The following table displays all of the I/O standards available for your ProASIC3E device. Not all I/O standards are compatible with each other. Two I/O standards are compatible if they have identical VCCI values.
Use the table below to determine which I/O standards are compatible with which for your device.
|
I/O Standard |
LVTTL |
LVCMOS 3.3 |
LVCMOS 2.5/5.0
|
LVCMOS 1.8 |
LVCMOS 1.5 |
PCI, PCIX |
LVDS |
LVPECL |
|
LVTTL |
X |
X |
|
|
|
X |
|
X |
|
LVCMOS 3.3 |
X |
X |
|
|
|
X |
|
X |
|
LVCMOS 2.5/5.0 |
|
|
X |
|
|
|
X |
|
|
LVCMOS 1.8 |
|
|
|
X |
|
|
|
|
|
LVCMOS 1.5 |
|
|
|
|
X |
|
|
|
|
PCI, PCIX |
X |
X |
|
|
|
X |
|
X |
|
LVDS |
|
|
X |
|
|
|
X |
|
|
LVPECL |
X |
X |
|
|
|
X |
|
X |