word

1

#events in buffer, no part of event word count

Only beginning of buffer, #events+0x8000 if buffer is not full

1

Wordcounts/event

104 words for T963

12

ADC[0-11]

MRPC1

12

ADC[12-23]

MRPC2

4

ADC[24-27]

TOF1

10x10cm Octagon

8

ADC[28-35]

Reserved1

4

ADC[36-39]

TOF2

10x10cm Octagon

2

ADC[40-41]

TOFBNL

~3cmx3cm scintillators

1

ADC[42]

 Reserved2

1

 ADC[43]

 Prescaled TOF1 trigger

2

 ADC[44-45]

Cherenkov1&2

1

 ADC[46]

TOF1&TOF2 trigger

1

 ADC[47]

Pedestal Trigger

12

 TDC[0-11]

MRPC1

Need +TDC[31]

12

 TDC[12-23]

MRPC2

Need +TDC[31]

4

 TDC[24-27]

TOF1

2

 TDC[28-29]

TOFBNL

1

 TDC[30]

Reserved3

1

 TDC[31]

PreTrig Time2Gate

MRPC TDC + PreTrig

4

 TDC[32-35]

TOF2

2

 TDC[36-37]

Cherenkov1 & 2

N2 (e,muon, pion PID)

2

 TDC[38-39]

 Reserved4

16

 Scaler[0-15]

 See next tables

  1

 FFFF

End of buffer, not part of event word counts

Only exist at end of buffer, no every event

1

Scaler[0]

60Hz clock

Reset each run

1

Scaler[1]

Gated (TOF1&2) trigger

2

Scaler[2-3]

Cherenkov1&2

1

Scaler[4]

Trig2MWPC

Was pedestal before 05/08 1PM

1

Scaler[5]

Gated Trigger2MRPCDAQ

1

Scaler[6]

Gated Pedestal

1

Scaler[7]

Gated FastClear

2

Scaler[8-9]

MRPC2 [0-5] and [6-11] noisy rate

Pedestal runs: noisy rate

With beam, hits+noise

2

Scaler[10-11]

MRPC1 [11] &[10] noisy rate

1

Scaler[12]

Phase of 60Hz

1MHz clock reset by 60Hz

1

Scaler[13]

Begin of Spill

#Spill (05/07 3PM)

1

Scaler[14]

Prescaler

TOF1/500 (05/07 3PM)

1

Scaler[15]

Reserved5