Download Manual

Transcript
CORBO VME Readout Control Board
Contents
State Diagram
IDLE
TRIG_INPUT
Y
Assert it
Assert Busy
Increment Event Counter
Sart Busy_Watchdog
IT_ACK
N
IT_ACK
N
ASSERT_IT
Y
CLEAR_BUSY
Wait For
Clear_Busy
Or Watchdog
WATCHDOG
Fig 2
In the following sections, will be given a description of the different parts of this module:
•
VME interface and address mapping
•
Interrupt generator
•
Counters
•
Input selection
•
Differential bus
•
Front panel Input / Output
•
CSR description
•
Front panel display