CLaSH.Sized.Internal.Index

Datatypes

newtype Index n

Arbitrary-bounded unsigned integer represented by ceil(log_2(n)) bits.

Given an upper bound n, an Index n number has a range of: [0 .. n-1]

Constructors

I

The constructor, I, and the field, unsafeToInteger, are not synthesisable.

Fields

unsafeToInteger :: Integer

Instances

KnownNat n => Bounded (Index n)

KnownNat n => Enum (Index n)

The functions: enumFrom, enumFromThen, enumFromTo, and enumFromThenTo, are not synthesisable.

Eq (Index n)

KnownNat n => Integral (Index n)

KnownNat n => Num (Index n)

Operators report an error on overflow and underflow

Ord (Index n)

KnownNat n => Real (Index n)

Show (Index n)

KnownNat n => Default (Index n)

KnownNat n => Lift (Index n)

Bundle (Index n)

Typeable (Nat -> *) Index

type Unbundled' clk (Index n) = Signal' clk (Index n)

Type classes

Eq

eq# :: Index n -> Index n -> Bool

neq# :: Index n -> Index n -> Bool

Ord

lt# :: Index n -> Index n -> Bool

ge# :: Index n -> Index n -> Bool

gt# :: Index n -> Index n -> Bool

le# :: Index n -> Index n -> Bool

Enum (not synthesisable)

enumFrom# :: KnownNat n => Index n -> [Index n]

enumFromThen# :: KnownNat n => Index n -> Index n -> [Index n]

enumFromTo# :: KnownNat n => Index n -> Index n -> [Index n]

enumFromThenTo# :: KnownNat n => Index n -> Index n -> Index n -> [Index n]

Bounded

maxBound# :: KnownNat n => Index n

Num

(+#) :: KnownNat n => Index n -> Index n -> Index n

(-#) :: KnownNat n => Index n -> Index n -> Index n

(*#) :: KnownNat n => Index n -> Index n -> Index n

fromInteger# :: KnownNat n => Integer -> Index n

Integral

quot# :: KnownNat n => Index n -> Index n -> Index n

rem# :: KnownNat n => Index n -> Index n -> Index n

mod# :: KnownNat n => Index n -> Index n -> Index n

toInteger# :: Index n -> Integer