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CCaenIO Class Reference

#include <CaenIO.h>

Inheritance diagram for CCaenIO:

List of all members.

Public Methods
	CCaenIO (UInt_t base, UInt_t length=0xff)
	CCaenIO (CVME< UShort_t > &am_CVME)
	CCaenIO (const CCaenIO &aCCaenIO)
virtual	~CCaenIO ()
CCaenIO &	operator= (const CCaenIO &aCCaenIO)
Int_t	operator== (const CCaenIO &aCCaenIO) const
UShort_t	ReadInput (UInt_t input)
void	PulseOutput (UInt_t output)
void	SetLevel (UInt_t output)
void	ClearLevel (UInt_t output)
void	SetAllNIM ()
void	ClearAllNIM ()
void	ClearAll ()
void	SetECL (UShort_t value)
void	SetEcl ()
void	ClearECL ()
Private Attributes
UInt_t	m_nOutputMask

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Detailed Description

\file CaenIO.h

Encapsulates a CAEN mod. v262 multipurpose i/o register card. Caen262's are mapped using a CVME<UShort_t> object. The module operates in the a24d16 vme space at base address 0x4444. The card consists of 4 NIM level inputs, 4 NIM level outputs, 4 140ns NIM pulsed outputs, and 16 ECL levels. The read/write functions receive the input/output value to read from or write to, and those pararmeters must be between 0 and 3 for the NIM inputs/outputs. The ECL outputs are set by simply placing a bit pattern in its register.

Author: Jason Venema NSCL Michigan State University East Lansing, MI 48824-1321 mailto: venemaja@msu.edu

Definition at line 306 of file CaenIO.h.

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Constructor & Destructor Documentation

CCaenIO::CCaenIO (  UInt_t    base, UInt_t    length = 0xff )

each bit in the mask corresponds to a level output. A 1 indicates the output is set. Definition at line 312 of file CaenIO.cpp.

CCaenIO::CCaenIO (  CVME< UShort_t > &    am_CVME )

Definition at line 328 of file CaenIO.cpp.

CCaenIO::CCaenIO (  const CCaenIO &    aCCaenIO )

Definition at line 344 of file CaenIO.cpp. References m_nOutputMask.

virtual CCaenIO::~CCaenIO (    )  [inline, virtual]

Definition at line 321 of file CaenIO.h.

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Member Function Documentation

void CCaenIO::ClearAll (    )

Purpose: Set all NIM levels and ECL outputs to logical 0 Definition at line 505 of file CaenIO.cpp. References CVmeModule::pokew().

void CCaenIO::ClearAllNIM (    )

Clear all NIM levels to false. Definition at line 522 of file CaenIO.cpp. References CVmeModule::pokew(). Referenced by CVMEStatusModule::ModuleClear().

void CCaenIO::ClearECL (    )

Purpose: Set all ECL outputs to logical 0 Definition at line 493 of file CaenIO.cpp. References CVmeModule::pokew().

void CCaenIO::ClearLevel (  UInt_t    output )

Purpose: Clear one of the level outputs. If the output is already cleared, then this function is a no-op. Parameters: UInt_t  output - the output to deassert Definition at line 465 of file CaenIO.cpp. References m_nOutputMask, and CVmeModule::pokew().

CCaenIO & CCaenIO::operator= (  const CCaenIO &    aCCaenIO )

Definition at line 359 of file CaenIO.cpp. References m_nOutputMask, and CVmeModule::operator=().

Int_t CCaenIO::operator== (  const CCaenIO &    aCCaenIO )  const

Definition at line 380 of file CaenIO.cpp. References m_nOutputMask, and CVmeModule::operator==().

void CCaenIO::PulseOutput (  UInt_t    output )

Purpose: Pulse one of the pulse outputs. Parameters: UInt_t  output - the output to pulse Definition at line 424 of file CaenIO.cpp. References CVmeModule::pokew(). Referenced by CVMEStatusModule::GoBusy(), and CVMEStatusModule::GoClear().

UShort_t CCaenIO::ReadInput (  UInt_t    input )

Purpose: Reads the value on the inputs of one of the NIM level inputs. Which inputs it reads is specified by its parameter. Inputs must be between 1 and 4. Parameters: UInt_t  input - the input (1-4) from which to read a value. Returns: The value of the input. Definition at line 400 of file CaenIO.cpp. References CVmeModule::peekw(). Referenced by CVMETrigger::operator()().

void CCaenIO::SetAllNIM (    )

Set all NIM levels true. Definition at line 514 of file CaenIO.cpp. References CVmeModule::pokew(). Referenced by CVMEStatusModule::ModuleClear().

void CCaenIO::SetEcl (    )

void CCaenIO::SetECL (  UShort_t    value )

Definition at line 481 of file CaenIO.cpp. References CVmeModule::pokew().

void CCaenIO::SetLevel (  UInt_t    output )

Purpose: Set one of the level outputs. If the outputs is already set, then this function is a no-op. Parameters: UInt_t  output - the output to assert. Definition at line 444 of file CaenIO.cpp. References m_nOutputMask, and CVmeModule::pokew().

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Member Data Documentation

UInt_t CCaenIO::m_nOutputMask [private]

Definition at line 308 of file CaenIO.h. Referenced by CCaenIO(), ClearLevel(), operator=(), operator==(), and SetLevel().

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

• CaenIO.h
• CaenIO.cpp

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