Programmable sysIO Buffers

The MachXO family supports many single-ended and differential I/O standards. All the I/Os are arranged in 2 to 8 independent banks which have their own independent VCCIO supplies. I/O support includes:

• LVCMOS / LVTTL
  • 3.3/2.5/1.8/1.5/1.2 volt
  • Hotsocketing capable
  • Programmable slew rate
  • Programmable drive strength
  • Programmable pull-up, pull-down, bus friendly
  • Programmable open drain
• PCI (MachXO 1200 & MachXO 2280)
• Differential Standards (Outputs can be emulated on all devices. MachXO 1200 and MachXO 2280 provide differential inputs and on-chip LVDS drivers).
  • LVDS
  • LVPECL
  • Bus-LVDS
  • RSDS