Global trigger board. More...

#include <AliMUONGlobalTriggerBoard.h>

Inheritance diagram for AliMUONGlobalTriggerBoard:

Public Member Functions
	AliMUONGlobalTriggerBoard ()

	AliMUONGlobalTriggerBoard (const char *name, Int_t a)

virtual	~AliMUONGlobalTriggerBoard ()

virtual void	SetRegionalResponse (UShort_t resp[16])
	Set regional board responses. More...

virtual void	Response ()
	virtual method for derivated classes More...

virtual UShort_t	Algo (UShort_t i, UShort_t j, const char *thres)
	response of the algorithm More...

virtual void	Reset ()
	Reset regional board responses. More...

virtual void	Scan (Option_t *option) const
	scan response of regional boards More...

virtual void	Resp (Option_t *) const
	Dummy implementation. More...

void	Mask (Int_t index, UInt_t mask)
	Set mask for global input (from regional boards) More...

void	BuildGlobalInput ()
	Build the 4 words (32bits) global input. More...

void	MaskGlobalInput ()
	Apply masks to global input. More...

UInt_t *	GetGlobalInput ()
	Global input 4 words (32bits) from regional responses. More...

void	RecomputeRegional (UInt_t globalInput[4])

Public Member Functions inherited from AliMUONTriggerBoard
	AliMUONTriggerBoard ()

	AliMUONTriggerBoard (const char *name, Int_t islot)

virtual	~AliMUONTriggerBoard ()

virtual UShort_t	GetResponse () const
	Return response. More...

	AliMUONTriggerBoard (const AliMUONTriggerBoard &rhs)

AliMUONTriggerBoard &	operator= (const AliMUONTriggerBoard &rhs)

Private Member Functions
UShort_t	InvertPairBits (Int_t iReg)

Private Attributes
UShort_t	fRegionalResponse [16]
	Regional board responses. More...

UInt_t	fGlobalInput [4]
	Global input. More...

UInt_t	fMask [4]
	Mask for the global input. More...

Additional Inherited Members
Protected Attributes inherited from AliMUONTriggerBoard
Int_t	fSlot
	SLOT NUMBER IN CRATE. More...

UShort_t	fResponse
	RESPONSE. More...

Detailed Description

Global trigger board.

Global trigger implementation:

inputs are regional responses
output is a 12-bit word
4 bits per trigger level

Author: Rachid Guernane (LPCCFd), Corrected by Christian Finck (Subatech)

Definition at line 16 of file AliMUONGlobalTriggerBoard.h.

Constructor & Destructor Documentation

AliMUONGlobalTriggerBoard::AliMUONGlobalTriggerBoard ( )

Default constructor

Definition at line 40 of file AliMUONGlobalTriggerBoard.cxx.

AliMUONGlobalTriggerBoard::AliMUONGlobalTriggerBoard	(	const char *	name,
		Int_t	a
	)

Standard constructor

Definition at line 50 of file AliMUONGlobalTriggerBoard.cxx.

AliMUONGlobalTriggerBoard::~AliMUONGlobalTriggerBoard ( )

virtual

Destructor

Definition at line 60 of file AliMUONGlobalTriggerBoard.cxx.

Member Function Documentation

UShort_t AliMUONGlobalTriggerBoard::Algo	(	UShort_t	i,
		UShort_t	j,
		const char *	thres
	)

virtual

response of the algorithm

global trigger algorithm a ,b = reg response = Hpt (+|-|us|ls) | Lpt (+|-|us|ls)

Definition at line 142 of file AliMUONGlobalTriggerBoard.cxx.

Referenced by Response().

void AliMUONGlobalTriggerBoard::BuildGlobalInput ( )

Build the 4 words (32bits) global input.

build the 4 words (32bits) global input from the regional responses the order of regional responses is: 1R, 2R, 2-3R, 3R, 4R, 5R, 6R, 7R, 1L, 2L, 2-3L, 3L, 4L, 5L, 6L, 7L

Definition at line 195 of file AliMUONGlobalTriggerBoard.cxx.

Referenced by Response().

UInt_t* AliMUONGlobalTriggerBoard::GetGlobalInput ( )

inline

Global input 4 words (32bits) from regional responses.

Definition at line 49 of file AliMUONGlobalTriggerBoard.h.

Referenced by AliMUONTriggerElectronics::Digits2Trigger().

UShort_t AliMUONGlobalTriggerBoard::InvertPairBits ( Int_t iReg )

private

invert "pair" bits in regional response [+, -, US, LS] becomes [+, -, LS, US]

Definition at line 301 of file AliMUONGlobalTriggerBoard.cxx.

Referenced by BuildGlobalInput(), and RecomputeRegional().