Intel® Stratix® 10 DX FPGA Development Kit User Guide

ID 683561
Date 9/25/2023
Public
Document Table of Contents

3.1. Default Switch Settings

This development kit ships with its switches preconfigured to support the design examples in the kit. If you suspect that your board may not be correctly configured with the default settings, refer to the following table to return to its factory settings before proceeding.
Table 4.  Default Switch Settings
Switch Default Position Description
SW1[1:4] ON/OFF/OFF/X Configuration mode setting bits:
Mode MSEL0 MSEL1 MSEL2 QSPI_AVST_SEL
JTAG OFF (Open) OFF (Open) OFF (Open) X
Avalon-ST ON (Close) OFF (Open) OFF (Open) X
SW33[1:4] OFF/X/ON/ON JTAG, MAX10, UPI controls:
SW33 ON (Close) OFF (Open)
1 - JTAG Debug JTAG Header (J2) dedicated for Max10 Normal JTAG (Default)
2 - JTAG SOURCE Not used Not used
3 - UPI Mode 2 Sockets 4 Sockets
4 – M10 JTAG EN M10 JTAG Enabled M10 JTAG Disabled
SW2[1:4] ON/ON/ON/ON PCIe PRSNT X1/x4/x8/x16 settings:
PCIe PRSNT X1 PCIe PRSNT X4 PCIe PRSNT X8 PCIe PRSNT X16
ON (Close) ON (Close) ON (Close) ON (Close)
SW28 ON (Close) PCIe Edge connector PERSTn selection:
  • ON: Endpoint (Default)
  • OFF: Root Port
SW27 ON (Close) Intel® Stratix® 10 DX PERSTn selection:
  • ON: Endpoint (Default)
  • OFF: Root Port
SW16 ON (Close) UPI0 PERSTn selection:
  • ON: PERSTn from PCIe Edge connector to FPGA
  • OFF: PERSTn from FPFA to CPU (Default)
SW24 ON (Close) UPI0 PERSTn selection:
  • OFF: PERSTn from FPGA to CPU (Default)
  • ON: PERSTn from PCIe Edge connector to FPGA
SW17 ON (Close) UPI1 PERSTn selection:
  • ON: PERSTn from PCIe Edge connector to FPGA
  • OFF: PERSTn from FPFA to CPU (Default)
SW25 ON (Close) UPI1 PERSTn selection:
  • OFF: PERSTn from FPGA to CPU (Default)
  • ON: PERSTn from PCIe Edge connector to FPGA
SW18 ON (Close) UPI2 PERSTn selection:
  • ON: PERSTn from PCIe Edge connector to FPGA
  • OFF: PERSTn from FPFA to CPU (Default)
SW26 ON (Close) UPI2 PERSTn selection:
  • OFF: PERSTn from FPGA to CPU (Default)
  • ON: PERSTn from PCIe Edge connector to FPGA
SW14 ON (Close) PCIe REFCLK source selection:
  • ON: 100MHz REFCLK internal generated
  • OFF: 100MHz REFCLK from PCIe Edge Connector (Default)
SW31 ON (Close) or OFF (Open)
Power switch:
  • ON: Turn on power (set to this position for use in PCIe slot)
  • OFF: Turn off power
Note: This switch must be ON when the card is plugged into a PCIe slot (with 2x4 Aux power connected) or on the bench with external ATX power supply.
Figure 3. Location of Switches and Push Buttons
Table 5.  Push Buttons
Push Buttons Descriptions
S1 PCIe Reset Push to reset PCIe bus
S2 MAX10 Reset Push to reset Max10
S3 CPU Reset Push to reset FPGA
S4 USER Push Button Push button for user assigned function