DModule

class DModule : public TObject

    public:

              DModule DModule()
              DModule DModule(Char_t* gtdesc, Char_t* atdesc, Char_t* mdesc, UInt_t addr)
              DModule DModule(DModule&)
         virtual void ~DModule()
                Int_t Access(Char_t* flag, Int_t adoff, Int_t len, void* buf)
                Int_t BitAccess(Int_t adoff, Int_t bioff)
                 void BitAccess(Int_t adoff, Int_t bioff, Int_t val)
              TClass* Class()
              Char_t* GetActTypeDescription()
               UInt_t GetAdBase()
              Char_t* GetGenTypeDescription()
              Char_t* GetModuleDescription()
      virtual TClass* IsA() const
                 void PrintAddress()
         virtual void ReadVME()
         virtual void ResetModule()
         virtual void ShowMembers(TMemberInspector& insp, char* parent)
         virtual void Streamer(TBuffer& b)

  Data Members
    private:

      Char_t fGenTypeDescription[80]  generic type description
      Char_t fActTypeDescription[80]  actual type description
      Char_t fModuleDescription[80]  label
      UInt_t fAdBase  hardware base address

    protected:

      UShort_t fDummy  location for dummy operations

See also

DDL631, DDL632, DDL633, DDL634, DDisc, DDownscaler, DLogic, DScaler

Class Description

 DModule is a parent class for DScaler, DLogic, DDisc, etc.

 Access to a VME module via the server which runs on VME.
 flag   - "r" for reading, "w" for writing
 adoff  - address within the module
 len    - number of bytes of data to be read or written
 buf    - pointer to the data buffer

 swapping is OK for FIC, check for others.

 Read a bit from VME.
 Since VME can only be accessed word-wise, the bit access works
 by copying a word from VME and accessing the required bit of
 this word.
 adoff  - address of the 16-bit word in the module
 bioff  - bit address (0-15)

 Set a VME bit to val.
 Since VME can only be accessed word-wise, the bit access works
 by copying a word from VME and accessing the required bit of
 this word. The modified word is subsequently written to VME.
 adoff  - address of the 16-bit word in the module
 bioff  - bit address (0-15)
 val    - value to which the bit should be set

Inline Functions

            DModule DModule(Char_t* gtdesc, Char_t* atdesc, Char_t* mdesc, UInt_t addr)
             UInt_t GetAdBase()
            Char_t* GetGenTypeDescription()
            Char_t* GetActTypeDescription()
            Char_t* GetModuleDescription()
               void ReadVME()
               void ResetModule()
            TClass* Class()
            TClass* IsA() const
               void ShowMembers(TMemberInspector& insp, char* parent)
               void Streamer(TBuffer& b)
            DModule DModule(DModule&)