology. The SP701 board
provides the encrypon key backup baery circuit shown in the following gure.
UG1319 (v1.0) July 12, 2019 www.xilinx.com
SP701 Board User Guide 15