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Zybo Z7 Board Reference Manual
Revised February 21, 2018
This manual applies to the Zybo Z7 rev. B
Revision B
Copyright Digilent, Inc. All rights reserved.
Other product and company names mentioned may be trademarks of their respective owners.
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Table of Contents
Overview ............................................................................................................................... 3
Purchasing Options ................................................................................................................ 5
Software Support .................................................................................................................. 6
Zynq APSoC Architecture ....................................................................................................... 6
Functional Description ........................................................................................................... 9
1
Power Supplies .............................................................................................................. 9
1.1
Power Input Sources ........................................................................................................ 9
1.2
Power Specifications ...................................................................................................... 10
1.3
Power Sequencing .......................................................................................................... 11
1.4
Current Monitoring ........................................................................................................ 11
2
Zynq Configuration ...................................................................................................... 12
Stage 0 ....................................................................................................................................... 12
Stage 1 ....................................................................................................................................... 12
Stage 2 ....................................................................................................................................... 12
2.1
microSD Boot Mode ....................................................................................................... 13
2.2
Quad SPI Boot Mode ...................................................................................................... 13
2.3
JTAG Boot Mode ............................................................................................................. 13
3
DDR3L Memory ............................................................................................................ 14
4
Quad-SPI Flash ............................................................................................................. 14
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