Re: [USRP-users] Connect Eth Phy to FPGA

2019-05-22 Thread Sylvain Munaut via USRP-users
> This task should be performed in B210 (I guess, ethernet MAC is drived > by FPGA in here). The B210 is a USB3 device ... there is no ethernet anywhere in there. > So, how can i start to this task ? Where can i find an > example or some information to drive built-in ethernet MAC in FPGA ? It > w

Re: [USRP-users] Connect Eth Phy to FPGA

2019-05-22 Thread Ramazan Çetin via USRP-users
Hello, Thank you for your answers. Actually, we need to achieve this task. This task should be performed in B210 (I guess, ethernet MAC is drived by FPGA in here). So, how can i start to this task ? Where can i find an example or some information to drive built-in ethernet MAC in FPGA ? It w

Re: [USRP-users] Connect Eth Phy to FPGA

2019-05-21 Thread Philip Balister via USRP-users
On 05/21/2019 02:56 PM, Sylvain Munaut wrote: > Hi, > > Yes, it's connected to the PS and not the PL. > _However_ ... you could just remove the ethernet driver from the linux > side, then drive the built-in ethernet mac from the FPGA by just > acting as an AXI master. > > None of this is trivial

Re: [USRP-users] Connect Eth Phy to FPGA

2019-05-21 Thread Sylvain Munaut via USRP-users
Hi, Yes, it's connected to the PS and not the PL. _However_ ... you could just remove the ethernet driver from the linux side, then drive the built-in ethernet mac from the FPGA by just acting as an AXI master. None of this is trivial however ... Cheers, Sylvain __

Re: [USRP-users] Connect Eth Phy to FPGA

2019-05-21 Thread Philip Balister via USRP-users
You should check the schematic, but as I recall the ethernet interface is connected directly to the ARM and not via the FPGA fabric. Philip On 05/21/2019 10:32 AM, Ramazan Çetin via USRP-users wrote: > Hello, > > We want to use E310 as a peripheral network device like N210. We want > the RF samp

[USRP-users] Connect Eth Phy to FPGA

2019-05-21 Thread Ramazan Çetin via USRP-users
Hello, We want to use E310 as a peripheral network device like N210. We want the RF samples come to ethernet interface through FPGA without passing from CPU. In short, we don't want to use CPU. So, can we configure FPGA to achieve this task? (Connecting ethernet interface directly to FPGA) B