logiMLB

logiMLB - Can I reduce the size of logiMLB
KBA-01054-DTDMFW
Question
Can I reduce the size of logiMLB?
Answer

Easiest way to reduce the size of logiMLB is to hardcode channel parameters using C_CH_HARD_CODE parameters. With hardcoding channel type (sync, async, ctrl, iso), channel address and channel direction (Rx, Tx), these parameters are not configurable in run-time through logiMLB registers but are predefined in synthesis phase which reduces resource usage. For example, a configuration of two hardcoded control channels, one TX, one RX reduces the slice number by approx 100 slices and 2 BRAMs compared to a non hardcoded configuration of two channels.

Additionaly, reducing channel number will reduce the size of logiMLB.

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