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DCI_VALUE

DCI_VALUE Description

DCI_VALUE determines which buffer behavioral models are associated with the IOBs of a design in the generation of an IBS file using IBISWriter.

DCI_VALUE Architecture Support

The following table indicates supported and unsupported architectures.

Virtex
No
Virtex-E
No
Spartan-II
No
Spartan-IIE
No
Spartan-3
Yes
Virtex-II
Yes
Virtex-II Pro
Yes
Virtex-II Pro X
Yes
XC9500, XC9500XL, XC9500XV
No
CoolRunner XPLA3
No
CoolRunner-II
No

DCI_VALUE Applicable Elements

IOBs

DCI_VALUE Propagation Rules

Applies to the IOB to which it is attached.

DCI_VALUE Syntax Examples

ECS Schematic Editor

Not applicable.

VHDL

Not applicable.

Verilog

Not applicable.

ABEL

Not applicable.

UCF/NCF

PIN pin_name DCI_VALUE = integer;

Legal values are integers 25 through 100 with an implied units of ohms. The default value is 50 ohms.

Constraints Editor

Not applicable.

PCF

Not applicable.

XCF

Not applicable.

Floorplanner

Not applicable.

PACE

Not applicable.

FPGA Editor

Not applicable.

XST Command Line

Not applicable.

Project Navigator

Not applicable.

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