NIRGAM
A Simulator for NoC Interconnect Routing and Application Modeling

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Controller< num_ip > Struct Template Reference

Module to represent a Controller. More...

#include <Controller.h>

Inheritance diagram for Controller< num_ip >:

List of all members.

Public Member Functions
	SC_CTOR (Controller)
	Constructor.
void	setTileID (UI tileID, UI portN, UI portS, UI portE, UI portW)
	sets tile ID and id corresponding to port directions
void	allocate_route ()
	does routing
UI	idToDir (UI)
	returns port id for a given direction (N, S, E, W)
UI	dirToId (UI)
	returns direction (N, S, E, W) corresponding to a given port id
Public Attributes
sc_in< bool >	switch_cntrl
	input clock port
sc_in< request_type >	rtRequest [num_ip]
	input ports to recieve route request from ICs
sc_in< sc_uint< ADDR_SIZE > >	destRequest [num_ip]
	input ports to recieve destination address
sc_in< sc_uint< ADDR_SIZE > >	sourceAddress [num_ip]
	input ports to recieve source address
sc_in< creditLine >	Icredit [num_ip][NUM_VCS]
	input ports to recieve credit info (buffer info) from ICs
sc_out< bool >	rtReady [num_ip]
	output ports to send ready signal to ICs
sc_out< sc_uint< 3 > >	nextRt [num_ip]
	output ports to send routing decision to ICs
UI	tileID
	Unique tile identifier.
UI	portN
	port number representing North direction
UI	portS
	port number representing South direction
UI	portE
	port number representing North direction
UI	portW
	port number representing North direction
router *	rtable
	router (plug-in point for routing algorithm)

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Detailed Description

template<UI num_ip = NUM_IC>
struct Controller< num_ip >

Module to represent a Controller.

This module defines a Controller (implements router)

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Member Function Documentation

template<UI num_ip> void Controller< num_ip >::allocate_route (   )

does routing Process sensitive to route request Calls routing algorithm

template<UI num_ip> UI Controller< num_ip >::dirToId (  UI  port_dir  )

returns direction (N, S, E, W) corresponding to a given port id Returns id corresponding to a given port direction (N, S, E, W)

template<UI num_ip> UI Controller< num_ip >::idToDir (  UI  port_id  )

returns port id for a given direction (N, S, E, W) Returns direction (N, S, E, W) corresponding to a given port id

template<UI num_ip = NUM_IC> Controller< num_ip >::SC_CTOR (  Controller< num_ip >   )

Constructor.

template<UI num_ip> void Controller< num_ip >::setTileID (  UI  id, UI  port_N, UI  port_S, UI  port_E, UI  port_W )

sets tile ID and id corresponding to port directions Method to assign tile IDs and port IDs

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Member Data Documentation

template<UI num_ip = NUM_IC> sc_in<sc_uint<ADDR_SIZE> > Controller< num_ip >::destRequest[num_ip]

input ports to recieve destination address

template<UI num_ip = NUM_IC> sc_in<creditLine> Controller< num_ip >::Icredit[num_ip][NUM_VCS]

input ports to recieve credit info (buffer info) from ICs

template<UI num_ip = NUM_IC> sc_out<sc_uint<3> > Controller< num_ip >::nextRt[num_ip]

output ports to send routing decision to ICs

template<UI num_ip = NUM_IC> UI Controller< num_ip >::portE

port number representing North direction

template<UI num_ip = NUM_IC> UI Controller< num_ip >::portN

port number representing North direction

template<UI num_ip = NUM_IC> UI Controller< num_ip >::portS

port number representing South direction

template<UI num_ip = NUM_IC> UI Controller< num_ip >::portW

port number representing North direction

template<UI num_ip = NUM_IC> router* Controller< num_ip >::rtable

router (plug-in point for routing algorithm)

template<UI num_ip = NUM_IC> sc_out<bool> Controller< num_ip >::rtReady[num_ip]

output ports to send ready signal to ICs

template<UI num_ip = NUM_IC> sc_in<request_type> Controller< num_ip >::rtRequest[num_ip]

input ports to recieve route request from ICs

template<UI num_ip = NUM_IC> sc_in<sc_uint<ADDR_SIZE> > Controller< num_ip >::sourceAddress[num_ip]

input ports to recieve source address

template<UI num_ip = NUM_IC> sc_in<bool> Controller< num_ip >::switch_cntrl

input clock port

template<UI num_ip = NUM_IC> UI Controller< num_ip >::tileID

Unique tile identifier.

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