experimental

Type Members

1. case class ChiselLoadMemoryAnnotation[T <: Data](target: MemBase[T], fileName: String, hexOrBinary: FileType = MemoryLoadFileType.Hex) extends ChiselAnnotation with RunFirrtlTransform with Product with Serializable

   

   This is the annotation created when using loadMemoryFromFile, it records the memory, the load file and the format of the file.

   This is the annotation created when using loadMemoryFromFile, it records the memory, the load file and the format of the file.

   target

   memory to load

   fileName

   name of input file

   hexOrBinary

   use $readmemh or $readmemb, i.e. hex or binary text input, default is hex

2. class LoadMemoryTransform extends Transform

   

   This transform only is activated if verilog is being generated (determined by presence of the proper emit annotation) when activated it creates additional verilog files that contain modules bound to the modules that contain an initializable memory

   This transform only is activated if verilog is being generated (determined by presence of the proper emit annotation) when activated it creates additional verilog files that contain modules bound to the modules that contain an initializable memory

   Currently the only non-verilog based simulation that can support loading memory from a file is treadle but it does not need this transform to do that.