27/09/2002
V560 User Manual
6
2. SPECIFICATIONS
2.1. PACKAGING
1-unit wide VME unit. Height: 6U.
2.2. EXTERNAL COMPONENTS
CONNECTORS
- No.2, "IN 0..7", "IN 8..15", 16 pin lead flat cable connector, 110
Ω
impedance; for the 16 input
channels.
- No.2, "TEST", LEMO 00 type, 50
Ω
impedance; two bridge connectors (for daisy chaining) for the
TEST input signal.
- No.2, "CLEAR", LEMO 00 type, 50
Ω
impedance; two bridge connectors (for daisy chaining) for the
CLEAR input signal .
- No.2, "VETO", LEMO 00 type, 50
Ω
impedance; two bridge connectors (for daisy chaining) for the
VETO input signal.
LEDs
- No.1, "DTACK", green, VME Selected; it lights up during a VME access.
SWITCHES
- No.1, "MAN CLR", manual clear push-button; by pushing this button:
•
all the counting scales are cleared;
•
the VME interrupt request (if asserted) is removed;
•
the VME interrupt generation are disabled;
•
the VME VETO is cleared.
