I/O StandardIGLOOFusionProASIC3AxceleratorRTSX-SSX-ACMOS X CUSTOM XXGTL+ IGLOOe onlyXProASIC3E and ProASIC3L onlyX GTL 3.3 V IGLOOe onlyXProASIC3E and ProASIC3L only GTL 2.5 V IGLOOe onlyXProASIC3E and ProASIC3L onlyX HSTL Class I
IGLOOe onlyXProASIC3E and ProASIC3L onlyX HSTL Class II IGLOOe onlyXProASIC3E and ProASIC3L onlyX LVCMOS 3.3 V IGLOOe onlyXProASIC3E and ProASIC3L only LVCMOS 2.5 V XXX LVCMOS 2.5 V/5.0V IGLOOe onlyXXX LVCMOS 1.8 V XXX LVCMOS 1.5 V XXXX LVCMOS 1.2 V XXProASIC3 (A3PL), IGLOOe V2 only, IGLOO V2, and IGLOO PLUS onlyX LVDS IGLOO and IGLOO PLUS only ProASIC3L only LVPECL XXXXXXLVTTL/TTL XXXXXXPCI XXXXXXPCI-X 3.3 V XXXX SSTL2 Class I and II IGLOOe onlyXProASIC3E and ProASIC3L onlyX SSTL3 Class I and II IGLOOe onlyXProASIC3E and ProASIC3L onlyX Note:
*Supported only on dedicated LVPECL I/Os.
Note: For a list of I/O standards for all other families, refer to the datasheet for your specific device.