Visible to Intel only — GUID: pau1489537969125
Ixiasoft
Visible to Intel only — GUID: pau1489537969125
Ixiasoft
1.10.260. PLL_COMPENSATE
Allows you to specify an output pin as a compensation target for a PLL in ZERO_DELAY_BUFFER or EXTERNAL_FEEDBACK mode, or an input pin or a group of input pins as compensation targets for a PLL in SOURCE_SYNCHRONOUS mode. If assigned to an output pin, the pin must be fed by the external clock output port of a PLL in a Stratix, Hardcopy Stratix or Cyclone device, or the compensated clock output port of a PLL in other devices. Any other output pins fed by the same PLL generally are not delay compensated, especially if they have different I/O standards. If assigned to an input pin or a group of input pins, the input pins must drive input registers that are clocked by the compensated clock output port of a PLL in SOURCE_SYNCHRONOUS mode. This option is ignored if it is applied to anything other than an output or input pin as described previously.
Type
Boolean
Device Support
- Arria GX
- Arria II GX
- Arria II GZ
- Cyclone 10 LP
- Cyclone II
- Cyclone III
- Cyclone III LS
- Cyclone IV E
- Cyclone IV GX
- HardCopy II
- HardCopy III
- HardCopy IV
- MAX 10
- Stratix
- Stratix GX
- Stratix II
- Stratix II GX
- Stratix III
- Stratix IV
Notes
This assignment supports Fitter wildcards.
Syntax
set_instance_assignment -name PLL_COMPENSATE -to <to> -entity <entity name> <value>