LVL1BS::JemJetElement Class Reference

JEM jet element dataword class. More...

#include <JemJetElement.h>

Collaboration diagram for LVL1BS::JemJetElement:

Public Member Functions
	JemJetElement (uint32_t word)
	JemJetElement (int chan, int emDat, int hadDat, int emParErr, int hadParErr, int linkErr)
int	channel () const
int	emData () const
int	hadData () const
int	emParity () const
int	hadParity () const
int	linkError () const
int	pair () const
int	pin () const
int	wordId () const
uint32_t	data () const

Private Attributes
uint32_t	m_data
	Jet element data. More...

Static Private Attributes
static const int	s_emDataBit = 0
static const int	s_emParityBit = 9
static const int	s_hadDataBit = 10
static const int	s_hadParityBit = 19
static const int	s_linkErrorBit = 20
static const int	s_pairBit = 23
static const int	s_pinBit = 25
static const int	s_wordIdBit = 30
static const int	s_jeWordId = 0x1
static const int	s_pairsPerPin = 3
static const int	s_pairOffset = 1
static const uint32_t	s_emDataMask = 0x1ff
static const uint32_t	s_emParityMask = 0x1
static const uint32_t	s_hadDataMask = 0x1ff
static const uint32_t	s_hadParityMask = 0x1
static const uint32_t	s_linkErrorMask = 0x3
static const uint32_t	s_pairMask = 0x3
static const uint32_t	s_pinMask = 0x1f
static const uint32_t	s_wordIdMask = 0x3

Detailed Description

JEM jet element dataword class.

Based on "ATLAS Level-1 Calorimeter Trigger Read-out Driver" Version 1.06d

Author

Peter Faulkner

Definition at line 20 of file JemJetElement.h.

Constructor & Destructor Documentation

JemJetElement() [1/2]

LVL1BS::JemJetElement::JemJetElement

(

uint32_t

word

)

Definition at line 32 of file JemJetElement.cxx.

                                          : m_data(word)
{
}

JemJetElement() [2/2]

LVL1BS::JemJetElement::JemJetElement	(	int	chan,
		int	emDat,
		int	hadDat,
		int	emParErr,
		int	hadParErr,
		int	linkErr
	)

Definition at line 36 of file JemJetElement.cxx.

{
  uint32_t word = 0;
  word |= (emDat      & s_emDataMask)    << s_emDataBit;
  word |= (emParErr   & s_emParityMask)  << s_emParityBit;
  word |= (hadDat     & s_hadDataMask)   << s_hadDataBit;
  word |= (hadParErr  & s_hadParityMask) << s_hadParityBit;
  word |= (linkErr    & s_linkErrorMask) << s_linkErrorBit;
  if (word) {
    word |= ((chan % s_pairsPerPin + s_pairOffset) & s_pairMask) << s_pairBit;
    word |= ((chan / s_pairsPerPin)                & s_pinMask)  << s_pinBit;
    word |= (s_jeWordId & s_wordIdMask)    << s_wordIdBit;
  }
  m_data = word;
}

Member Function Documentation

channel()

int LVL1BS::JemJetElement::channel ( ) const

inline

Definition at line 66 of file JemJetElement.h.

{
  return s_pairsPerPin * pin() + pair() - s_pairOffset;
}

data()

uint32_t LVL1BS::JemJetElement::data ( ) const

inline

Definition at line 111 of file JemJetElement.h.

{
  return m_data;
}

emData()

int LVL1BS::JemJetElement::emData ( ) const

inline

Definition at line 71 of file JemJetElement.h.

{
  return (m_data >> s_emDataBit) & s_emDataMask;
}

emParity()

int LVL1BS::JemJetElement::emParity ( ) const

inline

Definition at line 81 of file JemJetElement.h.

{
  return (m_data >> s_emParityBit) & s_emParityMask;
}

hadData()

int LVL1BS::JemJetElement::hadData ( ) const

inline

Definition at line 76 of file JemJetElement.h.

{
  return (m_data >> s_hadDataBit) & s_hadDataMask;
}

hadParity()

int LVL1BS::JemJetElement::hadParity ( ) const

inline

Definition at line 86 of file JemJetElement.h.

{
  return (m_data >> s_hadParityBit) & s_hadParityMask;
}

linkError()

int LVL1BS::JemJetElement::linkError ( ) const

inline

Definition at line 91 of file JemJetElement.h.

{
  return (m_data >> s_linkErrorBit) & s_linkErrorMask;
}

pair()

int LVL1BS::JemJetElement::pair ( ) const

inline

Definition at line 96 of file JemJetElement.h.

{
  return (m_data >> s_pairBit) & s_pairMask;
}

pin()

int LVL1BS::JemJetElement::pin ( ) const

inline

Definition at line 101 of file JemJetElement.h.

{
  return (m_data >> s_pinBit) & s_pinMask;
}

wordId()

int LVL1BS::JemJetElement::wordId ( ) const

inline

Definition at line 106 of file JemJetElement.h.

{
  return (m_data >> s_wordIdBit) & s_wordIdMask;
}

Member Data Documentation

m_data

uint32_t LVL1BS::JemJetElement::m_data

private

Jet element data.

Definition at line 62 of file JemJetElement.h.

s_emDataBit

const int LVL1BS::JemJetElement::s_emDataBit = 0

staticprivate

Definition at line 41 of file JemJetElement.h.

s_emDataMask

const uint32_t LVL1BS::JemJetElement::s_emDataMask = 0x1ff

staticprivate

Definition at line 52 of file JemJetElement.h.

s_emParityBit

const int LVL1BS::JemJetElement::s_emParityBit = 9

staticprivate

Definition at line 42 of file JemJetElement.h.

s_emParityMask

const uint32_t LVL1BS::JemJetElement::s_emParityMask = 0x1

staticprivate

Definition at line 53 of file JemJetElement.h.

s_hadDataBit

const int LVL1BS::JemJetElement::s_hadDataBit = 10

staticprivate

Definition at line 43 of file JemJetElement.h.

s_hadDataMask

const uint32_t LVL1BS::JemJetElement::s_hadDataMask = 0x1ff

staticprivate

Definition at line 54 of file JemJetElement.h.

s_hadParityBit

const int LVL1BS::JemJetElement::s_hadParityBit = 19

staticprivate

Definition at line 44 of file JemJetElement.h.

s_hadParityMask

const uint32_t LVL1BS::JemJetElement::s_hadParityMask = 0x1

staticprivate

Definition at line 55 of file JemJetElement.h.

s_jeWordId

const int LVL1BS::JemJetElement::s_jeWordId = 0x1

staticprivate

Definition at line 49 of file JemJetElement.h.

s_linkErrorBit

const int LVL1BS::JemJetElement::s_linkErrorBit = 20

staticprivate

Definition at line 45 of file JemJetElement.h.

s_linkErrorMask

const uint32_t LVL1BS::JemJetElement::s_linkErrorMask = 0x3

staticprivate

Definition at line 56 of file JemJetElement.h.

s_pairBit

const int LVL1BS::JemJetElement::s_pairBit = 23

staticprivate

Definition at line 46 of file JemJetElement.h.

s_pairMask

const uint32_t LVL1BS::JemJetElement::s_pairMask = 0x3

staticprivate

Definition at line 57 of file JemJetElement.h.

s_pairOffset

const int LVL1BS::JemJetElement::s_pairOffset = 1

staticprivate

Definition at line 51 of file JemJetElement.h.

s_pairsPerPin

const int LVL1BS::JemJetElement::s_pairsPerPin = 3

staticprivate

Definition at line 50 of file JemJetElement.h.

s_pinBit

const int LVL1BS::JemJetElement::s_pinBit = 25

staticprivate

Definition at line 47 of file JemJetElement.h.

s_pinMask

const uint32_t LVL1BS::JemJetElement::s_pinMask = 0x1f

staticprivate

Definition at line 58 of file JemJetElement.h.

s_wordIdBit

const int LVL1BS::JemJetElement::s_wordIdBit = 30

staticprivate

Definition at line 48 of file JemJetElement.h.

s_wordIdMask

const uint32_t LVL1BS::JemJetElement::s_wordIdMask = 0x3

staticprivate

Definition at line 59 of file JemJetElement.h.

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

• JemJetElement.h
• JemJetElement.cxx