Package: ti_data_stack_pkg

File: ti_data_stack_pkg.vhd

Functions

uvvm_stack_init ( buffer_index : natural;
buffer_size_in_bits : natural ) return ()

Description

uvvm_stack_init

This procedure allocates space in the buffer at the given buffer_idx.

Parameters:
- buffer_idx - The index of the stack (natural)
that shall be initialized.
- buffer_size_in_bits (natural) - The size of the stack

uvvm_stack_push ( buffer_index : natural;
data : std_logic_vector ) return ()

Description

uvvm_stack_push

This procedure puts data into a stack with index buffer_idx.
The size of the data is unconstrained, meaning that
it can be any size. Pushing data with a size that is
larger than the stack size results in wrapping, i.e.,
that when reaching the end the data remaining will over-
write the data that was written first.

Parameters:
- buffer_idx - The index of the stack (natural)
that shall be pushed to.
- data - The data that shall be pushed (slv)

uvvm_stack_flush ( buffer_index : natural ) return ()

Description

uvvm_stack_flush

This procedure empties the stack given
by buffer_idx.

Parameters:
- buffer_idx - The index of the stack (natural)
that shall be flushed.