Здравствуйте. Использую ISE , zynq XC7Z020 , в проекте используются компоненты fmc_imageon_vita_receiver от AVNET и gmii_to_rgmii от xilinx. При Implement Design на Map выдается ошибка
MapLib:1120 - IDELAYCTRL
fmc_imageon_vita_receiver_0/fmc_imageon_vita_receiver_0/USER_LOGIC_I/VITA_COR
E_I/vita_iserdes_v5.vita_iserdes/generate_idelay.serdesidelayrefclk/IDELAYCTR
L_INST[0].u_idelayctrl, gmii_to_rgmii_0/gmii_to_rgmii_0/dlyctrl have no
IODELAY_GROUP association. Only one IODELAY Controller may have no LOC
constraint and no IODELAY_GROUP.
Как быть?