Sampa::AddressGenerator Class Reference

#include <address.h>

List of all members.

Public Types

enum Mode { INCREMENTAL, RANDOM }

Public Member Functions

AddressGenerator (int burst_size, int word_size)

Constructor.

Address generate (int align=1)

generate next address

Address operator() (int align=1)

generate next address

Detailed Description

Generate addresses according to parameters

configuration

generate addresses in range [start_address,start_address+2^address_range[

when incremental, addresses are incremented by burst_size * word_size
when random, addresses are uniformly distributed in range, eventually aligned on burst_size

Definition at line 49 of file address.h.

Enumerator:

INCREMENTAL
RANDOM	add word size at each generation, wraps on generate uniformly distributed random address in range

Definition at line 51 of file address.h.

Sampa::AddressGenerator::AddressGenerator	(	int	burst_size,
		int	word_size
	)

Constructor.

Parameters:

	burst_size	int likely to be a power of 2, in number of words
	int	word_size int likely to be a power of 2, in bytes

Address Sampa::AddressGenerator::generate ( int align = 1 ) [inline]

generate next address

Parameters:

align,default

= 1, when != 0 means that address must be aligned to burst size * word size

Definition at line 65 of file address.h.

Address Sampa::AddressGenerator::operator() ( int align = 1 ) [inline]

generate next address

Parameters:

align,default

= 1, when != 0 means that address must be aligned to burst size

Definition at line 70 of file address.h.

The documentation for this class was generated from the following file:

Generated on Sat Feb 16 16:23:19 2008 for Sampa by

1.5.3


Public Types
enum	Mode { INCREMENTAL, RANDOM }
Public Member Functions
	AddressGenerator (int burst_size, int word_size)
	Constructor.
Address	generate (int align=1)
	generate next address
Address	operator() (int align=1)
	generate next address