Autonegotiation on 10BaseT Ethernet

Hello again,

I am transmitting on 10BaseT ethernet , packets every 0.8 msec so this is 1220 packets/sec.

The Normal Link pulse is not being transmitted because we don't have any interval of no packets for 16ms :). Ok with this.

I am trying to understand the meaning of the Test Link Pulse at the end of every packet for 3-bit or 6 CLK Cycles.

Can anyone explain me this part?

thank you!!!