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Altera_Forum
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16 years ago

CoreClk of alt4gxb

Hi, I want to use 10 alt4gxb transceivers for a 100 gig ethernet link. As described in an570.pdf from the altera website I connected the rx_clkout(0) port to every rx_coreclk port. When ...
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Altera_Forum
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16 years ago

solution:

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from (tx/rx_clkout[0]*) -to DataInxDI/DataOutxDO[0]**

*tx_clkout of the GXB, which is connected to the other tx_coreclk

** the actual input/output ports of the high speed serial data of the top entity. Every port has to be assigned.

In my case:

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from "GX10ch:GX10ch_sec|tx_clkout[0]" -to SecGtTxSerDataxDO[0]

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from "GX10ch:GX10ch_sec|tx_clkout[0]" -to SecGtTxSerDataxDO[1]

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from "GX10ch:GX10ch_sec|tx_clkout[0]" -to SecGtTxSerDataxDO[2]

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from "GX10ch:GX10ch_sec|tx_clkout[0]" -to SecGtTxSerDataxDO[3]

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from "GX10ch:GX10ch_sec|tx_clkout[0]" -to SecGtTxSerDataxDO[4]

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from "GX10ch:GX10ch_sec|tx_clkout[0]" -to SecGtTxSerDataxDO[5]

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from "GX10ch:GX10ch_sec|tx_clkout[0]" -to SecGtTxSerDataxDO[6]

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from "GX10ch:GX10ch_sec|tx_clkout[0]" -to SecGtTxSerDataxDO[7]

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from "GX10ch:GX10ch_sec|tx_clkout[0]" -to SecGtTxSerDataxDO[8]

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from "GX10ch:GX10ch_sec|tx_clkout[0]" -to SecGtTxSerDataxDO[9]

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from "GX10ch:GX10ch_sec|rx_clkout[0]" -to SecGtRxSerDataxDI[0]

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from "GX10ch:GX10ch_sec|rx_clkout[0]" -to SecGtRxSerDataxDI[1]

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from "GX10ch:GX10ch_sec|rx_clkout[0]" -to SecGtRxSerDataxDI[2]

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from "GX10ch:GX10ch_sec|rx_clkout[0]" -to SecGtRxSerDataxDI[3]

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from "GX10ch:GX10ch_sec|rx_clkout[0]" -to SecGtRxSerDataxDI[4]

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from "GX10ch:GX10ch_sec|rx_clkout[0]" -to SecGtRxSerDataxDI[5]

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from "GX10ch:GX10ch_sec|rx_clkout[0]" -to SecGtRxSerDataxDI[6]

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from "GX10ch:GX10ch_sec|rx_clkout[0]" -to SecGtRxSerDataxDI[7]

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from "GX10ch:GX10ch_sec|rx_clkout[0]" -to SecGtRxSerDataxDI[8]

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from "GX10ch:GX10ch_sec|rx_clkout[0]" -to SecGtRxSerDataxDI[9]

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from "GX10ch:GX10ch_usr|tx_clkout[0]" -to UsrGtTxSerDataxDO[0]

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from "GX10ch:GX10ch_usr|tx_clkout[0]" -to UsrGtTxSerDataxDO[1]

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from "GX10ch:GX10ch_usr|tx_clkout[0]" -to UsrGtTxSerDataxDO[2]

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from "GX10ch:GX10ch_usr|tx_clkout[0]" -to UsrGtTxSerDataxDO[3]

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from "GX10ch:GX10ch_usr|tx_clkout[0]" -to UsrGtTxSerDataxDO[4]

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from "GX10ch:GX10ch_usr|tx_clkout[0]" -to UsrGtTxSerDataxDO[5]

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from "GX10ch:GX10ch_usr|tx_clkout[0]" -to UsrGtTxSerDataxDO[6]

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from "GX10ch:GX10ch_usr|tx_clkout[0]" -to UsrGtTxSerDataxDO[7]

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from "GX10ch:GX10ch_usr|tx_clkout[0]" -to UsrGtTxSerDataxDO[8]

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from "GX10ch:GX10ch_usr|tx_clkout[0]" -to UsrGtTxSerDataxDO[9]

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from "GX10ch:GX10ch_usr|rx_clkout[0]" -to UsrGtRxSerDataxDI[0]

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from "GX10ch:GX10ch_usr|rx_clkout[0]" -to UsrGtRxSerDataxDI[1]

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from "GX10ch:GX10ch_usr|rx_clkout[0]" -to UsrGtRxSerDataxDI[2]

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from "GX10ch:GX10ch_usr|rx_clkout[0]" -to UsrGtRxSerDataxDI[3]

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from "GX10ch:GX10ch_usr|rx_clkout[0]" -to UsrGtRxSerDataxDI[4]

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from "GX10ch:GX10ch_usr|rx_clkout[0]" -to UsrGtRxSerDataxDI[5]

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from "GX10ch:GX10ch_usr|rx_clkout[0]" -to UsrGtRxSerDataxDI[6]

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from "GX10ch:GX10ch_usr|rx_clkout[0]" -to UsrGtRxSerDataxDI[7]

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from "GX10ch:GX10ch_usr|rx_clkout[0]" -to UsrGtRxSerDataxDI[8]

set_instance_assignment -name GXB_0PPM_CORE_CLOCK ON -from "GX10ch:GX10ch_usr|rx_clkout[0]" -to UsrGtRxSerDataxDI[9]