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Ixiasoft
Visible to Intel only — GUID: fsy1489537943045
Ixiasoft
1.10.191. IO_STANDARD
Specifies the I/O standard of a pin. Different device families support different I/O standards, and restrictions apply to placing pins with different I/O standards together. For detailed information, refer to the device family data sheet and to Application Note 117 (Using Selectable I/O Standards in Altera Devices). This option is ignored if it is applied to anything other than a pin or a top-level design entity.
Type
String
Device Support
- Arria 10
- Arria GX
- Arria II GX
- Arria II GZ
- Arria V
- Arria V GZ
- Cyclone
- Cyclone 10 LP
- Cyclone II
- Cyclone III
- Cyclone III LS
- Cyclone IV E
- Cyclone IV GX
- Cyclone V
- HardCopy II
- HardCopy III
- HardCopy IV
- MAX 10
- MAX II
- MAX V
- MAX7000B
- Mercury
- Stratix
- Stratix GX
- Stratix II
- Stratix II GX
- Stratix III
- Stratix IV
- Stratix V
Notes
This assignment supports Fitter wildcards.
This assignment supports synthesis wildcards.
Syntax
set_instance_assignment -name IO_STANDARD -to <to> -entity <entity name> <value>
Example
set_instance_assignment -name IO_STANDARD LVDS -to pin
See Also
STRATIX_DEVICE_IO_STANDARD CURRENT_STRENGTH_NEW SLEW_RATE OUTPUT_TERMINATION INPUT_TERMINATION PROGRAMMABLE_PREEMPHASIS PROGRAMMABLE_VOD