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Altera_Forum
Honored Contributor
15 years agoStratix IV GX Pin Assignment
Hi, I'm working on the Stratix IV GX 230 board and I'm trying to use the Triple Speed Ethernet in RGMII mode with MDIO. I did everything well untill the moment I needed the PIN in order to co...
Altera_Forum
Honored Contributor
14 years agoWell I have done all of this my MDIO_inout is correctly following my MDIO_out and my MDIO_in is following my MDIO_inout with a MDC frequency of 2MHz.
And still, it seems that my PHY isn't detected by my iniche_init.c process. I still have the: prepped 1 interface, initializing... [tse_mac_init] Then nothing. My design is composed of the Nios II connected to a TSE via two SGDMA and an on_chip_mem. The TSE is configured with SGMII, MDIO, SGMII Bridge enabled, and I have connected the TSE output pin to: mdc -> PIN_AH34 mdio_inout -> PIN_M33 txp -> PIN_L29 rxp -> PIN_AC31 I'm quite sure that the tri state bus is working fine with the signaltap. And the software I'm loading into the Nios II is a Simple Socket Server configured without the DHCP. I have already tried to use the TSE in GMII, RGMII mode. Does anyone knows what I could try to do in order to make this Triple Speed Ethernet output work? Thank you by advance. Michel