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Altera_Forum
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15 years ago

TSE 1000BASE-X/SGMII PCS only w/LVDS I/O

Hey Guys, I know this has been discussed a few times, but I couldn't find the answer I was looking for. I'm using a Stratix IV GX board with the Marvell Phy. I have a stripped down version ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

hi, i also use this ip,but i used alt2gxb,but i do not know how to config the ff_tx_clk and ff_rx_clk, i used internal fifo withe 8 bit width,if i used 100M mac,ff_tx_clk=25M?or 50M?and ff_rx_clk=100M?

or when i use 1000Mac,should i used ff_rx_clk=1000M?

can you tell me?thank you very much