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Altera_Forum
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14 years ago

ALTLVDS pin parametres in assignment editor

Hello everybody, I have a probleme with my project, I have generated a ALTLVDS witha a external PLL megacore, I add an ALTIObuf iorder to have two outputs (lvds_out+ and lvds_out-) I simulate every t...
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Altera_Forum
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14 years ago

When I try to put something else than the LVDS like the PCML I have the folowing errors :

Error: Can't place differential I/O pin dataG_o[0] with differential I/O standard 1.5-V PCML -- differential I/O pin dataG_o[0] drives or is driven by a SERDES

Error: Can't place differential I/O pin dataR_o[0] with differential I/O standard 1.5-V PCML -- differential I/O pin dataR_o[0] drives or is driven by a SERDES

Error: Can't place differential I/O pin dataB_o[0] with differential I/O standard 1.5-V PCML -- differential I/O pin dataB_o[0] drives or is driven by a SERDES

Error: Can't place differential I/O pin dataCLK_o[0] with differential I/O standard 1.5-V PCML -- differential I/O pin dataCLK_o[0] drives or is driven by a SERDES

Error: Can't place differential I/O pin dataG_o[0](n) with differential I/O standard 1.5-V PCML -- differential I/O pin dataG_o[0](n) drives or is driven by a SERDES

Error: Can't place differential I/O pin dataR_o[0](n) with differential I/O standard 1.5-V PCML -- differential I/O pin dataR_o[0](n) drives or is driven by a SERDES

Error: Can't place differential I/O pin dataB_o[0](n) with differential I/O standard 1.5-V PCML -- differential I/O pin dataB_o[0](n) drives or is driven by a SERDES

Error: Can't place differential I/O pin dataCLK_o[0](n) with differential I/O standard 1.5-V PCML -- differential I/O pin dataCLK_o[0](n) drives or is driven by a SERDES