Interleaved mode is when packets with different channel addresses/identifiers are burst interleaved. Ensure that the following are strictly observed:
- When
tx_sopin<N>has been asserted for a channel, it cannot be asserted again for that channel until a correspondingtx_eopin<N>for that channel has been written. - Unless
tx_eopin<N>is asserted, the full width of the segment,tx_datain<N>must contain valid data as discussed in TX LBUS Interface.
The size of the bursts generated in interleaved mode is governed by the
tx_bctlin<N> inputs (see Use of TX_BCTLIN),
CTL_TX_BURSTSHORT, CTL_TX_BURSTMAX, and the
changing of the channel ID of packets.
Important:
AMD requires
implementing the Optional Scheduling Enhancement as described in section 5.3.2.1.1 of
the Interlaken Protocol Definition, Revision 1.2, October 7, 2008.