Intel® Stratix® 10 Device Design Guidelines

ID 683738
Date 8/24/2022
Document Table of Contents

Download Cable Operating Voltage

Table 36.  Download Cable Operating Voltage Checklist
Number Done? Checklist Item
1   Ensure the download cable and JTAG pin voltages are compatible because the download cable interfaces with the JTAG pins of your device.

The operating voltage supplied to the Intel download cable by the target board through the 10-pin header determines the operating voltage level of the download cable.

JTAG pins in the Intel® Stratix® 10 device are powered up by VCCIO_SDM. In a JTAG chain containing devices with different VCCIO levels, ensure that the VIL max, VIH min, and the maximum VI specifications of the device JTAG input pins are not violated. Level shifter might be required between devices to meet the voltage specifications of the devices input pin.