Jtag Multi-Device Configuration - Intel Agilex Configuration User Manual

3.4.3. JTAG Multi-Device Configuration

You can configure multiple devices in a JTAG chain. Observe the following pin connections and guidelines for this configuration
setup:
• One JTAG-compatible header connects to several devices in a JTAG chain. The drive capability of the download cable is the
only limit on the number of devices in the JTAG chain.
•
If you have four or more devices in a JTAG chain, buffer the
connect other Intel FPGA devices with JTAG support to the chain.
Intel ® Agilex ™ Configuration User Guide
118
3. Intel Agilex Configuration Schemes
, , and pins with an on-board buffer. You can also
TCK TDI TMS
UG-20205 | 2019.10.09
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