Kewords: high, speed, controlled, impedance, driver, vref
Virtex-II and Virtex-II Pro support "High-Speed LVDCI" (HSLVDCI) with a VCCO of 1.8V. Do these devices also support HSLVDCI with other VCCO supplies?
Starting with 7.1i Service Pack 1 design tools, Virtex-II and Virtex-II Pro will support HSLVDCI with optional VCCO supply of 1.5V, 1.8V, 2.5V, or 3.3V.
The I/O standards are referred to in design tools as: