Module: HDLRuby::Low

Defined in:

lib/HDLRuby/hruby_db.rb,
lib/HDLRuby/hruby_low.rb,
lib/HDLRuby/hruby_error.rb,
lib/HDLRuby/hruby_low2c.rb,
lib/HDLRuby/hruby_low2seq.rb,
lib/HDLRuby/hruby_low2sym.rb,
lib/HDLRuby/hruby_low2vhd.rb,
lib/HDLRuby/hruby_verilog.rb,
lib/HDLRuby/hruby_low2high.rb,
lib/HDLRuby/hruby_low_cleanup.rb,
lib/HDLRuby/hruby_low_mutable.rb,
lib/HDLRuby/hruby_low_resolve.rb,
lib/HDLRuby/hruby_low_skeleton.rb,
lib/HDLRuby/hruby_low_with_var.rb,
lib/HDLRuby/hruby_low_fix_types.rb,
lib/HDLRuby/hruby_low_with_bool.rb,
lib/HDLRuby/hruby_low_with_port.rb,
lib/HDLRuby/hruby_low_bool2select.rb,
lib/HDLRuby/backend/hruby_allocator.rb,
lib/HDLRuby/hruby_low_without_concat.rb,
lib/HDLRuby/hruby_low_without_select.rb,
lib/HDLRuby/backend/hruby_c_allocator.rb,
lib/HDLRuby/hruby_low_without_outread.rb,
lib/HDLRuby/hruby_low_without_parinseq.rb,
lib/HDLRuby/hruby_low_without_namespace.rb,
lib/HDLRuby/hruby_low_without_bit2vector.rb,
lib/HDLRuby/hruby_low_without_connection.rb,
lib/HDLRuby/hruby_low_casts_without_expression.rb

Overview

Ensures that there is no conversion of bit types to vector types.

NOTE: Used for instance for converting to old versions of VHDL where bit types cannot be casted to vector types.

Defined Under Namespace

Modules: ForceName, Hparent, LLeaf, Low2C, Low2High, Low2Symbol, Low2VHDL, LowWithoutSelect, Ltype, MutableConcat, OneChildMutable Classes: Allocator, AnyError, Behavior, Binary, Block, Case, Cast, Chunk, Code, Concat, Connection, Delay, Event, Expression, Fm, HashName, If, Operation, Ref, RefConcat, RefIndex, RefName, RefRange, RefThis, Scope, Select, SignalC, SignalI, Statement, SystemI, SystemT, TimeBehavior, TimeBlock, TimeRepeat, TimeWait, Transmit, Type, TypeDef, TypeFloat, TypeSigned, TypeStruct, TypeTuple, TypeUnsigned, TypeVector, Unary, Value, When

Constant Summary

Base =

HDLRuby::Base

Integer =

Standard vector types.

TypeSigned.new(:integer)

Natural =

TypeUnsigned.new(:natural)

Bignum =

TypeSigned.new(:bignum,HDLRuby::Infinity..0)

Real =

TypeFloat.new(:float)

VERILOG_BASE_TYPES =

The list of base types used both in verilog and HDLRuby

["signed"]

VERILOG_REGS =

The list of signals that are actually verilog regs.

[]