The Renesas Xilinx FPGA reference board is an expandable power supply designed to provide the various Xilinx power rails to the Xilinx Artix-7, Spartan-7, and Zynq-7000 families. The design uses the power source from the DC power supply or a plug-in AC/DC adapter to the barrel jack of this reference board.

The ISL91211A-BIK-REFZ reference board for Xilinx Artix-7 devices employs the ISL91211AIK and ISL91211BIK multiphase PMICs, ISL80030 3A synchronous buck DC/DC converter, and ISL21010DFH312 micropower voltage reference. The PMICs deliver efficiency up to 95% for multiple power rails and they accept 5V input from a plug-in AC/DC adaptor or DC power supply. The ISL80030 supports VCCO and VCC_IO for 3.3V, 2.5V and 1.8V, and the ISL21010DFH312 is for XADC input voltage of 1.25V with ±0.2% accuracy.

The ISL91211AIK and ISL91211BIK provide four independent one time programmable (OTP) voltage defaults for each buck output. This flexibility supports an expandable and optimized power supply from a Xilinx high-end product to a low-end product. This reference board is designed specifically to solve the complex FPGAs and SoC devices. You can combine this reference design with your Xilinx FPGA or SoC motherboard platform.

Features

  • 5V AC/DC adapter or DC power input
  • Power outputs support different skews for Xilinx Artix-7 FPGAs
  • Supports different output voltages through DVS control signals (pull-up/down resistors)
  • Complete power validation hardware and software tools – I2C interface and PowerNavigator™ (GUI)
  • Design files and documents are available to minimize system design efforts

Applications

  • Industrial controls and FPGAs
  • Computing servers and systems
  • Home gateways and appliances

tuneProduct Options

Part Number Part Status Buy Sample
ISL91211A-BIK-REFZ
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Availability

descriptionDocumentation

Title language Type Format File Size Date
User Guides & Manuals
ISLUSBEVAL1Z User's Manual Manual - Development Tools PDF 257 KB
ISL91211A-BIK-REFZ, ISL91211AIK-REFZ, ISL91211BIK-REF2Z User's Manual Manual - Development Tools PDF 2.29 MB
PowerNavigator User Guide for POL Guide PDF 4.68 MB
Production Configuration Utility User Guide Guide PDF 714 KB

file_downloadDownloads

Title language Type Format File Size Date
Software
PowerNavigator™ Software v5.4.139 Software & Tools - Software ZIP 96.49 MB
Production Configuration Utility v5.4.139 Software & Tools - Other ZIP 120.25 MB
Hardware
ISL91211BIK-REFZ Design Files PCB Design Files ZIP 2.06 MB
ISL91211A-BIK-REFZ Design Files PCB Design Files ZIP 2.07 MB
ISLUSBEVAL1Z Design Files PCB Design Files ZIP 410 KB