Buffer.md

Rocket/tilelink/Buffer

Buffer for TileLink channels.

---

class TLBuffer

class TLBuffer(
  a: BufferParams,
  b: BufferParams,
  c: BufferParams,
  d: BufferParams,
  e: BufferParams)(implicit p: Parameters) extends LazyModule

• a,b,c,d,e BufferParams (param) buffer parameters specific to each sub-channel.
• this (ace:BufferParams, bd:BufferParams) => TLBuffer
  A constructor with separate parameters for A/C/E and B/D.
• this (BufferParams) => TLBuffer A constructor with a parameter set to all channels.
• this () => TLBuffer
  A constructor use the BufferParams.default parameter set to all channels (BufferParams(2, false, false)).
• node TLAdapterNode the diplomacy object to record port connections for module generation.
• module LazyModuleImp
  • io Bundle module I/O ports:
    in HeterogeneousBag[TLBundle] input ports.
    out HeterogeneousBag[TLBundle] output ports.
    

object TLBuffer

• apply() () => TLBuffer
  Generate a buffer using BufferParams.default (BufferParams(2, false, false)).
• apply (BufferParams) => TLBuffer generate a buffer using the same parameter.
• apply (ace:BufferParams, bd:BufferParams) => TLBuffer
  Generate a buffer using separate parameters for A/C/E and B/D.
• apply (BufferParams, BufferParams, BufferParams, BufferParams, BufferParams) => TLBuffer
  Generate a buffer using individual parameters.

_{Last updated: 19/07/2017
CC BY-NC-SA 4.0, © (2017) Wei Song
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