AR #22011 - LogiCORE SPI-4.2 (POS-PHY L4) Lite - Missing example constraints (commented out) in UCF

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LogiCORE SPI-4.2 (POS-PHY L4) Lite - Missing example constraints (commented out) in UCF

AR#	22011
Part	Coregen POS PHY Lite
Last Modified	2006-07-11 00:00:00.0
Status	Active
Keywords	CORE, CORE Generator, COREGen, IP, update, 7.1i, #3, ip3_h,PL4, packet, SONET, physical

Description

Keywords: CORE, CORE Generator, COREGen, IP, update, 7.1i, #3, ip3_h, PL4, packet, SONET, physical, link, layer, source, synchronous, phase, alignment, sink, static, spi4.2, spi4-2, lite, quarter, rate, ucf, constraints, missing, IO, I/O, io, i/o, type, diff, term, differential, termination, 8.2i, v4.1, v3.1, v3.0

In the SPI-4.2 Lite Core UCF, there are some missing constraints. The missing constraints are:

- I/O Standard examples
- Termination type examples

Solution

Please refer to SPI-4.2 Lite Core User Guide for more information on how to properly constraint the core.