pixelflut/README.md

# pixel~~flut~~rinnsal

Pixelflut on an FPGA with an active area of 346 by 196 pixels (video format 640x480 at ~60Hz)

The Ethernet PHY on the Arty A7 is limited to 100Mbit/s, so *use less bandwidth!*

## "Protocol"

see [GPN17:Pingxelflut](https://entropia.de/GPN17:Pingxelflut#Format)

Do not expect to get an ICMPv6 Echo Reply, as only the receiver is implemented :D

## Routing

**This is meant only as a reference for setting up the system directly connected to the FPGA board.**
**You do not need to run these commands on your machine.**

```
ip a add 2001:db8::ffff:ffff:0:2/64 dev eth0
ip neigh add 2001:db8::ffff:ffff:0:1 lladdr 02:00:00:00:00:00 dev eth0
ip r add 2001:db8::/64 via 2001:db8::ffff:ffff:0:1 dev eth0
ip r del 2001:db8::/64 dev eth0
```