TP gate

TP line 1

TP line 2

SlowCtrl RS232SLPW

thr

Thr remote/local

Thr setI2C

5V

2.5VFast masks

TP Lvds output for scalers gate control

Slowctrl connector -> to SLRS232 connector -> to PC

I2C activity monitor

5V and 2.5V monitor

SL power -> to SL

Pc or local threshold control switch(in local Vth= PC+manual)

Check threshold value

SL power and control system

Trimmer to set local thresholdTP connectors -> to SL

Fast masks control (line 1 and 2):- Pc control- channels always enabled

To PC

To vme crate

To SL

VME crate

Scaler 3

Scaler 2

Scaler 5

Scaler 4

Scaler 8

Scaler 10

Scaler 9

Scaler 12

Scaler 11

Scaler 1

Scaler 7

Scaler 6

Scaler -> 32 channel -> 2 FEB

Brid

ge V

ME

-PC

I

Scintillator 1 (analog input)

Scintillator 2 (analog input)

Scintillator 1 (NIM output)

Scintillator 2 (NIM output)

Scint 1 & 2 thr

Delayed Scint AND norm/complSet delay

Scint AND norm/compl

TP gateLine 1 and 2

LvdsFrom SL PW

Fiber cable -> to PC

Network cable

CP

U 1

CP

U 2

CP

U 3

Scaler gateOR of 4 inputsTTL

Scaler gateOR of 4 inputsTTL

NIMgate

Gate generation for scalers

FE TEST Main WindowNot active Serial port

Test menu

Threshold:PC/local

Single FEBcontrol

Check FEpresence

20ch FEB

TEST Menu

Scalers disabled Scalers enabled

Show/hide scalers window(set/view working parameters)

Noise

Scalers gate: 1sGate internalThreshold: 15mV

For other parametersUse scaler main window

Test TestPulse

Some errors (cosmics or/and noise)

Test line 0 TestPulse

Test line 1 TestPulse

Test Masks

Must be 0

Channel under test enabled,all others masked

Channel under test disabled,all others enabled

Test crosstalk

Test masking

Test line 0 fast masks

Test line 1 fast masks

Must be 0

Test Masks Lines

Test width

Rate must decreasefor all channels

Must be 0

Temp Chart

scaler1

scaler2

scaler4

scaler9

scaler6

scaler5

scaler3

scaler11

scaler10

scaler7

scaler8

Scaler Window

Start acquisition

Stop acquisition

Software ctrl gate

external gate

Internal AND external

1 s gate

Enabled/disabled single scaler

Overflow flag