package edgir.elem

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Used in: BlockLike

• optional ref.LibraryPath base = 2

• repeated ref.LibraryPath mixins = 3

Used in: NamedBlockLike

• oneof type

  • common.Empty undefined = 1

  • BlockLibrary lib_elem = 5

  • HierarchyBlock hierarchy = 4

    * not allowed w/in the library

Used in: HierarchyBlock

• repeated ref.LocalPath required_params = 2

  Parameters that must be defined for the generator to fire. These parameters are the only ones accessible to the generator.

Used in: BlockLike, schema.Design, schema.Library.NS.Val, edgrpc.hdl.GeneratorResponse

• repeated NamedValInit params = 40

• map<string, expr.ValueExpr> param_defaults = 15

  Refinements may introduce new parameters which would not be assigned a value in the parent class. In those cases, those new parameters are given these default values.

  unordered

• repeated NamedPortLike ports = 41

• repeated NamedBlockLike blocks = 42

  * Bridges, which adapt an edge port to a link port - eg, edge VoltageSink to an internal link VoltageSource, are defined as blocks in the IR. Upper layers can define convenience constructs and/or infer these blocks.

• repeated NamedLinkLike links = 43

• repeated NamedValueExpr constraints = 44

  * Connections between internal block and link ports are represented by connected constraints. Connections between internal; block and edge (of this block) ports are represented by exported constraints.

• optional ref.LibraryPath self_class = 23

  self class, equivalent to the library name

• repeated ref.LibraryPath superclasses = 20

  immediate superclasses, may be empty

• repeated ref.LibraryPath super_superclasses = 24

  all (recursive) superclasses above superclasses

• optional ref.LibraryPath prerefine_class = 21

  class pre-refinement, only defined if refined

• repeated ref.LibraryPath prerefine_mixins = 25

  mixins pre-refinement, from library elem

• optional Generator generator = 22

  optional, and removed upon invocation

• bool is_abstract = 30

  true if self_class is abstract, and should error if used in a design

• optional ref.LibraryPath default_refinement = 31

  optional default refinement subclass, only valid for library blocks

• optional common.Metadata meta = 127

• repeated StringDescriptionElement description = 1

Used in: LinkLike, schema.Library.NS.Val

• repeated NamedValInit params = 40

• repeated NamedPortLike ports = 41

• repeated NamedLinkLike links = 43

• repeated NamedValueExpr constraints = 42

• optional ref.LibraryPath self_class = 20

• repeated ref.LibraryPath superclasses = 21

  superclasses, may be empty

• repeated ref.LibraryPath super_superclasses = 24

  all (recursive) superclasses above superclasses

• optional common.Metadata meta = 127

• repeated StringDescriptionElement description = 1

Used in: LinkLike

• optional ref.LibraryPath self_class = 20

  The class that applies to every link in the set/array. Used when a new link is instantiated by the front or back end.

• repeated NamedPortLike ports = 41

  Only designs should contain an implementation here

  the last index is the index of the link, the first indices (if any) are the indices of the corresponding port in the inner link

• repeated NamedValueExpr constraints = 42

  includes all exported constraints to map link ports to my ports

• repeated NamedLinkLike links = 43

• optional common.Metadata meta = 127

Used in: NamedLinkLike

• oneof type

  • common.Empty undefined = 1

  • ref.LibraryPath lib_elem = 2

  • Link link = 3

    * not allowed w/in the library

  • LinkArray array = 4

Used in: HierarchyBlock

• string name = 1

• optional BlockLike value = 2

Used in: HierarchyBlock, Link, LinkArray

• string name = 1

• optional LinkLike value = 2

Used in: HierarchyBlock, Link, LinkArray, Port, PortArray.Ports

• string name = 1

• optional PortLike value = 2

These are essentially a element in a map<string, value>, but because maps are unordered (whereas we want to preserve ordering to preserve design intent through the compiler), we use a sequence of these pairs.

Used in: HierarchyBlock, Link, Port

• string name = 1

• optional init.ValInit value = 2

Used in: HierarchyBlock, Link, LinkArray, Port

• string name = 1

• optional expr.ValueExpr value = 2

Used in: StringDescriptionElement

• optional ref.LocalPath path = 1

• string unit = 2

Used in: PortLike, schema.Library.NS.Val

• repeated NamedValInit params = 40

• repeated NamedValueExpr constraints = 41

• repeated NamedPortLike ports = 42

• optional ref.LibraryPath self_class = 20

• repeated ref.LibraryPath superclasses = 21

  superclasses, may be empty

• repeated ref.LibraryPath super_superclasses = 24

  all (recursive) superclasses above superclasses

• optional common.Metadata meta = 127

Used in: PortLike

• optional ref.LibraryPath self_class = 20

  The class that applies to every port in the set/array. Used when a new port is instantiated by the front or back end.

• oneof contains

  Library blocks may define ports (if fixed number of ports) or not (for generators or abstract blocks). A valid design must define ports, but the ports may be empty.

  • PortArray.Ports ports = 14

• optional common.Metadata meta = 127

Used in: PortArray

• repeated NamedPortLike ports = 40

* Wrapper for different port like elements

Used in: NamedPortLike

• oneof is

  • common.Empty undefined = 1

  • ref.LibraryPath lib_elem = 2

  • Port port = 3

    * 'port' disallowed w/in the library

  • PortArray array = 4

Used in: HierarchyBlock, Link

• oneof ElementType

  • string text = 1

  • Parameter param = 2