In the datasheet, command write example doesn't say anything about SLWR line. But at the the timing diagrams (Figure 11-4. Command Asynchronous Write Timing Diagram) I see that SLWR line is strobed... Now my question is that should I do this while writing to Descriptor RAM??
For always writing into SX2, SLWR should be asserted. In case of command write it should meet the timing as in Figure 11-4. Command Asynchronous Write Timing Diagram.